aboutsummaryrefslogtreecommitdiff
path: root/iemabs
diff options
context:
space:
mode:
Diffstat (limited to 'iemabs')
-rw-r--r--iemabs/1p1z.pd64
-rw-r--r--iemabs/7_guis-INTRO.pd813
-rw-r--r--iemabs/addl~.pd28
-rw-r--r--iemabs/all_guis-INTRO.pd19
-rw-r--r--iemabs/any.pd20
-rw-r--r--iemabs/ap1c~.pd35
-rw-r--r--iemabs/ap1~.pd21
-rw-r--r--iemabs/ap2c~.pd38
-rw-r--r--iemabs/ap2~.pd25
-rw-r--r--iemabs/bng.pd265
-rw-r--r--iemabs/bp2~.pd25
-rw-r--r--iemabs/bpq2~.pd25
-rw-r--r--iemabs/bpw2~.pd25
-rw-r--r--iemabs/bs2~.pd25
-rw-r--r--iemabs/bsq2~.pd25
-rw-r--r--iemabs/bsw2~.pd25
-rw-r--r--iemabs/dbtofad.pd16
-rw-r--r--iemabs/default.pd23
-rw-r--r--iemabs/divl~.pd28
-rw-r--r--iemabs/dsp.pd75
-rw-r--r--iemabs/dsp~.pd75
-rw-r--r--iemabs/fadtodb.pd16
-rw-r--r--iemabs/fadtorms.pd18
-rw-r--r--iemabs/gainvu~.pd38
-rw-r--r--iemabs/gui-menu.pd15
-rw-r--r--iemabs/gui-menue.pd23
-rw-r--r--iemabs/help-$n.pd92
-rw-r--r--iemabs/help-FIR~.pd59
-rw-r--r--iemabs/help-LFO_noise~.pd35
-rw-r--r--iemabs/help-add2_comma.pd54
-rw-r--r--iemabs/help-addl~.pd28
-rw-r--r--iemabs/help-any.pd137
-rw-r--r--iemabs/help-ap1~.pd61
-rw-r--r--iemabs/help-ap2~.pd65
-rw-r--r--iemabs/help-bpe.pd46
-rw-r--r--iemabs/help-bpq2~.pd59
-rw-r--r--iemabs/help-bpw2~.pd59
-rw-r--r--iemabs/help-bsq2~.pd59
-rw-r--r--iemabs/help-bsw2~.pd59
-rw-r--r--iemabs/help-db2v.pd14
-rw-r--r--iemabs/help-dbtofad.pd17
-rw-r--r--iemabs/help-default.pd15
-rw-r--r--iemabs/help-divl~.pd28
-rw-r--r--iemabs/help-dollarg.pd92
-rw-r--r--iemabs/help-dsp.pd16
-rw-r--r--iemabs/help-dsp~.pd16
-rw-r--r--iemabs/help-exp_inc.pd77
-rw-r--r--iemabs/help-f2note.pd21
-rw-r--r--iemabs/help-fade~.pd47
-rw-r--r--iemabs/help-fadtodb.pd17
-rw-r--r--iemabs/help-fadtorms.pd17
-rw-r--r--iemabs/help-float24.pd74
-rw-r--r--iemabs/help-for++.pd71
-rw-r--r--iemabs/help-gate.pd29
-rw-r--r--iemabs/help-hfadl_scale.pd16
-rw-r--r--iemabs/help-hfadr_scale.pd16
-rw-r--r--iemabs/help-hml_shelf~.pd96
-rw-r--r--iemabs/help-hp10_butt~.pd54
-rw-r--r--iemabs/help-hp10_cheb~.pd54
-rw-r--r--iemabs/help-hp10_crit~.pd54
-rw-r--r--iemabs/help-hp1~.pd55
-rw-r--r--iemabs/help-hp2_butt~.pd54
-rw-r--r--iemabs/help-hp2_cheb~.pd54
-rw-r--r--iemabs/help-hp2_crit~.pd54
-rw-r--r--iemabs/help-hp2~.pd59
-rw-r--r--iemabs/help-hp3_butt~.pd54
-rw-r--r--iemabs/help-hp3_cheb~.pd54
-rw-r--r--iemabs/help-hp3_crit~.pd54
-rw-r--r--iemabs/help-hp4_butt~.pd54
-rw-r--r--iemabs/help-hp4_cheb~.pd54
-rw-r--r--iemabs/help-hp4_crit~.pd54
-rw-r--r--iemabs/help-hp5_butt~.pd54
-rw-r--r--iemabs/help-hp5_cheb~.pd54
-rw-r--r--iemabs/help-hp5_crit~.pd54
-rw-r--r--iemabs/help-hp6_butt~.pd54
-rw-r--r--iemabs/help-hp6_cheb~.pd54
-rw-r--r--iemabs/help-hp6_crit~.pd54
-rw-r--r--iemabs/help-hp7_butt~.pd54
-rw-r--r--iemabs/help-hp7_cheb~.pd54
-rw-r--r--iemabs/help-hp7_crit~.pd54
-rw-r--r--iemabs/help-hp8_butt~.pd54
-rw-r--r--iemabs/help-hp8_cheb~.pd54
-rw-r--r--iemabs/help-hp8_crit~.pd54
-rw-r--r--iemabs/help-hp9_butt~.pd54
-rw-r--r--iemabs/help-hp9_cheb~.pd54
-rw-r--r--iemabs/help-hp9_crit~.pd54
-rw-r--r--iemabs/help-iem_anything.pd137
-rw-r--r--iemabs/help-iem_append.pd72
-rw-r--r--iemabs/help-iem_blocksize~.pd37
-rw-r--r--iemabs/help-iem_i_route.pd132
-rw-r--r--iemabs/help-iem_pbank.pbank10
-rw-r--r--iemabs/help-iem_pbank_csv.pd158
-rw-r--r--iemabs/help-iem_prepend.pd72
-rw-r--r--iemabs/help-iem_receive.pd39
-rw-r--r--iemabs/help-iem_route.pd41
-rw-r--r--iemabs/help-iem_samplerate~.pd37
-rw-r--r--iemabs/help-iem_sel_any.pd53
-rw-r--r--iemabs/help-iem_send.pd62
-rw-r--r--iemabs/help-ii.pd46
-rw-r--r--iemabs/help-iiroute.pd132
-rw-r--r--iemabs/help-init.pd46
-rw-r--r--iemabs/help-int_fract~.pd32
-rw-r--r--iemabs/help-list2send.pd83
-rw-r--r--iemabs/help-lp10_butt~.pd54
-rw-r--r--iemabs/help-lp10_cheb~.pd54
-rw-r--r--iemabs/help-lp10_crit~.pd54
-rw-r--r--iemabs/help-lp1_t~.pd56
-rw-r--r--iemabs/help-lp1~.pd55
-rw-r--r--iemabs/help-lp2_butt~.pd54
-rw-r--r--iemabs/help-lp2_cheb~.pd54
-rw-r--r--iemabs/help-lp2_crit~.pd54
-rw-r--r--iemabs/help-lp2~.pd60
-rw-r--r--iemabs/help-lp3_butt~.pd54
-rw-r--r--iemabs/help-lp3_cheb~.pd54
-rw-r--r--iemabs/help-lp3_crit~.pd54
-rw-r--r--iemabs/help-lp4_butt~.pd54
-rw-r--r--iemabs/help-lp4_cheb~.pd54
-rw-r--r--iemabs/help-lp4_crit~.pd54
-rw-r--r--iemabs/help-lp5_butt~.pd54
-rw-r--r--iemabs/help-lp5_cheb~.pd54
-rw-r--r--iemabs/help-lp5_crit~.pd54
-rw-r--r--iemabs/help-lp6_butt~.pd54
-rw-r--r--iemabs/help-lp6_cheb~.pd54
-rw-r--r--iemabs/help-lp6_crit~.pd54
-rw-r--r--iemabs/help-lp7_butt~.pd54
-rw-r--r--iemabs/help-lp7_cheb~.pd54
-rw-r--r--iemabs/help-lp7_crit~.pd54
-rw-r--r--iemabs/help-lp8_butt~.pd54
-rw-r--r--iemabs/help-lp8_cheb~.pd54
-rw-r--r--iemabs/help-lp8_crit~.pd54
-rw-r--r--iemabs/help-lp9_butt~.pd54
-rw-r--r--iemabs/help-lp9_cheb~.pd54
-rw-r--r--iemabs/help-lp9_crit~.pd54
-rw-r--r--iemabs/help-maverage~.pd45
-rw-r--r--iemabs/help-merge_any.pd77
-rw-r--r--iemabs/help-mergefilename.pd48
-rw-r--r--iemabs/help-modulo_counter.pd19
-rw-r--r--iemabs/help-mp3play~.pd146
-rw-r--r--iemabs/help-mull~.pd28
-rw-r--r--iemabs/help-once.pd30
-rw-r--r--iemabs/help-para_bp2~.pd64
-rw-r--r--iemabs/help-peakenv~.pd35
-rw-r--r--iemabs/help-pink~.pd31
-rw-r--r--iemabs/help-post_netreceive.pd109
-rw-r--r--iemabs/help-pp.pd72
-rw-r--r--iemabs/help-pre_inlet.pd39
-rw-r--r--iemabs/help-pre_netsend.pd45
-rw-r--r--iemabs/help-prepend.pd72
-rw-r--r--iemabs/help-prepend_ascii.pd42
-rw-r--r--iemabs/help-prvu~.pd135
-rw-r--r--iemabs/help-pvu~.pd117
-rw-r--r--iemabs/help-rbpq2~.pd59
-rw-r--r--iemabs/help-rbpw2~.pd59
-rw-r--r--iemabs/help-receive2list.pd98
-rw-r--r--iemabs/help-rmstofad.pd22
-rw-r--r--iemabs/help-round_zero.pd18
-rw-r--r--iemabs/help-round~.pd25
-rw-r--r--iemabs/help-rvu~.pd109
-rw-r--r--iemabs/help-sin_phase~.pd61
-rw-r--r--iemabs/help-soundfile_info.pd34
-rw-r--r--iemabs/help-speedlim.pd30
-rw-r--r--iemabs/help-split.pd25
-rw-r--r--iemabs/help-split3.pd30
-rw-r--r--iemabs/help-splitfilename.pd67
-rw-r--r--iemabs/help-stripfilename.pd24
-rw-r--r--iemabs/help-subl~.pd28
-rw-r--r--iemabs/help-t3_bpe.pd101
-rw-r--r--iemabs/help-t3_delay.pd75
-rw-r--r--iemabs/help-t3_line~.pd93
-rw-r--r--iemabs/help-t3_metro.pd99
-rw-r--r--iemabs/help-t3_sig~.pd69
-rw-r--r--iemabs/help-t3_timer.pd22
-rw-r--r--iemabs/help-toggle_mess.pd69
-rw-r--r--iemabs/help-transf_fader.pd30
-rw-r--r--iemabs/help-unsig~.pd27
-rw-r--r--iemabs/help-unsymbol.pd20
-rw-r--r--iemabs/help-v2db.pd14
-rw-r--r--iemabs/help-vcf_bp2~.pd68
-rw-r--r--iemabs/help-vcf_bp4~.pd68
-rw-r--r--iemabs/help-vcf_bp6~.pd68
-rw-r--r--iemabs/help-vcf_bp8~.pd68
-rw-r--r--iemabs/help-vcf_hp2~.pd68
-rw-r--r--iemabs/help-vcf_hp4~.pd68
-rw-r--r--iemabs/help-vcf_hp6~.pd68
-rw-r--r--iemabs/help-vcf_hp8~.pd68
-rw-r--r--iemabs/help-vcf_lp2~.pd68
-rw-r--r--iemabs/help-vcf_lp4~.pd68
-rw-r--r--iemabs/help-vcf_lp6~.pd68
-rw-r--r--iemabs/help-vcf_lp8~.pd68
-rw-r--r--iemabs/help-vcf_rbp2~.pd68
-rw-r--r--iemabs/help-vcf_rbp4~.pd68
-rw-r--r--iemabs/help-vcf_rbp6~.pd68
-rw-r--r--iemabs/help-vcf_rbp8~.pd68
-rw-r--r--iemabs/help-vfad_scale.pd15
-rw-r--r--iemabs/help-wrap.pd16
-rw-r--r--iemabs/hp10_bess~.pd37
-rw-r--r--iemabs/hp10_butt~.pd37
-rw-r--r--iemabs/hp10_cheb~.pd38
-rw-r--r--iemabs/hp10_crit~.pd37
-rw-r--r--iemabs/hp1c~.pd35
-rw-r--r--iemabs/hp1~.pd21
-rw-r--r--iemabs/hp2_bess~.pd21
-rw-r--r--iemabs/hp2_butt~.pd21
-rw-r--r--iemabs/hp2_cheb~.pd22
-rw-r--r--iemabs/hp2_crit~.pd21
-rw-r--r--iemabs/hp2c~.pd37
-rw-r--r--iemabs/hp2~.pd25
-rw-r--r--iemabs/hp3_bess~.pd25
-rw-r--r--iemabs/hp3_butt~.pd25
-rw-r--r--iemabs/hp3_cheb~.pd26
-rw-r--r--iemabs/hp3_crit~.pd25
-rw-r--r--iemabs/hp4_bess~.pd25
-rw-r--r--iemabs/hp4_butt~.pd25
-rw-r--r--iemabs/hp4_cheb~.pd26
-rw-r--r--iemabs/hp4_crit~.pd25
-rw-r--r--iemabs/hp5_bess~.pd29
-rw-r--r--iemabs/hp5_butt~.pd29
-rw-r--r--iemabs/hp5_cheb~.pd30
-rw-r--r--iemabs/hp5_crit~.pd29
-rw-r--r--iemabs/hp6_bess~.pd29
-rw-r--r--iemabs/hp6_butt~.pd29
-rw-r--r--iemabs/hp6_cheb~.pd30
-rw-r--r--iemabs/hp6_crit~.pd29
-rw-r--r--iemabs/hp7_bess~.pd33
-rw-r--r--iemabs/hp7_butt~.pd33
-rw-r--r--iemabs/hp7_cheb~.pd34
-rw-r--r--iemabs/hp7_crit~.pd33
-rw-r--r--iemabs/hp8_bess~.pd33
-rw-r--r--iemabs/hp8_butt~.pd33
-rw-r--r--iemabs/hp8_cheb~.pd34
-rw-r--r--iemabs/hp8_crit~.pd33
-rw-r--r--iemabs/hp9_bess~.pd37
-rw-r--r--iemabs/hp9_butt~.pd37
-rw-r--r--iemabs/hp9_cheb~.pd38
-rw-r--r--iemabs/hp9_crit~.pd37
-rw-r--r--iemabs/hslider.pd303
-rw-r--r--iemabs/iem_anything.pd20
-rw-r--r--iemabs/iem_append.pd24
-rw-r--r--iemabs/iem_prepend.pd24
-rw-r--r--iemabs/iem_r.pd22
-rw-r--r--iemabs/iem_receive.pd22
-rw-r--r--iemabs/iem_s.pd22
-rw-r--r--iemabs/iem_send.pd22
-rw-r--r--iemabs/init_popup.pd38
-rw-r--r--iemabs/int_fract~.pd35
-rw-r--r--iemabs/lp1.wavbin555 -> 0 bytes
-rw-r--r--iemabs/lp10_bess~.pd37
-rw-r--r--iemabs/lp10_butt~.pd37
-rw-r--r--iemabs/lp10_cheb~.pd38
-rw-r--r--iemabs/lp10_crit~.pd37
-rw-r--r--iemabs/lp1c~.pd35
-rw-r--r--iemabs/lp1~.pd21
-rw-r--r--iemabs/lp2.wavbin556 -> 0 bytes
-rw-r--r--iemabs/lp2_bess~.pd21
-rw-r--r--iemabs/lp2_butt~.pd21
-rw-r--r--iemabs/lp2_cheb~.pd22
-rw-r--r--iemabs/lp2_crit~.pd21
-rw-r--r--iemabs/lp2c~.pd37
-rw-r--r--iemabs/lp2~.pd25
-rw-r--r--iemabs/lp3.wavbin554 -> 0 bytes
-rw-r--r--iemabs/lp3_bess~.pd25
-rw-r--r--iemabs/lp3_butt~.pd25
-rw-r--r--iemabs/lp3_cheb~.pd26
-rw-r--r--iemabs/lp3_crit~.pd25
-rw-r--r--iemabs/lp4_bess~.pd25
-rw-r--r--iemabs/lp4_butt~.pd25
-rw-r--r--iemabs/lp4_cheb~.pd26
-rw-r--r--iemabs/lp4_crit~.pd25
-rw-r--r--iemabs/lp5_bess~.pd29
-rw-r--r--iemabs/lp5_butt~.pd29
-rw-r--r--iemabs/lp5_cheb~.pd30
-rw-r--r--iemabs/lp5_crit~.pd29
-rw-r--r--iemabs/lp6_bess~.pd29
-rw-r--r--iemabs/lp6_butt~.pd29
-rw-r--r--iemabs/lp6_cheb~.pd30
-rw-r--r--iemabs/lp6_crit~.pd29
-rw-r--r--iemabs/lp7_bess~.pd33
-rw-r--r--iemabs/lp7_butt~.pd33
-rw-r--r--iemabs/lp7_cheb~.pd34
-rw-r--r--iemabs/lp7_crit~.pd33
-rw-r--r--iemabs/lp8_bess~.pd33
-rw-r--r--iemabs/lp8_butt~.pd33
-rw-r--r--iemabs/lp8_cheb~.pd34
-rw-r--r--iemabs/lp8_crit~.pd33
-rw-r--r--iemabs/lp9_bess~.pd37
-rw-r--r--iemabs/lp9_butt~.pd37
-rw-r--r--iemabs/lp9_cheb~.pd38
-rw-r--r--iemabs/lp9_crit~.pd37
-rw-r--r--iemabs/maverage~.pd27
-rw-r--r--iemabs/merge_any.pd20
-rw-r--r--iemabs/mull~.pd28
-rw-r--r--iemabs/my_canvas.pd243
-rw-r--r--iemabs/my_numbox.pd302
-rw-r--r--iemabs/once.pd43
-rw-r--r--iemabs/output~.pd27
-rw-r--r--iemabs/pink~.pd16
-rw-r--r--iemabs/popup.pd25
-rw-r--r--iemabs/pp.pd24
-rw-r--r--iemabs/prepend.pd24
-rw-r--r--iemabs/radiobutton.pd282
-rw-r--r--iemabs/rbpq2~.pd25
-rw-r--r--iemabs/rbpw2~.pd25
-rw-r--r--iemabs/receive2list.pd1868
-rw-r--r--iemabs/rmstofad.pd18
-rw-r--r--iemabs/round~.pd21
-rw-r--r--iemabs/split3.pd32
-rw-r--r--iemabs/subl~.pd28
-rw-r--r--iemabs/test1.mp3bin63021 -> 0 bytes
-rw-r--r--iemabs/test_dollarg.pd42
-rw-r--r--iemabs/testtone~.pd32
-rw-r--r--iemabs/toggle.pd273
-rw-r--r--iemabs/unsig~.pd24
-rw-r--r--iemabs/vcf_bp2~.pd23
-rw-r--r--iemabs/vcf_bp4~.pd29
-rw-r--r--iemabs/vcf_bp6~.pd33
-rw-r--r--iemabs/vcf_bp8~.pd37
-rw-r--r--iemabs/vcf_hp2~.pd22
-rw-r--r--iemabs/vcf_hp4~.pd29
-rw-r--r--iemabs/vcf_hp6~.pd33
-rw-r--r--iemabs/vcf_hp8~.pd39
-rw-r--r--iemabs/vcf_lp2~.pd23
-rw-r--r--iemabs/vcf_lp4~.pd29
-rw-r--r--iemabs/vcf_lp6~.pd33
-rw-r--r--iemabs/vcf_lp8~.pd39
-rw-r--r--iemabs/vcf_rbp2~.pd23
-rw-r--r--iemabs/vcf_rbp4~.pd29
-rw-r--r--iemabs/vcf_rbp6~.pd33
-rw-r--r--iemabs/vcf_rbp8~.pd37
-rw-r--r--iemabs/vdial.pd285
-rw-r--r--iemabs/vslider.pd302
-rw-r--r--iemabs/vu.pd248
-rw-r--r--iemabs/x_all_guis.pd20
-rw-r--r--iemabs/xx_xx.wav10
333 files changed, 0 insertions, 19011 deletions
diff --git a/iemabs/1p1z.pd b/iemabs/1p1z.pd
deleted file mode 100644
index d684195..0000000
--- a/iemabs/1p1z.pd
+++ /dev/null
@@ -1,64 +0,0 @@
-#N canvas 228 263 511 330 10;
-#X text 6 279 (c) musil@iem.kug.ac.at;
-#X text 48 289 IEM KUG;
-#X obj 22 221 +;
-#X text 8 6 1p1z;
-#X text 23 298 graz \, austria 2001;
-#X obj 169 71 inlet;
-#X obj 22 49 inlet;
-#X obj 22 243 outlet;
-#X text 104 22 y[n] = a0*x[n] + a1*x[n-1] + b1*y[n-1];
-#X text 176 53 a0;
-#X text 25 34 x[n];
-#X text 24 259 y[n];
-#X obj 206 71 inlet;
-#X text 213 53 a1;
-#X obj 206 145 f \$2;
-#X obj 169 118 f \$1;
-#X obj 242 71 inlet;
-#X text 249 53 b1;
-#X obj 242 167 f \$3;
-#X obj 284 52 loadbang;
-#X text 64 102 x[n-1];
-#X obj 40 202 +;
-#X obj 22 133 *;
-#X obj 40 160 *;
-#X obj 59 182 *;
-#X text 82 143 y[n-1];
-#X obj 284 72 t b b b;
-#X obj 40 98 f;
-#X obj 59 138 f;
-#X obj 22 71 t f b b;
-#X obj 352 83 inlet;
-#X obj 430 123 inlet;
-#X text 346 66 x[n-1]init;
-#X text 428 105 y[n-1]init;
-#X text 147 202 1.arg: <float> a0;
-#X text 147 213 2.arg: <float> a1;
-#X text 147 224 3.arg: <float> b1;
-#X text 63 5 <float> control-IIR-filter 1.order;
-#X connect 2 0 7 0;
-#X connect 2 0 28 1;
-#X connect 5 0 15 0;
-#X connect 6 0 29 0;
-#X connect 12 0 14 0;
-#X connect 14 0 23 1;
-#X connect 15 0 22 1;
-#X connect 16 0 18 0;
-#X connect 18 0 24 1;
-#X connect 19 0 26 0;
-#X connect 21 0 2 1;
-#X connect 22 0 2 0;
-#X connect 23 0 21 0;
-#X connect 24 0 21 1;
-#X connect 26 0 15 0;
-#X connect 26 1 14 0;
-#X connect 26 2 18 0;
-#X connect 27 0 23 0;
-#X connect 28 0 24 0;
-#X connect 29 0 22 0;
-#X connect 29 0 27 1;
-#X connect 29 1 27 0;
-#X connect 29 2 28 0;
-#X connect 30 0 27 1;
-#X connect 31 0 28 1;
diff --git a/iemabs/7_guis-INTRO.pd b/iemabs/7_guis-INTRO.pd
deleted file mode 100644
index 3ac22ea..0000000
--- a/iemabs/7_guis-INTRO.pd
+++ /dev/null
@@ -1,813 +0,0 @@
-#N canvas 153 19 564 568 10;
-#X obj -4 -4 my_canvas 15 600 700 empty empty gui-INTRO 237 20 2 14
--261819 -143491;
-#X text 101 4 bng;
-#X obj 456 313 vslider 15 128 0 127 0 0 empty empty default_15x128
-8 -8 0 8 -262144 -1 -1 0 1;
-#X obj 354 42 toggle 100 1 empty empty 100_pix 8 -8 0 8 -250685 -24198
--42246 1 1;
-#X obj 57 251 hslider 128 15 0 127 0 0 empty empty default_128x15 8
--8 0 8 -262144 -1 -1 0 1;
-#X obj 78 226 hslider 20 8 0 19 0 0 empty empty min_20x8 8 -8 0 8 -262144
--1 -1 0 1;
-#X obj 478 326 vslider 8 20 0 19 0 0 empty empty min_8x20 8 -8 0 8
--262144 -1 -1 0 1;
-#X obj 458 48 toggle 8 0 empty empty min_8 8 -8 0 8 -262144 -1 -1 0
-1;
-#X obj 458 71 toggle 15 0 empty empty default_15 8 -8 0 8 -262144 -1
--1 0 1;
-#X obj 459 109 toggle 30 0 empty empty 30_pix 8 -8 0 8 -262144 -1 -1
-0 1;
-#X obj 101 88 bng 30 250 50 0 empty empty 30_pix 8 -8 0 8 -262144 -1
--1;
-#X obj 412 304 vslider 30 250 0 249 0 1 empty empty 30x250 8 -8 0 8
--184301 -42886 -42246 21800 1;
-#X obj 7 271 hslider 251 30 0 250 0 1 empty empty 251x30 8 -8 0 8 -147456
--1109 -66577 12500 1;
-#X text 180 518 (c) musil@iem.kug.ac.at;
-#X text 222 531 IEM KUG;
-#X text 197 543 graz \, austria 2001;
-#X obj 40 343 vu 25 200 empty empty 8 -8 0 8 -1 -99865 1;
-#X obj 13 24 bng 75 5000 25 1 empty empty 75pix+init 8 -8 0 8 -262131
--261458 -123526;
-#X obj 100 376 vu 15 120 empty empty 8 -8 0 8 -66577 -1 1;
-#X obj 186 375 vu 10 80 empty empty 8 -8 0 8 -66577 -1 1;
-#X text 99 313 vu;
-#N canvas 438 180 374 414 animate_vu 0;
-#X obj 40 211 t f f;
-#X obj 65 233 + 6;
-#X obj 40 257 pack 0 0;
-#X obj 78 94 toggle 15 0 empty empty empty 8 -8 0 10 -262144 -1 -1
-0 1;
-#X obj 78 115 sel 0 1;
-#X obj 78 74 metro 4000;
-#X msg 100 137 30 3000;
-#X msg 78 167 -130 3000;
-#X obj 40 189 line -130 50;
-#X obj 78 51 inlet;
-#X obj 40 316 outlet;
-#X obj 87 316 outlet;
-#X obj 134 316 outlet;
-#X connect 0 0 2 0;
-#X connect 0 1 1 0;
-#X connect 1 0 2 1;
-#X connect 2 0 10 0;
-#X connect 2 0 11 0;
-#X connect 2 0 12 0;
-#X connect 3 0 4 0;
-#X connect 4 0 7 0;
-#X connect 4 1 6 0;
-#X connect 5 0 3 0;
-#X connect 6 0 8 0;
-#X connect 7 0 8 0;
-#X connect 8 0 0 0;
-#X connect 9 0 5 0;
-#X restore 99 349 pd animate_vu;
-#X obj 99 331 toggle 15 1 empty empty empty 8 -8 0 10 -262144 -1 -1
-1 1;
-#X text 360 8 toggle = tgl;
-#X text 68 198 hslider = hsl;
-#X text 430 271 vslider = vsl;
-#X obj 13 160 print initial_bang;
-#X obj 21 118 bng 15 250 50 0 empty empty default_15 8 -8 0 8 -262144
--1 -1;
-#X obj 104 48 bng 8 250 50 0 empty empty min_8 8 -8 0 10 -262144 -1
--1;
-#X obj 21 137 print no_initial_bang;
-#X obj 283 324 my_canvas 15 100 30 empty empty empty 20 12 2 20 -225271
--66577;
-#X obj 283 355 my_canvas 15 100 30 empty empty empty 20 12 2 20 -225280
--66577;
-#X obj 283 386 my_canvas 15 100 30 empty empty empty 20 12 2 20 -261681
--66577;
-#X obj 283 417 my_canvas 15 100 30 empty empty empty 20 12 2 20 -257472
--66577;
-#X obj 172 375 vu 10 80 empty empty 8 -8 0 8 -66577 -1 0;
-#X obj 310 203 radiobut 15 1 1 8 empty empty default_8*15 8 -8 0 8
--262144 -1 -1 2;
-#X obj 254 223 radiobut 25 1 1 12 empty empty 12*25 8 -8 0 8 -1433
--225280 -355 1;
-#N canvas 179 78 690 573 nervous 0;
-#X obj 10 23 toggle 55 1 empty start_nervously1 start_it 8 -8 0 10
--260818 -1 -250685 0 1;
-#X obj 131 141 bng 51 1200 50 0 empty nerv_bng bang 8 -8 0 10 -253378
--137031 -222091;
-#X obj 120 418 hslider 22 12 0 127 0 0 empty nerv_hsl h-slider 8 -8
-0 10 -71033 -66198 -128091 2100 1;
-#X obj 448 140 toggle 11 1 empty nerv_tgl toggle 8 -8 0 10 -141355
--82199 -51488 0 1;
-#X obj 447 383 vslider 15 111 0 127 0 0 empty nerv_vsl v-slider 8 -8
-0 10 -150187 -73940 -248863 340 1;
-#N canvas 135 99 382 469 control 0;
-#X obj 19 21 inlet;
-#X obj 19 50 t b f;
-#X obj 19 153 del 900;
-#X obj 19 212 del 900;
-#X obj 19 93 del 100;
-#X obj 19 283 del 900;
-#X obj 33 125 f;
-#X obj 33 180 f;
-#X obj 33 245 f;
-#X obj 33 309 f;
-#N canvas 280 166 794 432 bng 0;
-#X obj 114 260 - 0;
-#X obj 148 258 f;
-#X obj 147 222 t f b;
-#X obj 79 122 random 56789;
-#X obj 150 165 random 9876;
-#X obj 47 236 - 0;
-#X obj 81 234 f;
-#X obj 80 198 t f b;
-#X obj 150 192 % 50;
-#X obj 79 145 % 50;
-#X obj 64 289 pack 0 0;
-#X obj 85 53 t b b b;
-#X obj 234 368 pack 0 0 0;
-#X obj 250 29 metro 2000;
-#X obj 445 122 random 555666;
-#X obj 445 168 + 8;
-#X obj 445 145 % 120;
-#X obj 84 32 metro 100;
-#X obj 234 261 random 1.67772e+07;
-#X obj 266 283 random 1.67772e+07;
-#X obj 299 315 random 1.67772e+07;
-#X obj 84 11 inlet;
-#X msg 64 312 \; nerv_bng delta \$1 \$2;
-#X msg 234 390 \; nerv_bng color \$1 \$2 \$3;
-#X msg 445 192 \; nerv_bng size \$1;
-#X msg 250 51 \; nerv_bng bang;
-#X obj 234 340 * -1;
-#X obj 266 316 * -1;
-#X obj 299 342 * -1;
-#X connect 0 0 10 1;
-#X connect 1 0 0 1;
-#X connect 2 0 1 1;
-#X connect 2 0 0 0;
-#X connect 2 1 1 0;
-#X connect 3 0 9 0;
-#X connect 4 0 8 0;
-#X connect 5 0 10 0;
-#X connect 6 0 5 1;
-#X connect 7 0 6 1;
-#X connect 7 0 5 0;
-#X connect 7 1 6 0;
-#X connect 8 0 2 0;
-#X connect 9 0 7 0;
-#X connect 10 0 22 0;
-#X connect 11 0 3 0;
-#X connect 11 0 14 0;
-#X connect 11 0 18 0;
-#X connect 11 1 4 0;
-#X connect 11 1 19 0;
-#X connect 11 2 20 0;
-#X connect 12 0 23 0;
-#X connect 13 0 25 0;
-#X connect 14 0 16 0;
-#X connect 15 0 24 0;
-#X connect 16 0 15 0;
-#X connect 17 0 11 0;
-#X connect 18 0 26 0;
-#X connect 19 0 27 0;
-#X connect 20 0 28 0;
-#X connect 21 0 17 0;
-#X connect 21 0 13 0;
-#X connect 26 0 12 0;
-#X connect 27 0 12 1;
-#X connect 28 0 12 2;
-#X restore 114 143 pd bng;
-#N canvas 139 89 794 432 tgl 0;
-#X obj 114 260 - 0;
-#X obj 148 258 f;
-#X obj 147 222 t f b;
-#X obj 79 122 random 56789;
-#X obj 150 165 random 9876;
-#X obj 47 236 - 0;
-#X obj 81 234 f;
-#X obj 80 198 t f b;
-#X obj 150 192 % 50;
-#X obj 79 145 % 50;
-#X obj 64 289 pack 0 0;
-#X obj 85 53 t b b b;
-#X obj 445 122 random 555666;
-#X obj 445 168 + 8;
-#X obj 445 144 % 120;
-#X obj 85 31 metro 100;
-#X obj 264 28 metro 1000;
-#X obj 85 10 inlet;
-#X msg 64 312 \; nerv_tgl delta \$1 \$2;
-#X msg 226 322 \; nerv_tgl color \$1 \$2 \$3;
-#X msg 445 192 \; nerv_tgl size \$1;
-#X msg 264 51 \; nerv_tgl bang;
-#X obj 226 298 pack 0 0 0;
-#X obj 226 191 random 1.67772e+07;
-#X obj 258 213 random 1.67772e+07;
-#X obj 291 245 random 1.67772e+07;
-#X obj 226 270 * -1;
-#X obj 258 246 * -1;
-#X obj 291 272 * -1;
-#X connect 0 0 10 1;
-#X connect 1 0 0 1;
-#X connect 2 0 1 1;
-#X connect 2 0 0 0;
-#X connect 2 1 1 0;
-#X connect 3 0 9 0;
-#X connect 4 0 8 0;
-#X connect 5 0 10 0;
-#X connect 6 0 5 1;
-#X connect 7 0 6 1;
-#X connect 7 0 5 0;
-#X connect 7 1 6 0;
-#X connect 8 0 2 0;
-#X connect 9 0 7 0;
-#X connect 10 0 18 0;
-#X connect 11 0 3 0;
-#X connect 11 0 12 0;
-#X connect 11 0 23 0;
-#X connect 11 1 4 0;
-#X connect 11 1 24 0;
-#X connect 11 2 25 0;
-#X connect 12 0 14 0;
-#X connect 13 0 20 0;
-#X connect 14 0 13 0;
-#X connect 15 0 11 0;
-#X connect 16 0 21 0;
-#X connect 17 0 15 0;
-#X connect 17 0 16 0;
-#X connect 22 0 19 0;
-#X connect 23 0 26 0;
-#X connect 24 0 27 0;
-#X connect 25 0 28 0;
-#X connect 26 0 22 0;
-#X connect 27 0 22 1;
-#X connect 28 0 22 2;
-#X restore 114 198 pd tgl;
-#N canvas 322 99 794 432 hsl 0;
-#X obj 114 260 - 0;
-#X obj 148 258 f;
-#X obj 147 222 t f b;
-#X obj 79 122 random 56789;
-#X obj 150 165 random 9876;
-#X obj 47 236 - 0;
-#X obj 81 234 f;
-#X obj 80 198 t f b;
-#X obj 150 192 % 50;
-#X obj 79 145 % 50;
-#X obj 64 289 pack 0 0;
-#X obj 85 53 t b b b;
-#X obj 445 122 random 555666;
-#X obj 560 188 + 8;
-#X obj 560 128 random 773322;
-#X obj 445 208 pack 0 0;
-#X obj 84 32 metro 100;
-#X obj 561 155 % 30;
-#X obj 445 183 + 20;
-#X obj 446 149 % 110;
-#X obj 254 305 metro 1000;
-#X obj 254 327 random 846352;
-#X obj 254 350 % 130;
-#X obj 84 11 inlet;
-#X msg 64 321 \; nerv_hsl delta \$1 \$2;
-#X msg 254 373 \; nerv_hsl set \$1;
-#X msg 445 231 \; nerv_hsl size \$1 \$2;
-#X obj 245 202 pack 0 0 0;
-#X obj 245 95 random 1.67772e+07;
-#X obj 277 117 random 1.67772e+07;
-#X obj 310 149 random 1.67772e+07;
-#X obj 245 174 * -1;
-#X obj 277 150 * -1;
-#X obj 310 176 * -1;
-#X msg 245 229 \; nerv_hsl color \$1 \$2 \$3;
-#X connect 0 0 10 1;
-#X connect 1 0 0 1;
-#X connect 2 0 1 1;
-#X connect 2 0 0 0;
-#X connect 2 1 1 0;
-#X connect 3 0 9 0;
-#X connect 4 0 8 0;
-#X connect 5 0 10 0;
-#X connect 6 0 5 1;
-#X connect 7 0 6 1;
-#X connect 7 0 5 0;
-#X connect 7 1 6 0;
-#X connect 8 0 2 0;
-#X connect 9 0 7 0;
-#X connect 10 0 24 0;
-#X connect 11 0 3 0;
-#X connect 11 0 12 0;
-#X connect 11 0 28 0;
-#X connect 11 1 4 0;
-#X connect 11 1 14 0;
-#X connect 11 1 29 0;
-#X connect 11 2 30 0;
-#X connect 12 0 19 0;
-#X connect 13 0 15 1;
-#X connect 14 0 17 0;
-#X connect 15 0 26 0;
-#X connect 16 0 11 0;
-#X connect 17 0 13 0;
-#X connect 18 0 15 0;
-#X connect 18 0 22 1;
-#X connect 19 0 18 0;
-#X connect 20 0 21 0;
-#X connect 21 0 22 0;
-#X connect 22 0 25 0;
-#X connect 23 0 16 0;
-#X connect 23 0 20 0;
-#X connect 27 0 34 0;
-#X connect 28 0 31 0;
-#X connect 29 0 32 0;
-#X connect 30 0 33 0;
-#X connect 31 0 27 0;
-#X connect 32 0 27 1;
-#X connect 33 0 27 2;
-#X restore 112 263 pd hsl;
-#N canvas 148 132 794 432 vsl 0;
-#X obj 114 260 - 0;
-#X obj 148 258 f;
-#X obj 147 222 t f b;
-#X obj 79 122 random 56789;
-#X obj 150 165 random 9876;
-#X obj 47 236 - 0;
-#X obj 81 234 f;
-#X obj 80 198 t f b;
-#X obj 150 192 % 50;
-#X obj 79 145 % 50;
-#X obj 64 289 pack 0 0;
-#X obj 85 53 t b b b;
-#X obj 445 122 random 555666;
-#X obj 560 128 random 773322;
-#X obj 445 208 pack 0 0;
-#X obj 84 32 metro 100;
-#X obj 241 299 metro 1000;
-#X obj 240 325 random 846352;
-#X obj 241 352 % 130;
-#X obj 561 155 % 110;
-#X obj 560 188 + 20;
-#X obj 446 149 % 30;
-#X obj 445 183 + 3;
-#X obj 84 11 inlet;
-#X msg 239 227 \; nerv_vsl color \$1 \$2 \$3;
-#X msg 445 231 \; nerv_vsl size \$1 \$2;
-#X msg 64 310 \; nerv_vsl delta \$1 \$2;
-#X msg 241 376 \; nerv_vsl set \$1;
-#X obj 239 203 pack 0 0 0;
-#X obj 239 96 random 1.67772e+07;
-#X obj 271 118 random 1.67772e+07;
-#X obj 304 150 random 1.67772e+07;
-#X obj 239 175 * -1;
-#X obj 271 151 * -1;
-#X obj 304 177 * -1;
-#X connect 0 0 10 1;
-#X connect 1 0 0 1;
-#X connect 2 0 1 1;
-#X connect 2 0 0 0;
-#X connect 2 1 1 0;
-#X connect 3 0 9 0;
-#X connect 4 0 8 0;
-#X connect 5 0 10 0;
-#X connect 6 0 5 1;
-#X connect 7 0 6 1;
-#X connect 7 0 5 0;
-#X connect 7 1 6 0;
-#X connect 8 0 2 0;
-#X connect 9 0 7 0;
-#X connect 10 0 26 0;
-#X connect 11 0 3 0;
-#X connect 11 0 12 0;
-#X connect 11 0 29 0;
-#X connect 11 1 4 0;
-#X connect 11 1 13 0;
-#X connect 11 1 30 0;
-#X connect 11 2 31 0;
-#X connect 12 0 21 0;
-#X connect 13 0 19 0;
-#X connect 14 0 25 0;
-#X connect 15 0 11 0;
-#X connect 16 0 17 0;
-#X connect 17 0 18 0;
-#X connect 18 0 27 0;
-#X connect 19 0 20 0;
-#X connect 20 0 14 1;
-#X connect 20 0 18 1;
-#X connect 21 0 22 0;
-#X connect 22 0 14 0;
-#X connect 23 0 15 0;
-#X connect 23 0 16 0;
-#X connect 28 0 24 0;
-#X connect 29 0 32 0;
-#X connect 30 0 33 0;
-#X connect 31 0 34 0;
-#X connect 32 0 28 0;
-#X connect 33 0 28 1;
-#X connect 34 0 28 2;
-#X restore 113 327 pd vsl;
-#X connect 0 0 1 0;
-#X connect 1 0 4 0;
-#X connect 1 1 6 1;
-#X connect 1 1 7 1;
-#X connect 1 1 8 1;
-#X connect 1 1 9 1;
-#X connect 2 0 3 0;
-#X connect 2 0 7 0;
-#X connect 3 0 5 0;
-#X connect 3 0 8 0;
-#X connect 4 0 2 0;
-#X connect 4 0 6 0;
-#X connect 5 0 9 0;
-#X connect 6 0 10 0;
-#X connect 7 0 11 0;
-#X connect 8 0 12 0;
-#X connect 9 0 13 0;
-#X restore 10 85 pd control;
-#X connect 0 0 5 0;
-#X restore 295 424 pd nervous;
-#X floatatom 239 84 4 0 0;
-#N canvas 226 38 811 519 properties 0;
-#X obj 2 1 my_canvas 8 870 590 empty empty about_gui_properties 290
-20 2 18 -225280 -1109;
-#X text 12 62 "selectable dimensions(pix): size:" = square-size of
-the;
-#X text 10 35 "dimensions(pix): size:" = square-size of the gui-objects
-;
-#X text 10 48 "dimensions(pix)(pix): width: height:" = width & height
-;
-#X text 11 177 "visible_rectangle(pix)(pix): width: height:" = width
-&;
-#X text 11 104 "flash-time(ms)(ms): intrrpt:" = flash-interrupt-time
-;
-#X text 411 62 selectable top-left corner of my_canvas in pixels.;
-#X text 415 35 in pixels.;
-#X text 11 76 "flash-time(ms)(ms): hold:" = flash-hold-time in msec
-=;
-#X text 405 76 duration of activity \, if a bang-object was activated
-;
-#X text 400 48 of the rectangular gui-object in pixels.;
-#X text 402 177 height of a visible \, deactivated rectangle in pixels.
-;
-#X text 14 224 "new&old" or "new-only" = the radiobutton-object changes
-its;
-#X text 441 224 state in 2 ways:;
-#X text 198 237 "new&old"-mode: output sends previous state off \,
-current;
-#X text 596 237 state on \;;
-#X text 197 250 "new-only"-mode: output sends only current state on.
-;
-#X text 14 280 "steady on click" or "jump on click" = the 2 slider-objects
-;
-#X text 481 322 immediately to new mouse-position \,;
-#X text 12 413 "label: font: fontsize:" = font-properties of label.
-;
-#X text 15 429 "colors:" = a click on radiobuttons "background:" \,
-;
-#X text 370 429 "front-color:" or "label-color:" activates the color-fields
-;
-#X text 174 193 if "init"-mode is selected \, the object displays and
-puts;
-#X text 15 266 "number:" = number of buttons of a radiobutton.;
-#X text 205 89 by any message-event or by a mouse-click.;
-#X text 388 104 in msec = duration of inactivity \, if an already;
-#X text 205 117 activated bang is activated once more.;
-#X text 11 132 "output-range: left: right:" = hslider-bounds;
-#X text 332 132 for input- as well as output-values.;
-#X text 332 146 for input- as well as output-values.;
-#X text 11 146 "output-range: bottom: top:" = vslider-bounds;
-#X text 12 193 "init" or "no init" =;
-#X text 571 193 out its previously saved value.;
-#X text 174 208 if "no init"-mode is selected \, nothing will happen.
-;
-#X text 433 280 react to mouse-click in 2 ways:;
-#X text 201 294 "steady on click"-mode: slider-knob stays in position
-\,;
-#X text 225 307 mouse and knob will move parallel \;;
-#X text 200 322 "jump on click"-mode: slider-knob jumps;
-#X text 224 338 positions of mouse and knob will be identical \;;
-#X text 402 353 receive-object with the same send-symbol-name.;
-#X text 11 368 "receive-symbol:" = a send-object with the same;
-#X text 11 353 "send-symbol:" = an output-message can be received by
-a;
-#X text 347 368 symbol-name can send an input-message to the gui-object.
-;
-#X text 13 383 "label: name:" = visible name of a gui-object \;;
-#X text 343 383 it will be moved together with the gui-object.;
-#X text 12 397 "label: x_off: y_off:" = coordinates of the label in
-;
-#X text 382 397 relation to top-left corner of gui-object.;
-#X text 207 444 on the right side which display the current color of
-the;
-#X text 605 444 item \;;
-#X text 11 161 "non-zero-value: value:" = toggle has 2;
-#X text 292 161 value-states: zero and this value.;
-#X text 208 460 to select a different color \, click on one of the
-30 small;
-#X text 614 459 preset-color-buttons \;;
-#X text 208 475 each color (background \, front \, label) can be tuned
-by its;
-#X text 235 490 RGB-values (0 .. 252 \, step 4) and a click on the
-set-button.;
-#X restore 287 361 pd properties;
-#N canvas 146 190 460 120 move 0;
-#X obj 0 0 my_canvas 8 460 120 empty empty how_to_move_gui_objects
-100 18 2 20 -225271 -42246;
-#X text 11 43 Select a gui-object \, then navigate the object by using
-the 4 direction-keys: UP \, DOWN \, LEFT or RIGHT.;
-#X text 12 70 If you press the SHIFT-Key too \, the object will move
-10 times faster.;
-#X restore 308 331 pd move;
-#N canvas 151 38 522 451 dollar 0;
-#X obj 0 0 my_canvas 8 560 160 empty empty the_dollar_thing 100 18
-2 20 -261681 -123526;
-#X text 10 39 if you want to send to \, or to receive from gui-objects
-;
-#X text 394 39 in abstractions \,;
-#X text 36 52 you have to write into the property-entry:;
-#X text 44 67 #1-label (instead of \$1-label).;
-#X text 25 103 type #0-uniquelabel (instead of \$0-uniquelabel).;
-#X text 9 88 if you want a unique send-receive-symbolname:;
-#X restore 299 391 pd dollar;
-#X obj 283 448 my_canvas 15 100 30 empty empty empty 20 12 2 20 -228992
--66577;
-#N canvas 177 21 730 638 messages 0;
-#X obj 1 1 my_canvas 8 870 640 empty empty about_gui_messages 200 20
-2 18 -228992 -355;
-#X text 366 99 in pixels.;
-#X text 9 84 "size 15 128" = change width & height;
-#X text 9 159 "flashtime 50 600" = change flash-interrupt- and flash-hold
-;
-#X text 424 160 -time of bng-object.;
-#X text 9 174 "pos 150 170" = change the x-y-position of the top-left
-;
-#X text 400 173 corner of a gui-object in pixels \;;
-#X text 139 188 "pos 0 0" is the top-left corner of your window \;
-;
-#X text 143 204 the positive directions of x- and y-axes are right
-and down.;
-#X text 12 415 "receive togui" = change receive-name of object.;
-#X text 12 431 "label its_me" = change label-text of object.;
-#X text 12 446 "label_pos 20 8" = change offset-coordinates of label-text.
-;
-#X text 12 461 "label_font 0 10" = change font and fontsize of label-text.
-;
-#X text 12 340 "steady 1" change slider-knob-behaviour on mouse-click.
-;
-#X text 13 522 "lin" = change scale-mode of slider to linear.;
-#X text 14 537 "log" = change scale-mode of slider to logarithmical.
-;
-#X text 333 355 to output only the new state.;
-#X text 273 84 of sliders and vu in pixels.;
-#X text 12 477 "init 1" = change initial loadbang-mode of gui-objects
-;
-#X text 12 400 "send fromgui" = change send-name of gui-objects \,
-;
-#X text 12 325 "number 10" = change number of buttons of radio-button.
-;
-#X text 9 128 "range 0.1 10.0" = change slider-boundaries for;
-#X text 344 128 input- as well as output-values.;
-#X text 13 492 "set 64" = change only the inner state and display of
-gui-;
-#X text 11 33 all gui-objects (bng \, hsl \, vsl \, tgl \, rdb \, cnv
-and vu);
-#X text 9 113 "vis_size 800 600" = change width & height;
-#X text 309 113 of visual rectangle of my_canvas in pixels.;
-#X text 359 400 except vu and my_canvas.;
-#X text 395 477 except vu and cnv.;
-#X text 421 492 objects \, except bng and cnv \;;
-#X text 85 47 understand input-messages which change their properties.
-;
-#X text 11 222 "delta 15 17" = move the gui-object in relation to its
-;
-#X text 397 222 current position (in pixels).;
-#X text 333 371 to first release the previous button \,;
-#X text 144 385 then output the state of the new button.;
-#X text 12 371 "double_change" change radio-button-behaviour;
-#X text 12 355 "single_change" change radio-button-behaviour;
-#X text 147 507 no output will result.;
-#X text 9 99 "size 15" = change square-size of rdb \, bng and tgl;
-#X text 9 143 "nonzero 127.0" = change the nonzero-value of toggle.
-;
-#X text 15 552 "get_pos" = if my_canvas has a receive-name and a send-name
-;
-#X text 434 552 and you send the;
-#X text 272 237 front- and label-color of object with one of 30 presets.
-;
-#X text 277 252 label-color of vu and my_canvas with one of 30 presets.
-;
-#X text 504 282 (0 .. 255);
-#X text 558 568 coordinates.;
-#X text 149 568 message "get_pos" to it \, you receive the current
-x- and y-;
-#X text 85 59 except cnv has no inlet \, so you have to send messages
-;
-#X text 85 71 to its receive-label (edit properties).;
-#X text 11 237 "color 0 22 22" = change background- \,;
-#X text 11 252 "color 0 22" = change background- and;
-#X text 13 268 "color -1.67772e+07 (-1) -1" = change background- \,
-;
-#X text 364 267 (front-) and label-color of object with RGB-values.
-;
-#X text 149 283 the RGB-value will be calculated: -65536*RED-value
-;
-#X text 592 309 - 1;
-#X text 422 309 - BLUE-value (0 .. 255);
-#X text 394 296 - 256*GREEN-value (0 .. 255);
-#X restore 294 453 pd messages;
-#X obj 225 259 my_canvas 1 350 1 empty empty empty 20 12 2 20 -258699
--66577;
-#X obj 4 308 my_canvas 1 268 1 empty empty empty 20 12 2 20 -258699
--66577;
-#X obj 4 186 my_canvas 1 220 1 empty empty empty 20 12 2 20 -258699
--66577;
-#X obj 225 151 my_canvas 1 350 1 empty empty empty 20 12 2 20 -258699
--66577;
-#X obj 271 261 my_canvas 1 1 48 empty empty empty 20 12 2 20 -258699
--66577;
-#X obj 232 308 my_canvas 1 1 200 empty empty empty 20 12 2 20 -258699
--66577;
-#X obj 339 3 my_canvas 1 1 149 empty empty empty 20 12 2 20 -258699
--66577;
-#X obj 398 260 my_canvas 1 1 310 empty empty empty 20 12 2 20 -258699
--66577;
-#X obj 225 3 my_canvas 1 1 255 empty empty empty 20 12 2 20 -258699
--66577;
-#X floatatom 276 84 4 0 0;
-#X obj 239 43 toggle 15 0 empty dsp_tgl empty 20 8 0 10 -370 -262144
--1 0 1;
-#N canvas 145 31 380 506 dsp 0;
-#X msg 31 88 \; pd dsp \$1;
-#X obj 20 199 cputime;
-#X obj 20 178 t b b;
-#X text 15 11 dsp;
-#X text 48 439 (c) musil@iem.kug.ac.at;
-#X text 90 452 IEM KUG;
-#X text 59 65 1/0 = ON/OFF;
-#X text 97 313 CPU-load;
-#X obj 62 126 loadbang;
-#X obj 20 126 sel 1;
-#X text 65 464 graz \, austria 2001;
-#X text 64 12 turn dsp-kernel on & off \,;
-#X obj 20 240 t f f;
-#X text 65 408 average;
-#X text 177 405 peak;
-#X obj 211 154 f;
-#X obj 146 179 > -1;
-#X obj 169 155 f -1;
-#X obj 179 91 t f b f;
-#X obj 146 204 sel 1;
-#X obj 192 132 f -1;
-#X obj 20 154 metro 500;
-#X obj 20 220 * 0.2;
-#X text 74 37 -dsp-load in %;
-#X text 65 24 measure average- and peak-;
-#X obj 20 315 * 100;
-#X obj 20 360 int;
-#X obj 20 338 + 0.499;
-#X obj 20 383 * 0.01;
-#X obj 246 207 r pd;
-#X obj 246 231 route dsp;
-#X text 245 318 to toggle input;
-#X msg 246 283 \; dsp_tgl set \$1;
-#X obj 247 341 r dsp_tgl;
-#X obj 246 257 route float;
-#X obj 146 227 del 3990;
-#N canvas 305 120 336 257 once 0;
-#X text 7 204 (c) musil@iem.kug.ac.at;
-#X text 49 214 IEM KUG;
-#X text 24 223 graz \, austria 2001;
-#X text 8 6 once;
-#X obj 19 150 bang;
-#X obj 56 65 f 0;
-#X text 59 7 only the first message passes through;
-#X obj 19 127 t b a;
-#X obj 19 100 spigot;
-#X obj 119 63 f 1;
-#X obj 119 41 loadbang;
-#X obj 19 40 inlet;
-#X obj 49 183 outlet;
-#X connect 4 0 5 0;
-#X connect 5 0 8 1;
-#X connect 7 0 4 0;
-#X connect 7 1 12 0;
-#X connect 8 0 7 0;
-#X connect 9 0 8 1;
-#X connect 10 0 9 0;
-#X connect 11 0 8 0;
-#X restore 111 264 pd once;
-#N canvas 297 130 530 376 1p1z 0;
-#X text 7 315 (c) musil@iem.kug.ac.at;
-#X text 52 325 IEM KUG;
-#X obj 22 231 +;
-#X text 8 6 1p1z;
-#X text 24 334 graz \, austria 2001;
-#X text 104 22 y[n] = a0*x[n] + a1*x[n-1] + b1*y[n-1];
-#X text 169 53 a0;
-#X text 25 34 x[n];
-#X text 24 280 y[n];
-#X text 209 53 a1;
-#X text 249 53 b1;
-#X obj 284 52 loadbang;
-#X text 64 102 x[n-1];
-#X obj 40 205 +;
-#X obj 22 133 *;
-#X obj 40 160 *;
-#X obj 59 182 *;
-#X text 82 143 y[n-1];
-#X obj 284 72 t b b b;
-#X obj 40 98 f;
-#X obj 59 138 f;
-#X obj 22 71 t f b b;
-#X text 350 63 x[n-1]init;
-#X text 429 102 y[n-1]init;
-#X text 147 202 1.arg: <float> a0;
-#X text 147 213 2.arg: <float> a1;
-#X text 147 224 3.arg: <float> b1;
-#X text 63 5 <float> control-IIR-filter 1.order;
-#X obj 162 115 f 0.1;
-#X obj 202 142 f 0;
-#X obj 242 164 f 0.9;
-#X obj 22 49 inlet;
-#X obj 162 71 inlet;
-#X obj 202 71 inlet;
-#X obj 242 71 inlet;
-#X obj 356 80 inlet;
-#X obj 431 120 inlet;
-#X obj 22 264 outlet;
-#X connect 2 0 20 1;
-#X connect 2 0 37 0;
-#X connect 11 0 18 0;
-#X connect 13 0 2 1;
-#X connect 14 0 2 0;
-#X connect 15 0 13 0;
-#X connect 16 0 13 1;
-#X connect 18 0 28 0;
-#X connect 18 1 29 0;
-#X connect 18 2 30 0;
-#X connect 19 0 15 0;
-#X connect 20 0 16 0;
-#X connect 21 0 14 0;
-#X connect 21 0 19 1;
-#X connect 21 1 19 0;
-#X connect 21 2 20 0;
-#X connect 28 0 14 1;
-#X connect 29 0 15 1;
-#X connect 30 0 16 1;
-#X connect 31 0 21 0;
-#X connect 32 0 28 0;
-#X connect 33 0 29 0;
-#X connect 34 0 30 0;
-#X connect 35 0 19 1;
-#X connect 36 0 20 1;
-#X restore 20 289 pd 1p1z 0.1 0 0.9;
-#X obj 20 65 inlet;
-#X obj 20 406 outlet;
-#X obj 211 405 outlet;
-#X connect 1 0 22 0;
-#X connect 2 0 1 0;
-#X connect 2 1 1 1;
-#X connect 8 0 21 0;
-#X connect 9 0 21 0;
-#X connect 12 0 37 0;
-#X connect 15 0 17 1;
-#X connect 15 0 40 0;
-#X connect 16 0 19 0;
-#X connect 17 0 16 1;
-#X connect 18 0 16 0;
-#X connect 18 1 17 0;
-#X connect 18 2 15 1;
-#X connect 19 0 15 0;
-#X connect 19 0 35 0;
-#X connect 20 0 17 1;
-#X connect 21 0 2 0;
-#X connect 22 0 12 0;
-#X connect 22 0 18 0;
-#X connect 25 0 27 0;
-#X connect 26 0 28 0;
-#X connect 27 0 26 0;
-#X connect 28 0 39 0;
-#X connect 29 0 30 0;
-#X connect 30 0 34 0;
-#X connect 34 0 32 0;
-#X connect 35 0 20 0;
-#X connect 37 0 25 0;
-#X connect 38 0 0 0;
-#X connect 38 0 9 0;
-#X restore 239 63 pd dsp;
-#X text 238 99 mean;
-#X text 279 100 peak;
-#X text 289 63 % cpu;
-#X text 283 305 my_canvas = cnv;
-#X text 312 172 radiobutton = rdb;
-#X text 271 350 R;
-#X text 270 370 E;
-#X text 270 389 A;
-#X text 270 409 D;
-#X text 270 428 M;
-#X text 269 447 E;
-#X connect 17 0 26 0;
-#X connect 21 0 18 0;
-#X connect 21 0 16 0;
-#X connect 21 1 34 0;
-#X connect 21 2 19 0;
-#X connect 22 0 21 0;
-#X connect 27 0 29 0;
-#X connect 54 0 55 0;
-#X connect 55 0 38 0;
-#X connect 55 1 53 0;
diff --git a/iemabs/addl~.pd b/iemabs/addl~.pd
deleted file mode 100644
index f4a2df5..0000000
--- a/iemabs/addl~.pd
+++ /dev/null
@@ -1,28 +0,0 @@
-#N canvas 323 149 387 323 10;
-#X obj 22 42 inlet~;
-#X obj 35 67 inlet;
-#X obj 22 238 outlet~;
-#X text 14 266 (c) musil@iem.kug.ac.at;
-#X text 56 279 IEM KUG;
-#X text 62 42 ~signal_in~;
-#X obj 90 112 inlet;
-#X text 125 113 <float> interpolation_time [ms];
-#X text 31 291 graz \, austria 2001;
-#X text 69 239 ~signal_out~;
-#X obj 35 194 line~;
-#X obj 41 140 loadbang;
-#X text 119 191 2.arg: <float> interpolation_time [ms];
-#X text 72 66 <float> addition-coefficient or;
-#X text 119 180 1.arg: <float> addition-coefficient;
-#X obj 22 215 +~;
-#X text 49 9 signal-addition with line~ interpolation;
-#X text 72 78 <list> addition-coefficient + interpol_time [ms];
-#X obj 35 175 pack \$1 \$2;
-#X text 11 9 addl~;
-#X connect 0 0 15 0;
-#X connect 1 0 18 0;
-#X connect 6 0 18 1;
-#X connect 10 0 15 1;
-#X connect 11 0 18 0;
-#X connect 15 0 2 0;
-#X connect 18 0 10 0;
diff --git a/iemabs/all_guis-INTRO.pd b/iemabs/all_guis-INTRO.pd
deleted file mode 100644
index 3bc7e2f..0000000
--- a/iemabs/all_guis-INTRO.pd
+++ /dev/null
@@ -1,19 +0,0 @@
-#N canvas 254 125 455 353 10;
-#X obj 10 6 cnv 15 400 300 empty empty Gui_Gruppe 20 12 2 14 -216636
--42246 0;
-#X obj 38 76 bng 25 250 50 0 bang bang bang 0 -6 192 8 -225271 -42246
--1;
-#X obj 86 72 tgl 35 0 toggle toggle toggle 0 -6 192 8 -225280 -1109
--1 0 1;
-#X obj 142 78 nbx 5 14 0.01 10 1 1 numbox numbox numbox 0 -6 192 10
--228992 -355 -1 0.588209 256;
-#X obj 286 40 vsl 15 128 0 127 0 0 vslider vslider vslider 0 -8 192
-8 -195568 -33289 -1 3700 1;
-#X obj 26 195 hsl 128 15 0 127 0 0 hslider hslider hslider -2 -6 192
-8 -261689 -143491 -1 2600 1;
-#X obj 227 39 vradio 15 1 0 8 vdial vdial vdial 0 -6 192 8 -261681
--90881 -1 1;
-#X obj 26 150 hradio 15 1 0 8 hdial hdial hdial 0 -6 192 8 -262131
--123526 -1 1;
-#X obj 352 46 vu 15 120 vu vu -1 -8 64 8 -66577 -1 1 0;
-#X msg 340 263 \; vu -15 -3;
diff --git a/iemabs/any.pd b/iemabs/any.pd
deleted file mode 100644
index 4205965..0000000
--- a/iemabs/any.pd
+++ /dev/null
@@ -1,20 +0,0 @@
-#N canvas 229 154 605 437 10;
-#X obj 37 84 inlet;
-#X obj 351 101 inlet;
-#X obj 37 330 outlet;
-#X text 14 358 (c) musil@iem.kug.ac.at;
-#X text 56 371 IEM KUG;
-#X text 31 383 graz \, austria 2002;
-#X obj 37 278 iem_anything_kernel;
-#X text 347 77 cold inlet = latch-inlet;
-#X text 39 62 hot inlet = bangout;
-#X text 248 17 a messages storage;
-#X text 237 278 any arguments are possible;
-#X obj 351 126 pre_inlet 1 1;
-#X obj 37 112 pre_inlet 1 0;
-#X text 17 15 any \, iem_anything;
-#X connect 0 0 12 0;
-#X connect 1 0 11 0;
-#X connect 6 0 2 0;
-#X connect 11 0 6 0;
-#X connect 12 0 6 0;
diff --git a/iemabs/ap1c~.pd b/iemabs/ap1c~.pd
deleted file mode 100644
index 7784f39..0000000
--- a/iemabs/ap1c~.pd
+++ /dev/null
@@ -1,35 +0,0 @@
-#N canvas 148 261 484 428 10;
-#X obj 22 42 inlet~;
-#X obj 52 65 inlet;
-#X obj 22 238 outlet~;
-#X text 17 380 (c) musil@iem.kug.ac.at;
-#X text 59 393 IEM KUG;
-#X text 62 42 ~signal_in~;
-#X obj 143 152 inlet;
-#X text 178 153 <float> interpolation_time [ms];
-#X text 28 209 ~filtered signal_out~;
-#X text 89 64 <float> -90_degree_frequency [Hz];
-#X text 34 405 graz \, austria 2001;
-#X text 124 235 1.arg: <float> -90_degree_frequency [Hz];
-#X text 11 9 ap1c~;
-#X text 66 10 allpass 1.order for filter-cascades;
-#X obj 87 90 inlet;
-#X obj 121 120 inlet;
-#X text 163 119 dummy;
-#X obj 52 266 outlet;
-#X obj 92 289 outlet;
-#X obj 127 312 outlet;
-#X obj 143 335 outlet;
-#X text 140 287 dummy;
-#X text 174 311 dummy;
-#X text 123 260 3.arg: <float> interpolation_time [ms] (opt.);
-#X text 124 89 <float> frequency-shift [-];
-#X text 123 247 2.arg: <float> frequency-shift [-];
-#X obj 22 185 filter~ ap1c \$1 \$2 1 \$3;
-#X connect 0 0 26 0;
-#X connect 1 0 17 0;
-#X connect 1 0 26 1;
-#X connect 6 0 20 0;
-#X connect 6 0 26 4;
-#X connect 14 0 26 2;
-#X connect 26 0 2 0;
diff --git a/iemabs/ap1~.pd b/iemabs/ap1~.pd
deleted file mode 100644
index 20f5f08..0000000
--- a/iemabs/ap1~.pd
+++ /dev/null
@@ -1,21 +0,0 @@
-#N canvas 256 230 375 281 10;
-#X obj 22 42 inlet~;
-#X obj 52 65 inlet;
-#X obj 22 186 outlet~;
-#X text 15 229 (c) musil@iem.kug.ac.at;
-#X text 57 242 IEM KUG;
-#X text 62 42 ~signal_in~;
-#X obj 143 100 inlet;
-#X text 178 101 <float> interpolation_time [ms];
-#X text 28 157 ~filtered signal_out~;
-#X text 66 10 allpass 1.order;
-#X obj 22 133 filter~ ap1 \$1 1 0 \$2;
-#X text 89 64 <float> -90_degree_frequency [Hz];
-#X text 32 254 graz \, austria 2001;
-#X text 11 9 ap1~;
-#X text 84 182 1.arg: <float> -90_degree_frequency [Hz];
-#X text 84 193 2.arg: <float> interpolation_time [ms] (opt.);
-#X connect 0 0 10 0;
-#X connect 1 0 10 1;
-#X connect 6 0 10 4;
-#X connect 10 0 2 0;
diff --git a/iemabs/ap2c~.pd b/iemabs/ap2c~.pd
deleted file mode 100644
index b87e901..0000000
--- a/iemabs/ap2c~.pd
+++ /dev/null
@@ -1,38 +0,0 @@
-#N canvas 117 241 450 407 10;
-#X obj 22 42 inlet~;
-#X obj 53 63 inlet;
-#X obj 22 233 outlet~;
-#X text 9 357 (c) musil@iem.kug.ac.at;
-#X text 51 370 IEM KUG;
-#X text 62 42 ~signal_in~;
-#X obj 85 88 inlet;
-#X text 194 155 <float> interpolation_time [ms];
-#X text 32 200 ~filtered signal_out~;
-#X obj 159 155 inlet;
-#X text 89 65 <float> -180_degree_frequency [Hz];
-#X text 26 382 graz \, austria 2001;
-#X text 12 9 ap2c~;
-#X text 60 8;
-#X text 58 9 allpass 2.order for filter-cascades;
-#X text 137 235 2.arg: <float> damping [-];
-#X text 137 244 3.arg: <float> frequency-shift [-];
-#X text 137 254 4.arg: <float> interpolation_time [ms] (opt.);
-#X obj 56 258 outlet;
-#X obj 88 283 outlet;
-#X obj 119 302 outlet;
-#X obj 160 322 outlet;
-#X text 129 282 dummy;
-#X text 159 301 dummy;
-#X text 124 88 <float> damping [-];
-#X text 137 226 1.arg: <float> -180_degree_frequency [Hz];
-#X obj 126 111 inlet;
-#X text 162 111 <float> frequency-shift [-];
-#X obj 22 181 filter~ ap2c \$1 \$2 \$3 \$4;
-#X connect 0 0 28 0;
-#X connect 1 0 18 0;
-#X connect 1 0 28 1;
-#X connect 6 0 28 2;
-#X connect 9 0 21 0;
-#X connect 9 0 28 4;
-#X connect 26 0 28 3;
-#X connect 28 0 2 0;
diff --git a/iemabs/ap2~.pd b/iemabs/ap2~.pd
deleted file mode 100644
index 61e7b6b..0000000
--- a/iemabs/ap2~.pd
+++ /dev/null
@@ -1,25 +0,0 @@
-#N canvas 269 270 375 281 10;
-#X obj 22 42 inlet~;
-#X obj 53 63 inlet;
-#X obj 22 186 outlet~;
-#X text 15 229 (c) musil@iem.kug.ac.at;
-#X text 57 242 IEM KUG;
-#X text 62 42 ~signal_in~;
-#X obj 85 88 inlet;
-#X text 184 113 <float> interpolation_time [ms];
-#X text 32 153 ~filtered signal_out~;
-#X obj 149 113 inlet;
-#X text 121 88 <float> quality [-];
-#X text 12 9 ap2~;
-#X text 60 8 allpass 2.order;
-#X text 89 65 <float> -180_degree_frequency [Hz];
-#X text 32 254 graz \, austria 2001;
-#X obj 22 134 filter~ ap2 \$1 \$2 1 \$3;
-#X text 82 174 1.arg: <float> -180_degree_frequency [Hz];
-#X text 82 183 2.arg: <float> quality [-];
-#X text 82 193 3.arg: <float> interpolation_time [ms] (opt.);
-#X connect 0 0 15 0;
-#X connect 1 0 15 1;
-#X connect 6 0 15 2;
-#X connect 9 0 15 4;
-#X connect 15 0 2 0;
diff --git a/iemabs/bng.pd b/iemabs/bng.pd
deleted file mode 100644
index 720a9b3..0000000
--- a/iemabs/bng.pd
+++ /dev/null
@@ -1,265 +0,0 @@
-#N canvas 158 62 445 357 10;
-#X obj 1 1 cnv 8 100 60 empty empty bng 20 20 1 18 -262144 -1109 0
-;
-#X text 10 288 (c) musil@iem.kug.ac.at;
-#X text 52 301 IEM KUG;
-#X text 27 313 graz \, austria 2001;
-#X text 118 61 click properties to;
-#X text 106 72 modify geometry \, colors \, etc.;
-#X obj 64 257 print;
-#N canvas 598 330 290 225 once 0;
-#X msg 38 73 1;
-#X obj 38 47 t b b;
-#X obj 68 124 sel 0;
-#X obj 68 103 f 0;
-#X obj 38 24 inlet;
-#X obj 68 154 outlet;
-#X connect 0 0 3 1;
-#X connect 1 0 0 0;
-#X connect 1 1 3 0;
-#X connect 2 0 5 0;
-#X connect 3 0 2 0;
-#X connect 4 0 1 0;
-#X restore 64 234 pd once;
-#X obj 36 258 bng 15 250 50 0 empty empty empty 8 -8 0 10 -262144 -1
--1;
-#X obj 3 130 bng 15 250 50 0 empty empty empty 8 -8 0 10 -262144 -1
--1;
-#X obj 36 173 bng 50 950 50 1 foo5_snd foo5_rcv big-bang 63 2 192 12
--262131 -260818 -143491;
-#X msg 36 53 33;
-#X msg 50 75 -3.14;
-#X msg 73 117 11 22 33.33;
-#X msg 63 95 open xxx;
-#X msg 96 142 funny;
-#X text 101 11 gui-bang:;
-#X obj 202 135 s foo5_rcv;
-#X obj 202 155 r foo5_snd;
-#X obj 202 115 bng 15 250 50 0 empty empty empty 8 -8 0 10 -262144
--1 -1;
-#X obj 202 175 bng 15 250 50 0 empty empty empty 8 -8 0 10 -262144
--1 -1;
-#X msg 4 53 0;
-#X text 125 205 UP- \, DOWN- \, LEFT- or RIGHT-key;
-#X text 124 216 for moving selected gui-objects;
-#N canvas 425 170 699 530 edit 0;
-#X obj 39 197 f;
-#X msg 17 176 bang;
-#X floatatom 55 175 3 63 88;
-#X floatatom 90 197 3 0 37;
-#X obj 39 220 pack 0 0;
-#X text 117 197 y-label;
-#X text 83 175 x-label;
-#X floatatom 259 143 3 8 75;
-#X text 286 143 size;
-#X obj 279 236 f;
-#X msg 257 215 bang;
-#X floatatom 295 214 3 -10 10;
-#X floatatom 330 236 3 -10 10;
-#X obj 279 259 pack 0 0;
-#X obj 304 348 f;
-#X msg 282 327 bang;
-#X floatatom 320 326 3 20 90;
-#X floatatom 355 348 3 150 200;
-#X obj 304 371 pack 0 0;
-#X text 323 214 x-delta;
-#X text 357 236 y-delta;
-#X text 348 326 x-position;
-#X text 382 348 y-position;
-#X obj 59 312 f;
-#X msg 37 291 bang;
-#X floatatom 75 290 3 0 2;
-#X floatatom 110 312 3 4 36;
-#X obj 59 335 pack 0 0;
-#X text 103 290 font;
-#X text 139 312 height;
-#X msg 36 399 \; foo5_rcv label blabla;
-#X msg 59 360 \; foo5_rcv label_font \$1 \$2;
-#X msg 39 245 \; foo5_rcv label_pos \$1 \$2;
-#X msg 47 135 \; foo5_rcv color \$1 \$2 \$3;
-#X msg 259 172 \; foo5_rcv size \$1;
-#X msg 279 284 \; foo5_rcv delta \$1 \$2;
-#X msg 304 396 \; foo5_rcv pos \$1 \$2;
-#X msg 483 133 \; foo5_rcv receive foo5a_rcv;
-#X msg 482 171 \; foo5a_rcv receive foo5_rcv;
-#X msg 483 50 \; foo5_rcv send foo5a_snd;
-#X msg 483 88 \; foo5_rcv send foo5_snd;
-#X text 526 349 no init;
-#X msg 505 368 \; foo5_rcv init 0;
-#X msg 512 435 \; foo5_rcv init 1;
-#X obj 493 260 f;
-#X msg 471 239 bang;
-#X floatatom 509 238 4 10 100;
-#X floatatom 544 261 5 100 3000;
-#X obj 493 283 pack 0 0;
-#X msg 493 308 \; foo5_rcv flashtime \$1 \$2;
-#X text 548 237 interrupt-time;
-#X text 585 262 hold-time;
-#X msg 36 435 \; foo5_rcv label big-bang;
-#X text 502 417 init bang on loadbang;
-#X text 519 221 flash-time:;
-#X obj 47 114 pack 0 0 0;
-#X obj 47 86 f;
-#X msg 24 38 bang;
-#X floatatom 63 36 3 0 29;
-#X floatatom 79 56 3 0 29;
-#X floatatom 112 72 3 0 29;
-#X text 91 36 background;
-#X text 106 56 front-color;
-#X text 140 73 label-color;
-#X msg 285 35 back;
-#X msg 285 55 front;
-#X msg 285 75 label;
-#X msg 247 35 bang;
-#N canvas 15 207 606 448 RGB_____________ 0;
-#X obj 97 56 inlet;
-#X obj 262 53 inlet;
-#X obj 339 55 inlet;
-#X obj 405 56 inlet;
-#X obj 97 270 bang;
-#X msg 77 295 0;
-#X msg 104 295 1;
-#X obj 146 268 bang;
-#X msg 132 295 0;
-#X msg 160 295 1;
-#X obj 196 269 bang;
-#X msg 187 295 0;
-#X msg 214 295 1;
-#X obj 265 313 spigot;
-#X obj 312 313 spigot;
-#X obj 359 313 spigot;
-#X obj 249 385 outlet;
-#X text 93 33 select;
-#X text 267 28 red;
-#X text 337 30 green;
-#X text 409 30 blue;
-#X obj 405 102 t b f;
-#X obj 339 160 +;
-#X obj 339 185 t b f;
-#X obj 339 216 +;
-#X obj 296 385 outlet;
-#X obj 343 385 outlet;
-#X obj 28 180 loadbang;
-#X obj 97 135 route back front label bang;
-#X obj 343 362 f;
-#X obj 296 361 f;
-#X obj 249 361 f;
-#X obj 262 79 * -65536;
-#X obj 339 80 * -256;
-#X obj 405 80 * -1;
-#X obj 339 247 - 1;
-#X obj 235 168 t b b b b;
-#X connect 0 0 28 0;
-#X connect 1 0 32 0;
-#X connect 2 0 33 0;
-#X connect 3 0 34 0;
-#X connect 4 0 5 0;
-#X connect 4 0 6 0;
-#X connect 5 0 14 1;
-#X connect 5 0 15 1;
-#X connect 6 0 13 1;
-#X connect 7 0 8 0;
-#X connect 7 0 9 0;
-#X connect 8 0 13 1;
-#X connect 8 0 15 1;
-#X connect 9 0 14 1;
-#X connect 10 0 11 0;
-#X connect 10 0 12 0;
-#X connect 11 0 13 1;
-#X connect 11 0 14 1;
-#X connect 12 0 15 1;
-#X connect 13 0 31 1;
-#X connect 14 0 30 1;
-#X connect 15 0 29 1;
-#X connect 21 0 22 0;
-#X connect 21 1 22 1;
-#X connect 22 0 23 0;
-#X connect 23 0 24 0;
-#X connect 23 1 24 1;
-#X connect 24 0 35 0;
-#X connect 27 0 6 0;
-#X connect 28 0 4 0;
-#X connect 28 1 7 0;
-#X connect 28 2 10 0;
-#X connect 28 3 36 0;
-#X connect 29 0 26 0;
-#X connect 30 0 25 0;
-#X connect 31 0 16 0;
-#X connect 32 0 24 0;
-#X connect 33 0 22 0;
-#X connect 34 0 21 0;
-#X connect 35 0 15 0;
-#X connect 35 0 14 0;
-#X connect 35 0 13 0;
-#X connect 36 0 31 0;
-#X connect 36 1 30 0;
-#X connect 36 2 29 0;
-#X connect 36 3 35 0;
-#X restore 285 96 pd RGB_____________;
-#X floatatom 327 65 3 0 255;
-#X floatatom 370 65 3 0 255;
-#X floatatom 413 66 3 0 255;
-#X text 34 10 preset-colors;
-#X text 296 7 RGB-colors;
-#X text 327 47 red;
-#X text 363 46 green;
-#X text 411 46 blue;
-#X connect 0 0 4 0;
-#X connect 1 0 0 0;
-#X connect 2 0 0 1;
-#X connect 3 0 4 1;
-#X connect 4 0 32 0;
-#X connect 7 0 34 0;
-#X connect 9 0 13 0;
-#X connect 10 0 9 0;
-#X connect 11 0 9 1;
-#X connect 12 0 13 1;
-#X connect 13 0 35 0;
-#X connect 14 0 18 0;
-#X connect 15 0 14 0;
-#X connect 16 0 14 1;
-#X connect 17 0 18 1;
-#X connect 18 0 36 0;
-#X connect 23 0 27 0;
-#X connect 24 0 23 0;
-#X connect 25 0 23 1;
-#X connect 26 0 27 1;
-#X connect 27 0 31 0;
-#X connect 44 0 48 0;
-#X connect 45 0 44 0;
-#X connect 46 0 44 1;
-#X connect 47 0 48 1;
-#X connect 48 0 49 0;
-#X connect 55 0 33 0;
-#X connect 56 0 55 0;
-#X connect 57 0 56 0;
-#X connect 58 0 56 1;
-#X connect 59 0 55 1;
-#X connect 60 0 55 2;
-#X connect 64 0 68 0;
-#X connect 65 0 68 0;
-#X connect 66 0 68 0;
-#X connect 67 0 68 0;
-#X connect 68 0 55 0;
-#X connect 68 1 55 1;
-#X connect 68 2 55 2;
-#X connect 69 0 68 1;
-#X connect 70 0 68 2;
-#X connect 71 0 68 3;
-#X restore 297 144 pd edit;
-#X text 185 312 updated for Pd version 0.34;
-#X obj 179 11 x_7_guis aaa bbb ccc ddd eee fff ggg;
-#X obj 248 31 bng 15 250 50 0 aaa aaa empty 20 8 192 8 -262144 -1 -1
-;
-#X connect 7 0 6 0;
-#X connect 9 0 10 0;
-#X connect 10 0 8 0;
-#X connect 10 0 7 0;
-#X connect 11 0 10 0;
-#X connect 12 0 10 0;
-#X connect 13 0 10 0;
-#X connect 14 0 10 0;
-#X connect 15 0 10 0;
-#X connect 18 0 20 0;
-#X connect 19 0 17 0;
-#X connect 21 0 10 0;
diff --git a/iemabs/bp2~.pd b/iemabs/bp2~.pd
deleted file mode 100644
index d43ba24..0000000
--- a/iemabs/bp2~.pd
+++ /dev/null
@@ -1,25 +0,0 @@
-#N canvas 319 273 395 281 10;
-#X obj 22 42 inlet~;
-#X obj 55 63 inlet;
-#X obj 22 186 outlet~;
-#X text 15 229 (c) musil@iem.kug.ac.at;
-#X text 57 242 IEM KUG;
-#X text 62 42 ~signal_in~;
-#X obj 88 89 inlet;
-#X text 190 112 <float> interpolation_time [ms];
-#X text 32 153 ~filtered signal_out~;
-#X obj 155 112 inlet;
-#X text 92 64 <float> center_frequency [Hz];
-#X text 32 254 graz \, austria 2001;
-#X text 124 89 <float> Q [-];
-#X obj 22 134 filter~ bpq2 \$1 \$2 1 \$3;
-#X text 85 176 1.arg: <float> center_frequency [Hz];
-#X text 85 185 2.arg: <float> Q [-];
-#X text 85 194 3.arg: <float> interpolation_time [ms] (opt.);
-#X text 12 9 bp2~;
-#X text 56 10 bandpass 2.order with Q-inlet (like bpq2~);
-#X connect 0 0 13 0;
-#X connect 1 0 13 1;
-#X connect 6 0 13 2;
-#X connect 9 0 13 4;
-#X connect 13 0 2 0;
diff --git a/iemabs/bpq2~.pd b/iemabs/bpq2~.pd
deleted file mode 100644
index 216412c..0000000
--- a/iemabs/bpq2~.pd
+++ /dev/null
@@ -1,25 +0,0 @@
-#N canvas 319 273 395 281 10;
-#X obj 22 42 inlet~;
-#X obj 55 63 inlet;
-#X obj 22 186 outlet~;
-#X text 15 229 (c) musil@iem.kug.ac.at;
-#X text 57 242 IEM KUG;
-#X text 62 42 ~signal_in~;
-#X obj 88 89 inlet;
-#X text 190 112 <float> interpolation_time [ms];
-#X text 32 153 ~filtered signal_out~;
-#X obj 155 112 inlet;
-#X text 92 64 <float> center_frequency [Hz];
-#X text 32 254 graz \, austria 2001;
-#X text 124 89 <float> Q [-];
-#X obj 22 134 filter~ bpq2 \$1 \$2 1 \$3;
-#X text 12 9 bpq2~;
-#X text 56 10 bandpass 2.order with Q-inlet;
-#X text 85 176 1.arg: <float> center_frequency [Hz];
-#X text 85 185 2.arg: <float> Q [-];
-#X text 85 194 3.arg: <float> interpolation_time [ms] (opt.);
-#X connect 0 0 13 0;
-#X connect 1 0 13 1;
-#X connect 6 0 13 2;
-#X connect 9 0 13 4;
-#X connect 13 0 2 0;
diff --git a/iemabs/bpw2~.pd b/iemabs/bpw2~.pd
deleted file mode 100644
index de42978..0000000
--- a/iemabs/bpw2~.pd
+++ /dev/null
@@ -1,25 +0,0 @@
-#N canvas 315 262 395 281 10;
-#X obj 22 42 inlet~;
-#X obj 55 63 inlet;
-#X obj 22 186 outlet~;
-#X text 15 229 (c) musil@iem.kug.ac.at;
-#X text 57 242 IEM KUG;
-#X text 62 42 ~signal_in~;
-#X obj 88 89 inlet;
-#X text 190 112 <float> interpolation_time [ms];
-#X text 32 153 ~filtered signal_out~;
-#X obj 155 112 inlet;
-#X text 92 64 <float> center_frequency [Hz];
-#X text 32 254 graz \, austria 2001;
-#X text 12 9 bpw2~;
-#X text 56 10 bandpass 2.order with bandwidth-inlet;
-#X text 124 90 <float> bandwidth [Hz];
-#X obj 22 134 filter~ bpw2 \$1 \$2 1 \$3;
-#X text 97 174 1.arg: <float> center_frequency [Hz];
-#X text 97 183 2.arg: <float> bandwidth [Hz];
-#X text 97 192 3.arg: <float> interpolation_time [ms] (opt.);
-#X connect 0 0 15 0;
-#X connect 1 0 15 1;
-#X connect 6 0 15 2;
-#X connect 9 0 15 4;
-#X connect 15 0 2 0;
diff --git a/iemabs/bs2~.pd b/iemabs/bs2~.pd
deleted file mode 100644
index a97d26f..0000000
--- a/iemabs/bs2~.pd
+++ /dev/null
@@ -1,25 +0,0 @@
-#N canvas 299 265 423 281 10;
-#X obj 22 42 inlet~;
-#X obj 55 65 inlet;
-#X obj 22 186 outlet~;
-#X text 15 229 (c) musil@iem.kug.ac.at;
-#X text 57 242 IEM KUG;
-#X text 62 42 ~signal_in~;
-#X obj 88 89 inlet;
-#X text 191 113 <float> interpolation_time [ms];
-#X text 28 157 ~filtered signal_out~;
-#X obj 155 113 inlet;
-#X text 91 64 <float> center_frequency [Hz];
-#X text 32 254 graz \, austria 2001;
-#X text 123 89 <float> Q [-];
-#X obj 22 136 filter~ bsq2 \$1 \$2 1 \$3;
-#X text 102 176 1.arg: <float> center_frequency [Hz];
-#X text 102 185 2.arg: <float> Q [-];
-#X text 102 194 3.arg: <float> interpolation_time [ms] (opt.);
-#X text 11 9 bs2~;
-#X text 66 10 bandstop 2.order with Q-inlet (like bs2~);
-#X connect 0 0 13 0;
-#X connect 1 0 13 1;
-#X connect 6 0 13 2;
-#X connect 9 0 13 4;
-#X connect 13 0 2 0;
diff --git a/iemabs/bsq2~.pd b/iemabs/bsq2~.pd
deleted file mode 100644
index 5f38764..0000000
--- a/iemabs/bsq2~.pd
+++ /dev/null
@@ -1,25 +0,0 @@
-#N canvas 299 265 389 281 10;
-#X obj 22 42 inlet~;
-#X obj 55 65 inlet;
-#X obj 22 186 outlet~;
-#X text 15 229 (c) musil@iem.kug.ac.at;
-#X text 57 242 IEM KUG;
-#X text 62 42 ~signal_in~;
-#X obj 88 89 inlet;
-#X text 191 113 <float> interpolation_time [ms];
-#X text 28 157 ~filtered signal_out~;
-#X obj 155 113 inlet;
-#X text 91 64 <float> center_frequency [Hz];
-#X text 32 254 graz \, austria 2001;
-#X text 123 89 <float> Q [-];
-#X text 11 9 bsq2~;
-#X text 66 10 bandstop 2.order with Q-inlet;
-#X obj 22 136 filter~ bsq2 \$1 \$2 1 \$3;
-#X text 102 176 1.arg: <float> center_frequency [Hz];
-#X text 102 185 2.arg: <float> Q [-];
-#X text 102 194 3.arg: <float> interpolation_time [ms] (opt.);
-#X connect 0 0 15 0;
-#X connect 1 0 15 1;
-#X connect 6 0 15 2;
-#X connect 9 0 15 4;
-#X connect 15 0 2 0;
diff --git a/iemabs/bsw2~.pd b/iemabs/bsw2~.pd
deleted file mode 100644
index 1aadcee..0000000
--- a/iemabs/bsw2~.pd
+++ /dev/null
@@ -1,25 +0,0 @@
-#N canvas 299 265 389 281 10;
-#X obj 22 42 inlet~;
-#X obj 55 65 inlet;
-#X obj 22 186 outlet~;
-#X text 15 229 (c) musil@iem.kug.ac.at;
-#X text 57 242 IEM KUG;
-#X text 62 42 ~signal_in~;
-#X obj 88 89 inlet;
-#X text 191 113 <float> interpolation_time [ms];
-#X text 28 157 ~filtered signal_out~;
-#X obj 155 113 inlet;
-#X text 91 64 <float> center_frequency [Hz];
-#X text 32 254 graz \, austria 2001;
-#X text 64 9 bandstop 2.order with bandwidth-inlet;
-#X text 123 89 <float> bandwidth [Hz];
-#X text 11 9 bsw2~;
-#X obj 22 136 filter~ bsw2 \$1 \$2 1 \$3;
-#X text 97 178 1.arg: <float> center_frequency [Hz];
-#X text 97 188 2.arg: <float> bandwidth [Hz];
-#X text 97 198 3.arg: <float> interpolation_time [ms] (opt.);
-#X connect 0 0 15 0;
-#X connect 1 0 15 1;
-#X connect 6 0 15 2;
-#X connect 9 0 15 4;
-#X connect 15 0 2 0;
diff --git a/iemabs/dbtofad.pd b/iemabs/dbtofad.pd
deleted file mode 100644
index 9025557..0000000
--- a/iemabs/dbtofad.pd
+++ /dev/null
@@ -1,16 +0,0 @@
-#N canvas 204 221 600 306 10;
-#X obj 91 69 inlet;
-#X obj 91 154 transf_fader;
-#X obj 107 98 loadbang;
-#X obj 91 176 outlet;
-#X msg 107 119 pairs 0 0 40 6 70 24 80 36 88 48 94 60 98 72 102 96
-106 108 107.5 111 109 114 112 117 142 147;
-#X text 27 220 (c) musil@iem.kug.ac.at;
-#X text 64 233 IEM KUG;
-#X text 39 245 graz \, austria 2003;
-#X text 13 10 dbtofad;
-#X text 86 11 convert midi-db to fader-scale;
-#X connect 0 0 1 0;
-#X connect 1 0 3 0;
-#X connect 2 0 4 0;
-#X connect 4 0 1 0;
diff --git a/iemabs/default.pd b/iemabs/default.pd
deleted file mode 100644
index 1c4063d..0000000
--- a/iemabs/default.pd
+++ /dev/null
@@ -1,23 +0,0 @@
-#N canvas 409 285 348 281 10;
-#X obj 17 142 f \$1;
-#X text 10 210 (c) musil@iem.kug.ac.at;
-#X text 51 223 IEM KUG;
-#X text 26 235 graz \, austria 2001;
-#X obj 17 50 inlet;
-#X obj 17 183 outlet;
-#X text 6 4 default;
-#X obj 17 115 sel 0 1;
-#X obj 17 96 != 0;
-#X obj 17 71 t f f;
-#X obj 71 144 f;
-#X text 66 5 if (inlet == 0);
-#X text 80 19 then: output = 1.argument;
-#X text 63 32 else: output = inlet;
-#X connect 0 0 5 0;
-#X connect 4 0 9 0;
-#X connect 7 0 0 0;
-#X connect 7 1 10 0;
-#X connect 8 0 7 0;
-#X connect 9 0 8 0;
-#X connect 9 1 10 1;
-#X connect 10 0 5 0;
diff --git a/iemabs/divl~.pd b/iemabs/divl~.pd
deleted file mode 100644
index cc2ff9f..0000000
--- a/iemabs/divl~.pd
+++ /dev/null
@@ -1,28 +0,0 @@
-#N canvas 324 150 406 323 10;
-#X obj 22 42 inlet~;
-#X obj 35 67 inlet;
-#X obj 22 238 outlet~;
-#X text 14 266 (c) musil@iem.kug.ac.at;
-#X text 56 279 IEM KUG;
-#X text 62 42 ~signal_in~;
-#X obj 90 112 inlet;
-#X text 125 113 <float> interpolation_time [ms];
-#X text 31 291 graz \, austria 2001;
-#X text 69 239 ~signal_out~;
-#X obj 35 194 line~;
-#X obj 41 135 loadbang;
-#X text 119 191 2.arg: <float> interpolation_time [ms];
-#X text 72 66 <float> division-coefficient or;
-#X text 72 78 <list> division-coefficient + interpol_time [ms];
-#X text 119 180 1.arg: <float> division-coefficient;
-#X obj 22 215 /~;
-#X text 49 9 signal-division with line~ interpolation;
-#X obj 35 176 pack \$1 \$2;
-#X text 11 9 divl~;
-#X connect 0 0 16 0;
-#X connect 1 0 18 0;
-#X connect 6 0 18 1;
-#X connect 10 0 16 1;
-#X connect 11 0 18 0;
-#X connect 16 0 2 0;
-#X connect 18 0 10 0;
diff --git a/iemabs/dsp.pd b/iemabs/dsp.pd
deleted file mode 100644
index cd7f234..0000000
--- a/iemabs/dsp.pd
+++ /dev/null
@@ -1,75 +0,0 @@
-#N canvas 238 72 380 494 10;
-#X obj 20 65 inlet;
-#X obj 20 406 outlet;
-#X msg 31 88 \; pd dsp \$1;
-#X obj 20 199 cputime;
-#X obj 20 178 t b b;
-#X text 15 11 dsp;
-#X text 48 439 (c) musil@iem.kug.ac.at;
-#X text 90 452 IEM KUG;
-#X text 59 65 1/0 = ON/OFF;
-#X text 97 313 CPU-load;
-#X obj 62 126 loadbang;
-#X obj 20 126 sel 1;
-#X text 65 464 graz \, austria 2001;
-#X text 64 12 turn dsp-kernel on & off \,;
-#X obj 20 240 t f f;
-#X obj 51 263 once;
-#X obj 211 405 outlet;
-#X text 65 408 average;
-#X text 177 405 peak;
-#X obj 211 154 f;
-#X obj 146 179 > -1;
-#X obj 169 155 f -1;
-#X obj 179 91 t f b f;
-#X obj 146 204 sel 1;
-#X obj 192 132 f -1;
-#X obj 20 154 metro 500;
-#X obj 20 220 * 0.2;
-#X text 74 37 -dsp-load in %;
-#X text 65 24 measure average- and peak-;
-#X obj 20 292 1p1z 0.1 0 0.9;
-#X obj 20 315 * 100;
-#X obj 20 360 int;
-#X obj 20 338 + 0.499;
-#X obj 20 383 * 0.01;
-#X obj 246 207 r pd;
-#X obj 246 231 route dsp;
-#X text 245 318 to toggle input;
-#X msg 246 283 \; dsp_tgl set \$1;
-#X obj 247 341 r dsp_tgl;
-#X obj 246 257 route float;
-#X obj 146 227 del 3990;
-#X connect 0 0 2 0;
-#X connect 0 0 11 0;
-#X connect 3 0 26 0;
-#X connect 4 0 3 0;
-#X connect 4 1 3 1;
-#X connect 10 0 25 0;
-#X connect 11 0 25 0;
-#X connect 14 0 29 0;
-#X connect 14 1 15 0;
-#X connect 15 0 29 5;
-#X connect 15 0 29 4;
-#X connect 19 0 21 1;
-#X connect 19 0 16 0;
-#X connect 20 0 23 0;
-#X connect 21 0 20 1;
-#X connect 22 0 20 0;
-#X connect 22 1 21 0;
-#X connect 22 2 19 1;
-#X connect 23 0 19 0;
-#X connect 23 0 40 0;
-#X connect 24 0 21 1;
-#X connect 25 0 4 0;
-#X connect 26 0 14 0;
-#X connect 26 0 22 0;
-#X connect 29 0 30 0;
-#X connect 30 0 32 0;
-#X connect 31 0 33 0;
-#X connect 32 0 31 0;
-#X connect 33 0 1 0;
-#X connect 34 0 35 0;
-#X connect 35 0 39 0;
-#X connect 39 0 37 0;
-#X connect 40 0 24 0;
diff --git a/iemabs/dsp~.pd b/iemabs/dsp~.pd
deleted file mode 100644
index e5badfe..0000000
--- a/iemabs/dsp~.pd
+++ /dev/null
@@ -1,75 +0,0 @@
-#N canvas 238 72 380 494 10;
-#X obj 20 65 inlet;
-#X obj 20 406 outlet;
-#X msg 31 88 \; pd dsp \$1;
-#X obj 20 199 cputime;
-#X obj 20 178 t b b;
-#X text 48 439 (c) musil@iem.kug.ac.at;
-#X text 90 452 IEM KUG;
-#X text 59 65 1/0 = ON/OFF;
-#X text 97 313 CPU-load;
-#X obj 62 126 loadbang;
-#X obj 20 126 sel 1;
-#X text 65 464 graz \, austria 2001;
-#X text 64 12 turn dsp-kernel on & off \,;
-#X obj 20 240 t f f;
-#X obj 51 263 once;
-#X obj 211 405 outlet;
-#X text 65 408 average;
-#X text 177 405 peak;
-#X obj 211 154 f;
-#X obj 146 179 > -1;
-#X obj 169 155 f -1;
-#X obj 179 91 t f b f;
-#X obj 146 204 sel 1;
-#X obj 192 132 f -1;
-#X obj 20 154 metro 500;
-#X obj 20 220 * 0.2;
-#X text 74 37 -dsp-load in %;
-#X text 65 24 measure average- and peak-;
-#X obj 20 292 1p1z 0.1 0 0.9;
-#X obj 20 315 * 100;
-#X obj 20 360 int;
-#X obj 20 338 + 0.499;
-#X obj 20 383 * 0.01;
-#X obj 246 207 r pd;
-#X obj 246 231 route dsp;
-#X text 245 318 to toggle input;
-#X msg 246 283 \; dsp_tgl set \$1;
-#X obj 247 341 r dsp_tgl;
-#X obj 246 257 route float;
-#X text 15 11 dsp~;
-#X obj 146 227 del 3990;
-#X connect 0 0 2 0;
-#X connect 0 0 10 0;
-#X connect 3 0 25 0;
-#X connect 4 0 3 0;
-#X connect 4 1 3 1;
-#X connect 9 0 24 0;
-#X connect 10 0 24 0;
-#X connect 13 0 28 0;
-#X connect 13 1 14 0;
-#X connect 14 0 28 5;
-#X connect 14 0 28 4;
-#X connect 18 0 20 1;
-#X connect 18 0 15 0;
-#X connect 19 0 22 0;
-#X connect 20 0 19 1;
-#X connect 21 0 19 0;
-#X connect 21 1 20 0;
-#X connect 21 2 18 1;
-#X connect 22 0 18 0;
-#X connect 22 0 40 0;
-#X connect 23 0 20 1;
-#X connect 24 0 4 0;
-#X connect 25 0 13 0;
-#X connect 25 0 21 0;
-#X connect 28 0 29 0;
-#X connect 29 0 31 0;
-#X connect 30 0 32 0;
-#X connect 31 0 30 0;
-#X connect 32 0 1 0;
-#X connect 33 0 34 0;
-#X connect 34 0 38 0;
-#X connect 38 0 36 0;
-#X connect 40 0 23 0;
diff --git a/iemabs/fadtodb.pd b/iemabs/fadtodb.pd
deleted file mode 100644
index a76260a..0000000
--- a/iemabs/fadtodb.pd
+++ /dev/null
@@ -1,16 +0,0 @@
-#N canvas 487 77 454 304 10;
-#X obj 91 69 inlet;
-#X msg 107 119 pairs 0 0 6 40 24 70 36 80 48 88 60 94 72 98 96 102
-108 106 111 107.5 114 109 117 112 147 142;
-#X obj 91 154 transf_fader;
-#X obj 107 98 loadbang;
-#X obj 91 176 outlet;
-#X text 26 201 (c) musil@iem.kug.ac.at;
-#X text 63 214 IEM KUG;
-#X text 38 226 graz \, austria 2003;
-#X text 14 10 fadtodb;
-#X text 87 11 convert fader-scale to midi-db;
-#X connect 0 0 2 0;
-#X connect 1 0 2 0;
-#X connect 2 0 4 0;
-#X connect 3 0 1 0;
diff --git a/iemabs/fadtorms.pd b/iemabs/fadtorms.pd
deleted file mode 100644
index 39e235e..0000000
--- a/iemabs/fadtorms.pd
+++ /dev/null
@@ -1,18 +0,0 @@
-#N canvas 318 237 454 304 10;
-#X obj 91 69 inlet;
-#X msg 107 119 pairs 0 0 6 40 24 70 36 80 48 88 60 94 72 98 96 102
-108 106 111 107.5 114 109 117 112 147 142;
-#X obj 91 154 transf_fader;
-#X obj 107 98 loadbang;
-#X obj 91 199 outlet;
-#X obj 91 177 dbtorms;
-#X text 21 228 (c) musil@iem.kug.ac.at;
-#X text 58 241 IEM KUG;
-#X text 33 253 graz \, austria 2003;
-#X text 13 10 fadtorms;
-#X text 86 11 convert fader-scale to rms-value;
-#X connect 0 0 2 0;
-#X connect 1 0 2 0;
-#X connect 2 0 5 0;
-#X connect 3 0 1 0;
-#X connect 5 0 4 0;
diff --git a/iemabs/gainvu~.pd b/iemabs/gainvu~.pd
deleted file mode 100644
index 0c23f9e..0000000
--- a/iemabs/gainvu~.pd
+++ /dev/null
@@ -1,38 +0,0 @@
-#N canvas 157 220 299 360 10;
-#X obj 112 57 inlet;
-#X obj 32 167 line~;
-#X text 19 37 audio;
-#X obj 19 57 inlet~;
-#X obj 19 186 *~;
-#X obj 170 262 outlet;
-#X obj 112 139 pack 0 500;
-#X text 7 5 gainvu~;
-#X obj 19 262 outlet~;
-#X text 19 276 audio;
-#X obj 112 102 dbtorms;
-#X obj 197 57 inlet;
-#X text 197 41 interpol-time;
-#X obj 197 79 init \$1;
-#X obj 197 103 split 20;
-#X text 6 306 (c) musil@iem.kug.ac.at;
-#X text 48 319 IEM KUG;
-#X text 23 331 graz \, austria 2001;
-#X text 48 186 1.arg: <float> interpolation-time in ms;
-#X obj 170 239 prvu~;
-#X text 112 41 slider-128;
-#X text 182 278 vu;
-#X obj 98 264 outlet;
-#X obj 98 244 - 100;
-#X connect 0 0 10 0;
-#X connect 0 0 23 0;
-#X connect 1 0 4 1;
-#X connect 3 0 4 0;
-#X connect 4 0 8 0;
-#X connect 4 0 19 0;
-#X connect 6 0 1 0;
-#X connect 10 0 6 0;
-#X connect 11 0 13 0;
-#X connect 13 0 14 0;
-#X connect 14 1 6 1;
-#X connect 19 0 5 0;
-#X connect 23 0 22 0;
diff --git a/iemabs/gui-menu.pd b/iemabs/gui-menu.pd
deleted file mode 100644
index 326e999..0000000
--- a/iemabs/gui-menu.pd
+++ /dev/null
@@ -1,15 +0,0 @@
-#N canvas 149 58 200 219 10;
-#X obj 23 126 bng 15 250 50 0 empty empty empty 8 -8 0 10 0 22 22;
-#X obj 78 127 toggle 15 0 empty empty empty 8 -8 0 10 0 22 22 0;
-#X obj 13 184 hslider 128 15 0 127 0 0 empty empty empty 8 -8 0 10 0 22 22 0;
-#X obj 115 25 vslider 15 128 0 127 0 0 empty empty empty 8 -8 0 10 0 22 22 0;
-#X obj 135 26 vu 15 120 empty empty 8 -8 0 10 2 22;
-#X obj 9 46 my_canvas 15 100 60 empty 20 12 2 20 10 2;
-#X obj 11 163 radiobut 15 1 0 8 empty empty empty 8 -8 0 10 0 22 22 0;
-#X text 134 161 rdb;
-#X text 147 183 hsl;
-#X text 113 5 vsl;
-#X text 140 5 vu;
-#X text 22 109 bng;
-#X text 76 109 tgl;
-#X text 11 26 my_canvas;
diff --git a/iemabs/gui-menue.pd b/iemabs/gui-menue.pd
deleted file mode 100644
index eabbabb..0000000
--- a/iemabs/gui-menue.pd
+++ /dev/null
@@ -1,23 +0,0 @@
-#N canvas 149 58 200 219 10;
-#X obj 23 126 bng 15 250 50 0 empty empty empty 8 -8 0 10 -262144 -1
--1;
-#X obj 78 127 toggle 15 0 empty empty empty 8 -8 0 10 -262144 -1 -1
-0 1;
-#X obj 13 184 hslider 128 15 0 127 0 0 empty empty empty 8 -8 0 10
--262144 -1 -1 0 1;
-#X obj 115 25 vslider 15 128 0 127 0 0 empty empty empty 8 -8 0 10
--262144 -1 -1 0 1;
-#X obj 135 26 vu 15 120 empty empty 8 -8 0 10 -66577 -1 1;
-#X obj 9 46 my_canvas 15 100 60 empty empty empty 20 12 2 20 -233017
--66577;
-#X obj 11 163 radiobut 15 1 0 8 empty empty empty 8 -8 0 10 -262144
--1 -1 0;
-#X text 134 161 rdb;
-#X text 147 183 hsl;
-#X text 113 5 vsl;
-#X text 140 5 vu;
-#X text 22 109 bng;
-#X text 76 109 tgl;
-#X text 11 26 my_canvas;
-#X text 1 25 |;
-#X text 1 32 v;
diff --git a/iemabs/help-$n.pd b/iemabs/help-$n.pd
deleted file mode 100644
index b9d00f4..0000000
--- a/iemabs/help-$n.pd
+++ /dev/null
@@ -1,92 +0,0 @@
-#N canvas 50 236 950 393 10;
-#X floatatom 27 77 5 -14 14 0 - - -;
-#X obj 98 81 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1
--1;
-#X floatatom 471 151 5 0 0 0 - - -;
-#X obj 471 179 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1
--1;
-#X symbolatom 202 218 10 0 0 0 - - -;
-#X floatatom 150 219 5 0 0 0 - - -;
-#X obj 98 156 route list float symbol;
-#X obj 98 181 pp set;
-#X obj 75 261 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1
--1;
-#X obj 150 242 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1
--1;
-#X obj 202 240 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1
--1;
-#X obj 98 113 test_dollarg aa bb cc dd ee ff gg 33 44 55 66 77 88 99
-;
-#X text 25 309 (c) musil@iem.kug.ac.at;
-#X text 67 322 IEM KUG;
-#X text 42 334 graz \, austria 2002;
-#X text 11 6 dollarg;
-#X text 93 7 receives the parent initial arguments <list> \, like a
-$n;
-#X text 168 92 open test_dollarg abstraction;
-#X obj 330 45 dollarg;
-#X text 398 44 abbrv.;
-#X obj 448 44 $n 1;
-#X text 490 46 1.arg: n <float> (optional \, default 0);
-#X msg 98 261;
-#N canvas 8 40 450 300 reset________ 0;
-#X obj 48 41 inlet;
-#X obj 53 210 outlet;
-#X obj 48 73 route list float symbol;
-#X obj 121 212 outlet;
-#X obj 197 212 outlet;
-#X msg 53 187 set;
-#X obj 48 99 bang;
-#X obj 100 97 bang;
-#X obj 152 97 bang;
-#X msg 121 187 set 0;
-#X msg 197 186 set symbol;
-#X connect 0 0 2 0;
-#X connect 2 0 6 0;
-#X connect 2 1 7 0;
-#X connect 2 2 8 0;
-#X connect 5 0 1 0;
-#X connect 6 0 10 0;
-#X connect 6 0 9 0;
-#X connect 7 0 5 0;
-#X connect 7 0 10 0;
-#X connect 8 0 5 0;
-#X connect 8 0 9 0;
-#X connect 9 0 3 0;
-#X connect 10 0 4 0;
-#X restore 125 134 pd reset________;
-#X msg 27 53 0;
-#X msg 63 53 1;
-#X msg 96 53 2;
-#X msg 211 53 -1;
-#X text 451 6 (like float \$1 \, or symbol \$1);
-#X text 559 91 eg. m = number of parent arguments + 1;
-#X text 531 64 if (n = 0) -> dollarg output all parent arguments;
-#X text 531 78 if (n > 0) -> dollarg output the n-th parent argument
-;
-#X text 532 102 if (n < 0) -> dollarg output the (m+n)-th parent argument
-;
-#X msg 173 53 -2;
-#X msg 135 53 12;
-#X connect 0 0 11 0;
-#X connect 1 0 11 0;
-#X connect 2 0 3 0;
-#X connect 4 0 10 0;
-#X connect 5 0 9 0;
-#X connect 6 0 7 0;
-#X connect 6 1 5 0;
-#X connect 6 2 4 0;
-#X connect 7 0 22 0;
-#X connect 7 0 8 0;
-#X connect 11 0 6 0;
-#X connect 11 0 23 0;
-#X connect 11 1 2 0;
-#X connect 23 0 22 0;
-#X connect 23 1 5 0;
-#X connect 23 2 4 0;
-#X connect 24 0 0 0;
-#X connect 25 0 0 0;
-#X connect 26 0 0 0;
-#X connect 27 0 0 0;
-#X connect 33 0 0 0;
-#X connect 34 0 0 0;
diff --git a/iemabs/help-FIR~.pd b/iemabs/help-FIR~.pd
deleted file mode 100644
index 769f801..0000000
--- a/iemabs/help-FIR~.pd
+++ /dev/null
@@ -1,59 +0,0 @@
-#N canvas 345 25 511 611 10;
-#N canvas 0 0 450 300 graph1 0;
-#X array fir_coeff 256 float 0;
-#X coords 0 1 255 -1 256 140 1;
-#X restore 63 135 graph;
-#X obj 109 104 soundfiler;
-#X floatatom 4 113 5 0 0 0 - - -;
-#X text 47 64 % cpu;
-#X obj 4 43 dsp;
-#X obj 4 23 tgl 15 0 empty empty dsp_ON/OFF 2 -8 0 10 -225271 -42246
--90881 1 1;
-#X text 9 512 (c) musil@iem.kug.ac.at;
-#X text 51 525 IEM KUG;
-#X floatatom 407 286 7 0 0 0 - - -;
-#X obj 325 165 dac~;
-#X obj 325 139 gainvu~ 300;
-#X obj 398 161 vu 15 120 empty empty 8 -8 0 10 -66577 -1 1 0;
-#X text 26 537 graz \, austria 2001;
-#X obj 458 8 vsl 15 128 0 127 0 1 empty empty gain -29 5 0 10 -225271
--42246 -90881 9200 1;
-#X obj 325 12 noise~;
-#X floatatom 348 286 7 0 0 0 - - -;
-#X obj 109 21 bng 15 250 50 1 empty empty loadbang 8 -8 0 10 -225271
--24198 -90881;
-#X msg 109 41 read -resize lp1.wav fir_coeff;
-#X msg 114 62 read -resize lp2.wav fir_coeff;
-#X msg 121 82 read -resize lp3.wav fir_coeff;
-#X obj 207 384 soundfiler;
-#N canvas 0 0 450 300 graph1 0;
-#X array fir_coeff2 256 float 0;
-#X coords 0 1 255 -1 256 140 1;
-#X restore 207 408 graph;
-#X msg 208 363 read -resize lp3.wav fir_coeff2;
-#X obj 208 343 bng 15 250 50 1 empty empty loadbang 8 -8 0 10 -225271
--24198 -90881;
-#X msg 338 69 set fir_coeff 256;
-#X msg 334 96 set fir_coeff2 256;
-#X floatatom 19 90 5 0 0 0 - - -;
-#X text 4 130 20 .. 30;
-#X obj 325 36 FIR~ fir_coeff 256;
-#X connect 4 0 2 0;
-#X connect 4 1 26 0;
-#X connect 5 0 4 0;
-#X connect 10 0 9 0;
-#X connect 10 0 9 1;
-#X connect 10 2 11 0;
-#X connect 11 0 15 0;
-#X connect 11 1 8 0;
-#X connect 13 0 10 1;
-#X connect 14 0 28 0;
-#X connect 16 0 17 0;
-#X connect 17 0 1 0;
-#X connect 18 0 1 0;
-#X connect 19 0 1 0;
-#X connect 22 0 20 0;
-#X connect 23 0 22 0;
-#X connect 24 0 28 0;
-#X connect 25 0 28 0;
-#X connect 28 0 10 0;
diff --git a/iemabs/help-LFO_noise~.pd b/iemabs/help-LFO_noise~.pd
deleted file mode 100644
index 9d63099..0000000
--- a/iemabs/help-LFO_noise~.pd
+++ /dev/null
@@ -1,35 +0,0 @@
-#N canvas 299 177 451 324 10;
-#X text 15 262 (c) musil@iem.kug.ac.at;
-#X text 57 275 IEM KUG;
-#X text 38 49 dsp ON/OFF;
-#X floatatom 212 173 7 0 0 0 - - -;
-#X text 279 175 dB;
-#X floatatom 21 89 5 0 0 0 - - -;
-#X text 69 90 % cpu;
-#X obj 21 69 dsp;
-#X obj 21 49 tgl 15 0 empty empty empty 8 -8 0 10 -262144 -1 -1 1 1
-;
-#X obj 32 230 dac~;
-#X obj 32 205 gainvu~ 300;
-#X obj 259 51 vu 15 120 empty empty 8 -8 0 10 -66577 -1 1 0;
-#X obj 352 74 vsl 15 128 0 127 0 1 empty empty empty 8 -8 0 10 -262144
--1 -1 9000 1;
-#X text 32 287 graz \, austria 2001;
-#X floatatom 324 223 7 0 0 0 - - -;
-#X text 382 225 dB;
-#X obj 32 142 LFO_noise~ 2;
-#X text 121 141 1.arg: cutoff-freq.;
-#X floatatom 32 116 4 0 500 0 - - -;
-#X text 15 7 LFO_noise~ : 2-point-interpolated time-stretched white
-noise;
-#X text 118 21 between -0.5 and +0.5;
-#X connect 7 0 5 0;
-#X connect 8 0 7 0;
-#X connect 10 0 9 0;
-#X connect 10 0 9 1;
-#X connect 10 1 14 0;
-#X connect 10 2 11 0;
-#X connect 11 1 3 0;
-#X connect 12 0 10 1;
-#X connect 16 0 10 0;
-#X connect 18 0 16 0;
diff --git a/iemabs/help-add2_comma.pd b/iemabs/help-add2_comma.pd
deleted file mode 100644
index 1e544cc..0000000
--- a/iemabs/help-add2_comma.pd
+++ /dev/null
@@ -1,54 +0,0 @@
-#N canvas 115 227 776 413 10;
-#X msg 25 63 aaa;
-#X msg 61 65 345;
-#X msg 103 66 symbol www;
-#X msg 199 65 123 987 3.14159;
-#X msg 238 126 open file 456;
-#X msg 199 91 1.9 -8.2;
-#X msg 243 154 write 67;
-#X msg 389 56 aaa;
-#X msg 425 58 345;
-#X msg 467 59 symbol www;
-#X msg 563 58 123 987 3.14159;
-#X msg 602 119 open file 456;
-#X msg 563 84 1.9 -8.2;
-#X msg 607 147 write 67;
-#X text 444 285 (c) musil@iem.kug.ac.at;
-#X text 481 298 IEM KUG;
-#X obj 458 158 add2_comma;
-#X obj 363 58 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1
--1;
-#X obj 6 64 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1 -1
-;
-#X msg 55 223 set;
-#X msg 27 248 add2 abc;
-#X text 456 310 graz \, austria 2003;
-#X msg 24 278 add2 11.55;
-#X obj 24 198 loadbang;
-#X text 13 4 add2_comma;
-#X text 110 4 add a comma after a message;
-#X msg 90 309;
-#X msg 457 187;
-#X obj 86 180 add2_comma;
-#X connect 0 0 28 0;
-#X connect 1 0 28 0;
-#X connect 2 0 28 0;
-#X connect 3 0 28 0;
-#X connect 4 0 28 0;
-#X connect 5 0 28 0;
-#X connect 6 0 28 0;
-#X connect 7 0 16 0;
-#X connect 8 0 16 0;
-#X connect 9 0 16 0;
-#X connect 10 0 16 0;
-#X connect 11 0 16 0;
-#X connect 12 0 16 0;
-#X connect 13 0 16 0;
-#X connect 16 0 27 0;
-#X connect 17 0 16 0;
-#X connect 18 0 28 0;
-#X connect 19 0 26 0;
-#X connect 20 0 26 0;
-#X connect 22 0 26 0;
-#X connect 23 0 19 0;
-#X connect 28 0 26 0;
diff --git a/iemabs/help-addl~.pd b/iemabs/help-addl~.pd
deleted file mode 100644
index bc8ba4f..0000000
--- a/iemabs/help-addl~.pd
+++ /dev/null
@@ -1,28 +0,0 @@
-#N canvas 375 118 372 456 10;
-#X text 16 386 (c) musil@iem.kug.ac.at;
-#X text 58 399 IEM KUG;
-#X text 28 48 dsp ON/OFF;
-#X floatatom 85 199 9 0 22000 0 - - -;
-#X floatatom 11 88 5 0 0 0 - - -;
-#X text 46 87 % cpu;
-#X floatatom 125 225 5 2 9999 0 - - -;
-#X text 168 224 ms;
-#X obj 11 68 dsp;
-#X obj 11 48 tgl 15 0 empty empty empty 8 -8 0 10 -262144 -1 -1 0 1
-;
-#X text 15 364 2.arg:<float> interpolation_time [ms];
-#X text 13 8 addl~;
-#X text 79 8 signal addition with line~;
-#X obj 46 271 unsig~;
-#X floatatom 46 294 9 0 22000 0 - - -;
-#X obj 46 141 sig~ 1;
-#X obj 46 248 addl~ 0.5 2000;
-#X text 33 411 graz \, austria 2003;
-#X text 15 352 1.arg:<float> 2nd operand of addition;
-#X connect 3 0 16 1;
-#X connect 6 0 16 2;
-#X connect 8 0 4 0;
-#X connect 9 0 8 0;
-#X connect 13 0 14 0;
-#X connect 15 0 16 0;
-#X connect 16 0 13 0;
diff --git a/iemabs/help-any.pd b/iemabs/help-any.pd
deleted file mode 100644
index 29164be..0000000
--- a/iemabs/help-any.pd
+++ /dev/null
@@ -1,137 +0,0 @@
-#N canvas 194 199 775 613 10;
-#X obj 21 148 bng 15 250 50 0 empty empty empty 20 8 0 10 -262144 -1
--1;
-#X obj 48 148 bng 15 250 50 0 empty empty empty 20 8 0 10 -262144 -1
--1;
-#X obj 89 206 print;
-#X obj 89 148 bng 15 250 50 0 empty empty empty 20 8 0 10 -262144 -1
--1;
-#X obj 292 148 bng 15 250 50 0 empty empty empty 20 8 0 10 -262144
--1 -1;
-#X obj 292 208 print;
-#X msg 343 210;
-#X obj 369 155 loadbang;
-#X msg 369 176 set;
-#X obj 26 225 bng 15 250 50 0 empty empty empty 20 8 0 10 -262144 -1
--1;
-#X obj 26 280 print;
-#X obj 400 382 bng 15 250 50 0 empty empty empty 20 8 0 10 -262144
--1 -1;
-#X obj 457 491 print;
-#X msg 457 56 88;
-#X msg 457 132 symbol www;
-#X msg 457 75 float 77;
-#X obj 137 148 bng 15 250 50 0 empty empty empty 20 8 0 10 -262144
--1 -1;
-#X msg 457 94 list 66;
-#X msg 457 113 www;
-#X msg 457 151 list www;
-#X msg 457 189 list 99 888 hhh;
-#X msg 457 208 float 99 888 hhh;
-#X msg 457 227 symbol 99 888 hhh;
-#X msg 457 170 99 888 hhh;
-#X msg 457 246 kkk jjj 345;
-#X msg 457 265 symbol kkk jjj 345;
-#X msg 457 284 list kkk jjj 345;
-#X msg 90 432;
-#X obj 137 376 loadbang;
-#X msg 123 401 set;
-#X obj 26 252 any open filename 55;
-#X obj 457 463 iem_anything;
-#X obj 90 400 any;
-#X obj 27 342 bang;
-#X obj 27 366 del 999;
-#X text 63 532 IEM KUG;
-#X msg 620 205 88;
-#X msg 619 281 symbol www;
-#X msg 619 224 float 77;
-#X msg 619 243 list 66;
-#X msg 619 262 www;
-#X msg 619 300 list www;
-#X msg 619 338 list 99 888 hhh;
-#X msg 619 357 float 99 888 hhh;
-#X msg 619 376 symbol 99 888 hhh;
-#X msg 619 319 99 888 hhh;
-#X msg 619 395 kkk jjj 345;
-#X msg 619 414 symbol kkk jjj 345;
-#X msg 619 433 list kkk jjj 345;
-#X msg 361 383 bang;
-#X obj 540 363 bng 15 250 50 0 empty empty empty 20 8 0 10 -262144
--1 -1;
-#X msg 501 364 bang;
-#X msg 106 307 set display this with 1 second delay;
-#X obj 123 342 bang;
-#X text 296 9 (like f or float for <float>-messages);
-#X text 131 9 is a latch for anything;
-#X obj 229 376 del 4999;
-#X text 32 520 (c) musil@iem.at;
-#X text 38 544 graz \, austria 2003;
-#X text 298 19 (or like symbol for <symbol>-messages);
-#X text 23 11 iem_anything;
-#X obj 104 85 iem_anything;
-#X text 195 85 arguments: any message;
-#X text 96 67 <-hot;
-#X text 146 67 cold->;
-#X text 134 35 abbr. any;
-#X obj 21 175 any;
-#X obj 48 175 any 88;
-#X obj 89 175 any www;
-#X obj 137 175 any symbol www;
-#X obj 292 175 any set 88;
-#X connect 0 0 66 0;
-#X connect 1 0 67 0;
-#X connect 3 0 68 0;
-#X connect 4 0 70 0;
-#X connect 7 0 8 0;
-#X connect 8 0 6 0;
-#X connect 9 0 30 0;
-#X connect 11 0 31 0;
-#X connect 13 0 31 0;
-#X connect 14 0 31 0;
-#X connect 15 0 31 0;
-#X connect 16 0 69 0;
-#X connect 17 0 31 0;
-#X connect 18 0 31 0;
-#X connect 19 0 31 0;
-#X connect 20 0 31 0;
-#X connect 21 0 31 0;
-#X connect 22 0 31 0;
-#X connect 23 0 31 0;
-#X connect 24 0 31 0;
-#X connect 25 0 31 0;
-#X connect 26 0 31 0;
-#X connect 28 0 29 0;
-#X connect 29 0 27 0;
-#X connect 30 0 10 0;
-#X connect 31 0 12 0;
-#X connect 32 0 27 0;
-#X connect 33 0 34 0;
-#X connect 33 0 56 0;
-#X connect 34 0 32 0;
-#X connect 36 0 31 1;
-#X connect 37 0 31 1;
-#X connect 38 0 31 1;
-#X connect 39 0 31 1;
-#X connect 40 0 31 1;
-#X connect 41 0 31 1;
-#X connect 42 0 31 1;
-#X connect 43 0 31 1;
-#X connect 44 0 31 1;
-#X connect 45 0 31 1;
-#X connect 46 0 31 1;
-#X connect 47 0 31 1;
-#X connect 48 0 31 1;
-#X connect 49 0 31 0;
-#X connect 50 0 31 1;
-#X connect 51 0 31 1;
-#X connect 52 0 33 0;
-#X connect 52 0 32 1;
-#X connect 52 0 53 0;
-#X connect 53 0 29 0;
-#X connect 56 0 29 0;
-#X connect 66 0 2 0;
-#X connect 67 0 2 0;
-#X connect 68 0 2 0;
-#X connect 69 0 2 0;
-#X connect 70 0 5 0;
-#X connect 70 0 6 0;
diff --git a/iemabs/help-ap1~.pd b/iemabs/help-ap1~.pd
deleted file mode 100644
index 246f0b9..0000000
--- a/iemabs/help-ap1~.pd
+++ /dev/null
@@ -1,61 +0,0 @@
-#N canvas 375 118 368 452 10;
-#X text 3 233 ~signal_in~;
-#X text 16 386 (c) musil@iem.kug.ac.at;
-#X text 58 399 IEM KUG;
-#X text 28 48 dsp ON/OFF;
-#X floatatom 79 164 3 15 133 0 - - -;
-#X obj 79 185 mtof;
-#X floatatom 79 206 9 0 22000 0 - - -;
-#X text 149 205 Hz;
-#X text 58 262 ~signal_out~;
-#X floatatom 146 289 7 0 0 0 - - -;
-#X text 203 290 dB;
-#X floatatom 110 163 9 0 22000 0 - - -;
-#X text 180 163 Hz;
-#X floatatom 46 119 3 15 133 0 - - -;
-#X floatatom 11 88 5 0 0 0 - - -;
-#X text 46 87 % cpu;
-#X floatatom 108 227 5 2 9999 0 - - -;
-#X text 151 226 ms;
-#X obj 11 68 dsp;
-#X obj 11 48 tgl 15 0 empty empty empty 8 -8 0 10 -262144 -1 -1 0 1
-;
-#X obj 46 334 dac~;
-#X obj 46 309 gainvu~ 300;
-#X obj 203 167 vu 15 120 empty empty 8 -8 0 10 -66577 -1 1 0;
-#X obj 259 178 vsl 15 128 0 127 0 1 empty empty empty 8 -8 0 10 -262144
--1 -1 9600 1;
-#X obj 46 141 testtone~ 200;
-#X text 33 411 graz \, austria 2001;
-#X obj 115 101 init 69;
-#X text 73 120 midi;
-#X text 15 362 2.arg:<float> interpolation_time [ms];
-#X obj 46 248 ap1~ 440 200;
-#X text 15 352 1.arg:<float> -90_degree_freq. [Hz];
-#X obj 14 266 +~;
-#X obj 14 287 *~ 0.5;
-#X text 58 287 (like lp1~);
-#X floatatom 234 327 7 0 0 0 - - -;
-#X text 291 328 dB;
-#X obj 11 13 cnv 8 1 1 empty empty ap1~ 1 2 1 18 -262144 -1109 0;
-#X text 79 8 allpass 1.order;
-#X connect 4 0 5 0;
-#X connect 5 0 6 0;
-#X connect 6 0 29 1;
-#X connect 13 0 24 0;
-#X connect 16 0 29 2;
-#X connect 18 0 14 0;
-#X connect 19 0 18 0;
-#X connect 21 0 20 0;
-#X connect 21 0 20 1;
-#X connect 21 1 34 0;
-#X connect 21 2 22 0;
-#X connect 22 1 9 0;
-#X connect 23 0 21 1;
-#X connect 24 0 29 0;
-#X connect 24 0 31 0;
-#X connect 24 1 11 0;
-#X connect 26 0 13 0;
-#X connect 29 0 31 1;
-#X connect 31 0 32 0;
-#X connect 32 0 21 0;
diff --git a/iemabs/help-ap2~.pd b/iemabs/help-ap2~.pd
deleted file mode 100644
index 374d78d..0000000
--- a/iemabs/help-ap2~.pd
+++ /dev/null
@@ -1,65 +0,0 @@
-#N canvas 375 118 366 485 10;
-#X text 9 240 ~signal_in~;
-#X text 17 421 (c) musil@iem.kug.ac.at;
-#X text 59 434 IEM KUG;
-#X text 34 40 dsp ON/OFF;
-#X floatatom 83 150 3 15 133 0 - - -;
-#X obj 83 172 mtof;
-#X floatatom 83 193 9 0 22000 0 - - -;
-#X text 154 193 Hz;
-#X text 55 270 ~signal_out~;
-#X floatatom 163 285 7 0 0 0 - - -;
-#X text 222 287 dB;
-#X floatatom 123 151 9 0 22000 0 - - -;
-#X text 194 152 Hz;
-#X floatatom 52 111 3 15 133 0 - - -;
-#X floatatom 17 80 5 0 0 0 - - -;
-#X text 62 80 % cpu;
-#X floatatom 145 233 5 2 9999 0 - - -;
-#X text 188 233 ms;
-#X obj 17 60 dsp;
-#X floatatom 114 213 4 0.01 1000 0 - - -;
-#X text 154 212 Q;
-#X text 57 372 2.arg:<float> Q [-];
-#X text 57 382 3.arg:<float> interpolation_time [ms];
-#X obj 17 40 tgl 15 0 empty empty empty 8 -8 0 10 -262144 -1 -1 0 1
-;
-#X obj 53 344 dac~;
-#X obj 53 319 gainvu~ 300;
-#X obj 219 163 vu 15 120 empty empty 8 -8 0 10 -66577 -1 1 0;
-#X obj 275 188 vsl 15 128 0 127 0 1 empty empty empty 8 -8 0 10 -262144
--1 -1 10000 1;
-#X obj 52 130 testtone~ 200;
-#X text 34 446 graz \, austria 2001;
-#X obj 120 93 init 69;
-#X text 79 112 midi;
-#X text 57 362 1.arg:<float> -180_degree_freq. [Hz];
-#X obj 52 255 ap2~ 440 2 200;
-#X obj 20 276 +~;
-#X obj 20 298 *~ 0.5;
-#X text 64 297 (like bs2~);
-#X floatatom 241 337 7 0 0 0 - - -;
-#X text 298 338 dB;
-#X obj 11 13 cnv 8 1 1 empty empty ap2~ 1 2 1 18 -262144 -1109 0;
-#X text 79 8 allpass 2.order;
-#X connect 4 0 5 0;
-#X connect 5 0 6 0;
-#X connect 6 0 33 1;
-#X connect 13 0 28 0;
-#X connect 16 0 33 3;
-#X connect 18 0 14 0;
-#X connect 19 0 33 2;
-#X connect 23 0 18 0;
-#X connect 25 0 24 0;
-#X connect 25 0 24 1;
-#X connect 25 1 37 0;
-#X connect 25 2 26 0;
-#X connect 26 1 9 0;
-#X connect 27 0 25 1;
-#X connect 28 0 33 0;
-#X connect 28 0 34 0;
-#X connect 28 1 11 0;
-#X connect 30 0 13 0;
-#X connect 33 0 34 1;
-#X connect 34 0 35 0;
-#X connect 35 0 25 0;
diff --git a/iemabs/help-bpe.pd b/iemabs/help-bpe.pd
deleted file mode 100644
index 3398431..0000000
--- a/iemabs/help-bpe.pd
+++ /dev/null
@@ -1,46 +0,0 @@
-#N canvas 112 77 526 445 10;
-#X obj 118 183 bng 15 250 50 0 empty empty empty 8 -8 0 10 -262144
--1 -1;
-#X obj 365 93 bng 15 250 50 0 empty empty empty 8 -8 0 10 -262144 -1
--1;
-#X msg 57 87 0 0 1 1000 1 1000 2 500 1 500 1 2000 0 1000;
-#X obj 57 264 vsl 15 128 0 2 0 0 empty empty empty 8 -8 0 10 -262144
--1 -1 0 1;
-#X text 9 4 bpe;
-#X text 59 4 break-point-envelope;
-#X text 49 51 list of pairs: value + relative time [ms];
-#X text 75 64 beginning with a pair: initial-value at 0 ms;
-#X text 346 78 a bang starts the envelope;
-#N canvas 0 0 450 300 graph1 0;
-#X array array99 61 float 0;
-#X coords 0 2 60 0 120 60 1;
-#X restore 127 293 graph;
-#X obj 57 231 line 0 100;
-#X obj 274 338 tabwrite array99;
-#X obj 365 295 timer;
-#X obj 365 317 * 0.01;
-#X obj 274 268 t f b;
-#X text 103 373 (c) musil@iem.kug.ac.at;
-#X text 145 386 IEM KUG;
-#X text 120 398 graz \, austria 2001;
-#X text 85 207 outlet 1 and 2: pair of value and time in ms;
-#X text 135 182 outlet 3: bang: end of envelope;
-#X obj 57 148 bpe _______;
-#X text 132 146 no arg.;
-#X msg 78 113 stop;
-#X obj 57 209 pack;
-#X text 106 112 stops envelope;
-#X connect 1 0 12 0;
-#X connect 1 0 20 0;
-#X connect 2 0 20 0;
-#X connect 10 0 3 0;
-#X connect 10 0 14 0;
-#X connect 12 0 13 0;
-#X connect 13 0 11 1;
-#X connect 14 0 11 0;
-#X connect 14 1 12 1;
-#X connect 20 0 23 0;
-#X connect 20 1 23 1;
-#X connect 20 2 0 0;
-#X connect 22 0 20 0;
-#X connect 23 0 10 0;
diff --git a/iemabs/help-bpq2~.pd b/iemabs/help-bpq2~.pd
deleted file mode 100644
index 6b85d57..0000000
--- a/iemabs/help-bpq2~.pd
+++ /dev/null
@@ -1,59 +0,0 @@
-#N canvas 375 118 373 485 10;
-#X text 17 421 (c) musil@iem.kug.ac.at;
-#X text 59 434 IEM KUG;
-#X text 34 40 dsp ON/OFF;
-#X floatatom 17 80 5 0 0 0 - - -;
-#X text 55 81 % cpu;
-#X obj 17 60 dsp;
-#X obj 17 40 tgl 15 0 empty empty empty 8 -8 0 10 -262144 -1 -1 0 1
-;
-#X text 34 446 graz \, austria 2001;
-#X text 8 265 ~signal_in~;
-#X floatatom 81 180 3 15 133 0 - - -;
-#X obj 81 199 mtof;
-#X floatatom 81 218 9 0 22000 0 - - -;
-#X text 145 219 Hz;
-#X text 63 294 ~signal_out~;
-#X floatatom 204 262 7 0 0 0 - - -;
-#X text 255 263 dB;
-#X floatatom 124 163 9 0 22000 0 - - -;
-#X text 188 164 Hz;
-#X floatatom 51 124 3 15 133 0 - - -;
-#X floatatom 142 260 5 2 9999 0 - - -;
-#X text 183 261 ms;
-#X obj 51 280 bpq2~ 440 10 200;
-#X floatatom 111 241 4 0.01 1000 0 - - -;
-#X text 144 241 Q;
-#X text 26 371 2.arg:<float> Q [-];
-#X text 26 361 1.arg:<float> center_freq. [Hz];
-#X text 26 381 3.arg:<float> interpolation_time [ms];
-#X obj 51 339 dac~;
-#X obj 51 314 gainvu~ 300;
-#X obj 239 140 vu 15 120 empty empty 8 -8 0 10 -66577 -1 1 0;
-#X obj 304 183 vsl 15 128 0 127 0 1 empty empty empty 8 -8 0 10 -262144
--1 -1 10000 1;
-#X obj 51 143 testtone~ 200;
-#X obj 115 109 init 69;
-#X text 78 125 midi;
-#X floatatom 298 329 7 0 0 0 - - -;
-#X text 349 330 dB;
-#X text 106 7 bandpass 2.order with Q-inlet;
-#X obj 14 13 cnv 8 1 1 empty empty bpq2~ 1 2 1 18 -262144 -1109 0;
-#X connect 5 0 3 0;
-#X connect 6 0 5 0;
-#X connect 9 0 10 0;
-#X connect 10 0 11 0;
-#X connect 11 0 21 1;
-#X connect 18 0 31 0;
-#X connect 19 0 21 3;
-#X connect 21 0 28 0;
-#X connect 22 0 21 2;
-#X connect 28 0 27 0;
-#X connect 28 0 27 1;
-#X connect 28 1 34 0;
-#X connect 28 2 29 0;
-#X connect 29 1 14 0;
-#X connect 30 0 28 1;
-#X connect 31 0 21 0;
-#X connect 31 1 16 0;
-#X connect 32 0 18 0;
diff --git a/iemabs/help-bpw2~.pd b/iemabs/help-bpw2~.pd
deleted file mode 100644
index 07ab890..0000000
--- a/iemabs/help-bpw2~.pd
+++ /dev/null
@@ -1,59 +0,0 @@
-#N canvas 375 118 373 485 10;
-#X text 17 421 (c) musil@iem.kug.ac.at;
-#X text 59 434 IEM KUG;
-#X text 34 40 dsp ON/OFF;
-#X floatatom 17 80 5 0 0 0 - - -;
-#X text 55 81 % cpu;
-#X obj 17 60 dsp;
-#X obj 17 40 tgl 15 0 empty empty empty 8 -8 0 10 -262144 -1 -1 0 1
-;
-#X text 34 446 graz \, austria 2001;
-#X text 8 265 ~signal_in~;
-#X floatatom 81 180 3 15 133 0 - - -;
-#X obj 81 199 mtof;
-#X floatatom 81 218 9 0 22000 0 - - -;
-#X text 145 219 Hz;
-#X text 63 294 ~signal_out~;
-#X floatatom 204 262 7 0 0 0 - - -;
-#X text 255 263 dB;
-#X floatatom 124 163 9 0 22000 0 - - -;
-#X text 188 164 Hz;
-#X floatatom 51 124 3 15 133 0 - - -;
-#X floatatom 142 260 5 2 9999 0 - - -;
-#X text 183 261 ms;
-#X floatatom 111 241 4 0.01 1000 0 - - -;
-#X text 26 361 1.arg:<float> center_freq. [Hz];
-#X text 26 381 3.arg:<float> interpolation_time [ms];
-#X obj 51 339 dac~;
-#X obj 51 314 gainvu~ 300;
-#X obj 239 140 vu 15 120 empty empty 8 -8 0 10 -66577 -1 1 0;
-#X obj 304 183 vsl 15 128 0 127 0 1 empty empty empty 8 -8 0 10 -262144
--1 -1 10000 1;
-#X obj 51 143 testtone~ 200;
-#X obj 115 109 init 69;
-#X text 78 125 midi;
-#X floatatom 298 329 7 0 0 0 - - -;
-#X text 349 330 dB;
-#X text 105 8 bandpass 2.order with bandwidth-inlet;
-#X text 144 241 bandwidth Hz;
-#X text 26 371 2.arg:<float> bandwidth [Hz];
-#X obj 51 280 bpw2~ 440 44 200;
-#X obj 13 15 cnv 8 1 1 empty empty bpw2~ 1 2 1 18 -262144 -1109 0;
-#X connect 5 0 3 0;
-#X connect 6 0 5 0;
-#X connect 9 0 10 0;
-#X connect 10 0 11 0;
-#X connect 11 0 36 1;
-#X connect 18 0 28 0;
-#X connect 19 0 36 3;
-#X connect 21 0 36 2;
-#X connect 25 0 24 0;
-#X connect 25 0 24 1;
-#X connect 25 1 31 0;
-#X connect 25 2 26 0;
-#X connect 26 1 14 0;
-#X connect 27 0 25 1;
-#X connect 28 0 36 0;
-#X connect 28 1 16 0;
-#X connect 29 0 18 0;
-#X connect 36 0 25 0;
diff --git a/iemabs/help-bsq2~.pd b/iemabs/help-bsq2~.pd
deleted file mode 100644
index eceda18..0000000
--- a/iemabs/help-bsq2~.pd
+++ /dev/null
@@ -1,59 +0,0 @@
-#N canvas 375 118 373 485 10;
-#X text 17 421 (c) musil@iem.kug.ac.at;
-#X text 59 434 IEM KUG;
-#X text 34 40 dsp ON/OFF;
-#X floatatom 17 80 5 0 0 0 - - -;
-#X text 55 81 % cpu;
-#X obj 17 60 dsp;
-#X obj 17 40 tgl 15 0 empty empty empty 8 -8 0 10 -262144 -1 -1 0 1
-;
-#X text 34 446 graz \, austria 2001;
-#X text 26 371 2.arg:<float> Q [-];
-#X text 26 361 1.arg:<float> center_freq. [Hz];
-#X text 26 381 3.arg:<float> interpolation_time [ms];
-#X text 10 258 ~signal_in~;
-#X floatatom 81 174 3 15 133 0 - - -;
-#X obj 81 193 mtof;
-#X floatatom 81 212 9 0 22000 0 - - -;
-#X text 145 213 Hz;
-#X text 65 287 ~signal_out~;
-#X floatatom 188 283 7 0 0 0 - - -;
-#X text 239 284 dB;
-#X floatatom 126 156 9 0 22000 0 - - -;
-#X text 190 157 Hz;
-#X floatatom 53 117 3 15 133 0 - - -;
-#X floatatom 138 253 5 2 9999 0 - - -;
-#X text 179 254 ms;
-#X floatatom 109 234 4 0.01 1000 0 - - -;
-#X text 142 234 Q;
-#X obj 53 332 dac~;
-#X obj 53 307 gainvu~ 300;
-#X obj 235 161 vu 15 120 empty empty 8 -8 0 10 -66577 -1 1 0;
-#X obj 294 176 vsl 15 128 0 127 0 1 empty empty empty 8 -8 0 10 -262144
--1 -1 10000 1;
-#X obj 53 136 testtone~ 200;
-#X obj 117 102 init 69;
-#X text 80 118 midi;
-#X obj 53 273 bsq2~ 440 1 200;
-#X floatatom 274 322 7 0 0 0 - - -;
-#X text 325 323 dB;
-#X text 95 6 bandstop 2.order with Q-inlet;
-#X obj 13 13 cnv 8 1 1 empty empty bsq2~ 1 2 1 18 -262144 -1109 0;
-#X connect 5 0 3 0;
-#X connect 6 0 5 0;
-#X connect 12 0 13 0;
-#X connect 13 0 14 0;
-#X connect 14 0 33 1;
-#X connect 21 0 30 0;
-#X connect 22 0 33 3;
-#X connect 24 0 33 2;
-#X connect 27 0 26 0;
-#X connect 27 0 26 1;
-#X connect 27 1 34 0;
-#X connect 27 2 28 0;
-#X connect 28 1 17 0;
-#X connect 29 0 27 1;
-#X connect 30 0 33 0;
-#X connect 30 1 19 0;
-#X connect 31 0 21 0;
-#X connect 33 0 27 0;
diff --git a/iemabs/help-bsw2~.pd b/iemabs/help-bsw2~.pd
deleted file mode 100644
index aa7e188..0000000
--- a/iemabs/help-bsw2~.pd
+++ /dev/null
@@ -1,59 +0,0 @@
-#N canvas 361 130 373 485 10;
-#X text 17 421 (c) musil@iem.kug.ac.at;
-#X text 59 434 IEM KUG;
-#X text 34 40 dsp ON/OFF;
-#X floatatom 17 80 5 0 0 0 - - -;
-#X text 55 81 % cpu;
-#X obj 17 60 dsp;
-#X obj 17 40 tgl 15 0 empty empty empty 8 -8 0 10 -262144 -1 -1 0 1
-;
-#X text 34 446 graz \, austria 2001;
-#X text 26 361 1.arg:<float> center_freq. [Hz];
-#X text 26 381 3.arg:<float> interpolation_time [ms];
-#X text 26 371 2.arg:<float> bandwidth [Hz];
-#X text 8 264 ~signal_in~;
-#X floatatom 83 181 3 15 133 0 - - -;
-#X obj 83 200 mtof;
-#X floatatom 83 219 9 0 22000 0 - - -;
-#X text 147 220 Hz;
-#X text 63 293 ~signal_out~;
-#X floatatom 186 289 7 0 0 0 - - -;
-#X text 237 290 dB;
-#X floatatom 124 162 9 0 22000 0 - - -;
-#X text 188 163 Hz;
-#X floatatom 51 123 3 15 133 0 - - -;
-#X floatatom 148 257 5 2 9999 0 - - -;
-#X text 189 257 ms;
-#X floatatom 115 239 4 0.01 1000 0 - - -;
-#X obj 51 338 dac~;
-#X obj 51 313 gainvu~ 300;
-#X obj 233 167 vu 15 120 empty empty 8 -8 0 10 -66577 -1 1 0;
-#X obj 292 182 vsl 15 128 0 127 0 1 empty empty empty 8 -8 0 10 -262144
--1 -1 10000 1;
-#X obj 51 142 testtone~ 200;
-#X obj 115 108 init 69;
-#X text 78 124 midi;
-#X floatatom 272 328 7 0 0 0 - - -;
-#X text 323 329 dB;
-#X text 148 238 bandwidth Hz;
-#X obj 51 279 bsw2~ 440 220 200;
-#X text 94 7 bandstop 2.order with bandwidth-inlet;
-#X obj 12 13 cnv 8 1 1 empty empty bsw2~ 1 2 1 18 -262144 -1109 0;
-#X connect 5 0 3 0;
-#X connect 6 0 5 0;
-#X connect 12 0 13 0;
-#X connect 13 0 14 0;
-#X connect 14 0 35 1;
-#X connect 21 0 29 0;
-#X connect 22 0 35 3;
-#X connect 24 0 35 2;
-#X connect 26 0 25 0;
-#X connect 26 0 25 1;
-#X connect 26 1 32 0;
-#X connect 26 2 27 0;
-#X connect 27 1 17 0;
-#X connect 28 0 26 1;
-#X connect 29 0 35 0;
-#X connect 29 1 19 0;
-#X connect 30 0 21 0;
-#X connect 35 0 26 0;
diff --git a/iemabs/help-db2v.pd b/iemabs/help-db2v.pd
deleted file mode 100644
index 5175c51..0000000
--- a/iemabs/help-db2v.pd
+++ /dev/null
@@ -1,14 +0,0 @@
-#N canvas 512 284 279 220 10;
-#X floatatom 23 99 9 0 0;
-#X text 21 131 (c) musil@iem.kug.ac.at;
-#X text 63 144 IEM KUG;
-#X text 57 75 no arg;
-#X obj 23 76 db2v;
-#X floatatom 23 52 9 0 0;
-#X text 85 53 input_level [dB];
-#X text 24 11 db2v;
-#X text 104 12 dB to value converter;
-#X text 87 102 output_value [-];
-#X text 38 156 graz \, austria 2001;
-#X connect 4 0 0 0;
-#X connect 5 0 4 0;
diff --git a/iemabs/help-dbtofad.pd b/iemabs/help-dbtofad.pd
deleted file mode 100644
index 26d8179..0000000
--- a/iemabs/help-dbtofad.pd
+++ /dev/null
@@ -1,17 +0,0 @@
-#N canvas 6 6 351 330 10;
-#X floatatom 76 100 9 0 127 0 - - -;
-#X obj 68 158 vu 15 120 empty empty -1 -8 0 8 -66577 -1 1 0;
-#X obj 50 150 vsl 15 128 0 127 0 0 empty empty empty 0 -8 0 8 -262144
--1 -1 600 1;
-#X obj 100 128 - 100;
-#X text 139 100 midi-dB;
-#X obj 50 128 dbtofad;
-#X text 10 4 dbtofad;
-#X text 99 5 convert midi-db to fader-scale;
-#X text 147 236 (c) musil@iem.kug.ac.at;
-#X text 184 249 IEM KUG;
-#X text 159 261 graz \, austria 2003;
-#X connect 0 0 3 0;
-#X connect 0 0 5 0;
-#X connect 3 0 1 1;
-#X connect 5 0 2 0;
diff --git a/iemabs/help-default.pd b/iemabs/help-default.pd
deleted file mode 100644
index 214c363..0000000
--- a/iemabs/help-default.pd
+++ /dev/null
@@ -1,15 +0,0 @@
-#N canvas 361 130 335 245 10;
-#X text 22 184 (c) musil@iem.kug.ac.at;
-#X text 64 197 IEM KUG;
-#X obj 25 87 default 50;
-#X obj 25 38 loadbang;
-#X text 39 209 graz \, austria 2003;
-#X obj 25 63 f \$1;
-#X obj 25 137 print default;
-#X floatatom 39 115 5 0 0 0 - - -;
-#X text 10 9 default;
-#X text 78 8 replace inital-argument \, if it is zero;
-#X connect 2 0 6 0;
-#X connect 2 0 7 0;
-#X connect 3 0 5 0;
-#X connect 5 0 2 0;
diff --git a/iemabs/help-divl~.pd b/iemabs/help-divl~.pd
deleted file mode 100644
index 6ab2474..0000000
--- a/iemabs/help-divl~.pd
+++ /dev/null
@@ -1,28 +0,0 @@
-#N canvas 375 118 374 458 10;
-#X text 16 386 (c) musil@iem.kug.ac.at;
-#X text 58 399 IEM KUG;
-#X text 28 48 dsp ON/OFF;
-#X floatatom 85 199 9 0 22000 0 - - -;
-#X floatatom 11 88 5 0 0 0 - - -;
-#X text 46 87 % cpu;
-#X floatatom 125 225 5 2 9999 0 - - -;
-#X text 168 224 ms;
-#X obj 11 68 dsp;
-#X obj 11 48 tgl 15 0 empty empty empty 8 -8 0 10 -262144 -1 -1 0 1
-;
-#X text 15 364 2.arg:<float> interpolation_time [ms];
-#X obj 46 271 unsig~;
-#X floatatom 46 294 9 0 22000 0 - - -;
-#X obj 46 141 sig~ 1;
-#X text 33 411 graz \, austria 2003;
-#X text 79 8 signal division with line~;
-#X text 15 352 1.arg:<float> 2nd operand of division;
-#X obj 46 248 divl~ 0.5 2000;
-#X text 13 8 divl~;
-#X connect 3 0 17 1;
-#X connect 6 0 17 2;
-#X connect 8 0 4 0;
-#X connect 9 0 8 0;
-#X connect 11 0 12 0;
-#X connect 13 0 17 0;
-#X connect 17 0 11 0;
diff --git a/iemabs/help-dollarg.pd b/iemabs/help-dollarg.pd
deleted file mode 100644
index b9d00f4..0000000
--- a/iemabs/help-dollarg.pd
+++ /dev/null
@@ -1,92 +0,0 @@
-#N canvas 50 236 950 393 10;
-#X floatatom 27 77 5 -14 14 0 - - -;
-#X obj 98 81 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1
--1;
-#X floatatom 471 151 5 0 0 0 - - -;
-#X obj 471 179 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1
--1;
-#X symbolatom 202 218 10 0 0 0 - - -;
-#X floatatom 150 219 5 0 0 0 - - -;
-#X obj 98 156 route list float symbol;
-#X obj 98 181 pp set;
-#X obj 75 261 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1
--1;
-#X obj 150 242 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1
--1;
-#X obj 202 240 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1
--1;
-#X obj 98 113 test_dollarg aa bb cc dd ee ff gg 33 44 55 66 77 88 99
-;
-#X text 25 309 (c) musil@iem.kug.ac.at;
-#X text 67 322 IEM KUG;
-#X text 42 334 graz \, austria 2002;
-#X text 11 6 dollarg;
-#X text 93 7 receives the parent initial arguments <list> \, like a
-$n;
-#X text 168 92 open test_dollarg abstraction;
-#X obj 330 45 dollarg;
-#X text 398 44 abbrv.;
-#X obj 448 44 $n 1;
-#X text 490 46 1.arg: n <float> (optional \, default 0);
-#X msg 98 261;
-#N canvas 8 40 450 300 reset________ 0;
-#X obj 48 41 inlet;
-#X obj 53 210 outlet;
-#X obj 48 73 route list float symbol;
-#X obj 121 212 outlet;
-#X obj 197 212 outlet;
-#X msg 53 187 set;
-#X obj 48 99 bang;
-#X obj 100 97 bang;
-#X obj 152 97 bang;
-#X msg 121 187 set 0;
-#X msg 197 186 set symbol;
-#X connect 0 0 2 0;
-#X connect 2 0 6 0;
-#X connect 2 1 7 0;
-#X connect 2 2 8 0;
-#X connect 5 0 1 0;
-#X connect 6 0 10 0;
-#X connect 6 0 9 0;
-#X connect 7 0 5 0;
-#X connect 7 0 10 0;
-#X connect 8 0 5 0;
-#X connect 8 0 9 0;
-#X connect 9 0 3 0;
-#X connect 10 0 4 0;
-#X restore 125 134 pd reset________;
-#X msg 27 53 0;
-#X msg 63 53 1;
-#X msg 96 53 2;
-#X msg 211 53 -1;
-#X text 451 6 (like float \$1 \, or symbol \$1);
-#X text 559 91 eg. m = number of parent arguments + 1;
-#X text 531 64 if (n = 0) -> dollarg output all parent arguments;
-#X text 531 78 if (n > 0) -> dollarg output the n-th parent argument
-;
-#X text 532 102 if (n < 0) -> dollarg output the (m+n)-th parent argument
-;
-#X msg 173 53 -2;
-#X msg 135 53 12;
-#X connect 0 0 11 0;
-#X connect 1 0 11 0;
-#X connect 2 0 3 0;
-#X connect 4 0 10 0;
-#X connect 5 0 9 0;
-#X connect 6 0 7 0;
-#X connect 6 1 5 0;
-#X connect 6 2 4 0;
-#X connect 7 0 22 0;
-#X connect 7 0 8 0;
-#X connect 11 0 6 0;
-#X connect 11 0 23 0;
-#X connect 11 1 2 0;
-#X connect 23 0 22 0;
-#X connect 23 1 5 0;
-#X connect 23 2 4 0;
-#X connect 24 0 0 0;
-#X connect 25 0 0 0;
-#X connect 26 0 0 0;
-#X connect 27 0 0 0;
-#X connect 33 0 0 0;
-#X connect 34 0 0 0;
diff --git a/iemabs/help-dsp.pd b/iemabs/help-dsp.pd
deleted file mode 100644
index 2bda493..0000000
--- a/iemabs/help-dsp.pd
+++ /dev/null
@@ -1,16 +0,0 @@
-#N canvas 361 130 333 243 10;
-#X text 24 167 (c) musil@iem.kug.ac.at;
-#X text 66 180 IEM KUG;
-#X text 41 42 dsp ON/OFF;
-#X floatatom 24 121 5 0 0;
-#X obj 24 62 dsp;
-#X obj 24 42 toggle 15 1 empty dsp_tgl empty 8 -8 0 10 0 22 22 0 1
-;
-#X text 41 192 graz \, austria 2001;
-#X text 72 122 % mean-cpu-load;
-#X floatatom 40 96 5 0 0;
-#X text 86 96 % peak-cpu-load;
-#X text -4 7 dsp : control audio \, measure dsp-load;
-#X connect 4 0 3 0;
-#X connect 4 1 8 0;
-#X connect 5 0 4 0;
diff --git a/iemabs/help-dsp~.pd b/iemabs/help-dsp~.pd
deleted file mode 100644
index 5f54f5a..0000000
--- a/iemabs/help-dsp~.pd
+++ /dev/null
@@ -1,16 +0,0 @@
-#N canvas 361 130 333 243 10;
-#X text 24 167 (c) musil@iem.kug.ac.at;
-#X text 66 180 IEM KUG;
-#X text 43 40 dsp ON/OFF;
-#X floatatom 24 121 5 0 0;
-#X obj 24 42 toggle 15 1 empty dsp_tgl empty 8 -8 0 10 0 22 22 0 1
-;
-#X text 41 192 graz \, austria 2001;
-#X text 72 122 % mean-cpu-load;
-#X floatatom 47 91 5 0 0;
-#X text 93 91 % peak-cpu-load;
-#X text -4 7 dsp~ : control audio \, measure dsp-load;
-#X obj 24 62 dsp~;
-#X connect 4 0 10 0;
-#X connect 10 0 3 0;
-#X connect 10 1 7 0;
diff --git a/iemabs/help-exp_inc.pd b/iemabs/help-exp_inc.pd
deleted file mode 100644
index cbf5c29..0000000
--- a/iemabs/help-exp_inc.pd
+++ /dev/null
@@ -1,77 +0,0 @@
-#N canvas 117 75 606 470 10;
-#X msg 23 256 reset;
-#X obj 64 255 bng 15 250 50 0 empty empty empty 8 -8 0 10 -262144 -1
--1;
-#X floatatom 189 282 6 0 0 0 - - -;
-#X floatatom 198 83 6 0 0 0 - - -;
-#X floatatom 103 340 6 0 0 0 - - -;
-#X obj 103 367 bng 15 250 50 0 empty empty empty 8 -8 0 10 -262144
--1 -1;
-#X text 62 238 start;
-#X floatatom 107 281 6 0 0 0 - - -;
-#X text 197 44 abs. inc;
-#X text 185 241 rel. incr [%];
-#X text 31 389 initial-val needs reset and a bang for output it.;
-#X text 32 406 current-val outputs after next bang.;
-#X floatatom 272 280 6 0 0 0 - - -;
-#X obj 272 258 init 0;
-#X text 271 241 min-val;
-#X floatatom 332 283 6 0 0 0 - - -;
-#X text 331 244 max-val;
-#X obj 189 260 init 100;
-#X obj 107 259 init 625;
-#X text 108 242 initial-val;
-#X msg 25 60 reset;
-#X obj 66 59 bng 15 250 50 0 empty empty empty 8 -8 0 10 -262144 -1
--1;
-#X floatatom 105 144 6 0 0 0 - - -;
-#X obj 105 171 bng 15 250 50 0 empty empty empty 8 -8 0 10 -262144
--1 -1;
-#X text 64 42 start;
-#X floatatom 109 85 6 0 0 0 - - -;
-#X floatatom 274 84 6 0 0 0 - - -;
-#X text 273 45 min-val;
-#X floatatom 334 87 6 0 0 0 - - -;
-#X text 333 48 max-val;
-#X text 110 46 initial-val;
-#X obj 109 63 init 8500;
-#X obj 198 61 init -250;
-#X text 13 6 exp_inc;
-#X text 77 6 linear and/or exponetial increment-counter \, bang controled
-;
-#X text 305 118 linear;
-#X text 297 312 exponetial;
-#X obj 274 62 init 300;
-#X obj 334 65 init 12000;
-#X obj 105 116 exp_inc 8500 0 -250 300 12000;
-#X obj 332 261 init 17000;
-#X obj 103 312 exp_inc 625 100 0 300 17000;
-#X text 195 160 1.arg: <float> initial-val;
-#X text 194 171 2.arg: <float> relative increment [%];
-#X text 194 182 3.arg: <float> absolute increment;
-#X text 196 194 4.arg: <float> min-val;
-#X text 196 205 5.arg: <float> max-val;
-#X connect 0 0 41 0;
-#X connect 1 0 41 0;
-#X connect 2 0 41 1;
-#X connect 3 0 39 2;
-#X connect 4 0 5 0;
-#X connect 7 0 41 0;
-#X connect 12 0 41 3;
-#X connect 13 0 12 0;
-#X connect 15 0 41 4;
-#X connect 17 0 2 0;
-#X connect 18 0 7 0;
-#X connect 20 0 39 0;
-#X connect 21 0 39 0;
-#X connect 22 0 23 0;
-#X connect 25 0 39 0;
-#X connect 26 0 39 3;
-#X connect 28 0 39 4;
-#X connect 31 0 25 0;
-#X connect 32 0 3 0;
-#X connect 37 0 26 0;
-#X connect 38 0 28 0;
-#X connect 39 0 22 0;
-#X connect 40 0 15 0;
-#X connect 41 0 4 0;
diff --git a/iemabs/help-f2note.pd b/iemabs/help-f2note.pd
deleted file mode 100644
index 2bee5d1..0000000
--- a/iemabs/help-f2note.pd
+++ /dev/null
@@ -1,21 +0,0 @@
-#N canvas 320 113 337 256 10;
-#X floatatom 19 138 9 0 0;
-#X text 24 169 (c) musil@iem.kug.ac.at;
-#X text 61 182 IEM KUG;
-#X floatatom 19 36 9 8 24000;
-#X floatatom 84 91 6 0 0;
-#X obj 19 67 f2note 440;
-#X msg 51 114 g1;
-#X text 146 37 <float> input frequency;
-#X text 92 36 Hz;
-#X text 105 66 1.arg: <float> reference-frequency a1;
-#X text 132 92 cents;
-#X text 76 114 note;
-#X text 91 140 midi;
-#X text 4 2 f2note;
-#X text 58 1 converts frequency to notes + cents;
-#X text 36 194 graz \, austria 2001;
-#X connect 3 0 5 0;
-#X connect 5 0 0 0;
-#X connect 5 1 6 0;
-#X connect 5 2 4 0;
diff --git a/iemabs/help-fade~.pd b/iemabs/help-fade~.pd
deleted file mode 100644
index c5c4b37..0000000
--- a/iemabs/help-fade~.pd
+++ /dev/null
@@ -1,47 +0,0 @@
-#N canvas 184 90 590 534 10;
-#X obj 93 163 line~;
-#X obj 16 85 dsp;
-#X floatatom 16 112 5 0 0 0 - - -;
-#X obj 16 59 tgl 15 0 empty empty empty 8 -8 0 10 -262144 -1 -1 0 1
-;
-#X obj 59 269 tabwrite~ array99;
-#X obj 59 164 bang;
-#X msg 83 66 0 \, 1 10;
-#X msg 111 103 1 \, 0 10;
-#X msg 169 110 set _lin;
-#X msg 169 131 set _linsqrt;
-#X msg 169 152 set _sqrt;
-#X msg 169 172 set _sin;
-#X msg 170 193 set _sinhann;
-#X msg 170 215 set _hann;
-#X obj 93 242 fade~ _lin;
-#X obj 283 14 loadbang;
-#X text 332 459 Samples;
-#X text 229 259 (c) musil@iem.kug.ac.at;
-#X text 271 272 IEM KUG;
-#X text 246 284 graz \, austria 2001;
-#X text 11 6 fade~ a special signal waveshaper;
-#X text 59 19 input-range: 0 .. 1;
-#N canvas 0 0 452 302 graph1 0;
-#X array array99 442 float 0;
-#X coords 0 1 441 0 256 140 1;
-#X restore 64 318 graph;
-#X msg 282 39 \; array99 resize 442 \; array99 bounds 0 1 441 0 \;
-array99 xticks 0 100 5 \; array99 yticks 0 0.1 5 \; array99 xlabel
--0.08 0 100 200 300 400 \; array99 ylabel -15.1 0 0.5 1;
-#X connect 0 0 14 0;
-#X connect 1 0 2 0;
-#X connect 3 0 1 0;
-#X connect 5 0 4 0;
-#X connect 6 0 0 0;
-#X connect 6 0 5 0;
-#X connect 7 0 0 0;
-#X connect 7 0 5 0;
-#X connect 8 0 14 0;
-#X connect 9 0 14 0;
-#X connect 10 0 14 0;
-#X connect 11 0 14 0;
-#X connect 12 0 14 0;
-#X connect 13 0 14 0;
-#X connect 14 0 4 0;
-#X connect 15 0 23 0;
diff --git a/iemabs/help-fadtodb.pd b/iemabs/help-fadtodb.pd
deleted file mode 100644
index af99047..0000000
--- a/iemabs/help-fadtodb.pd
+++ /dev/null
@@ -1,17 +0,0 @@
-#N canvas 157 156 349 328 10;
-#X floatatom 53 215 9 0 0 0 - - -;
-#X obj 71 69 vu 15 120 empty empty -1 -8 0 8 -66577 -1 1 0;
-#X obj 53 61 vsl 15 128 0 127 0 0 empty empty empty 0 -8 0 8 -262144
--1 -1 0 1;
-#X obj 157 125 - 100;
-#X obj 53 195 fadtodb;
-#X text 116 215 midi-dB;
-#X text 185 181 (c) musil@iem.kug.ac.at;
-#X text 222 194 IEM KUG;
-#X text 197 206 graz \, austria 2003;
-#X text 10 3 fadtodb;
-#X text 83 4 convert fader-scale to midi-db;
-#X connect 0 0 3 0;
-#X connect 2 0 4 0;
-#X connect 3 0 1 1;
-#X connect 4 0 0 0;
diff --git a/iemabs/help-fadtorms.pd b/iemabs/help-fadtorms.pd
deleted file mode 100644
index ce92cd0..0000000
--- a/iemabs/help-fadtorms.pd
+++ /dev/null
@@ -1,17 +0,0 @@
-#N canvas 157 156 389 278 10;
-#X floatatom 53 215 9 0 0 0 - - -;
-#X obj 71 69 vu 15 120 empty empty -1 -8 0 8 -66577 -1 1 0;
-#X obj 53 61 vsl 15 128 0 127 0 0 empty empty empty 0 -8 0 8 -262144
--1 -1 0 1;
-#X obj 157 125 v2db;
-#X obj 53 195 fadtorms;
-#X text 116 215 linear values;
-#X text 199 164 (c) musil@iem.kug.ac.at;
-#X text 236 177 IEM KUG;
-#X text 211 189 graz \, austria 2003;
-#X text 7 8 fadtorms;
-#X text 80 9 convert fader-scale to rms-value;
-#X connect 0 0 3 0;
-#X connect 2 0 4 0;
-#X connect 3 0 1 1;
-#X connect 4 0 0 0;
diff --git a/iemabs/help-float24.pd b/iemabs/help-float24.pd
deleted file mode 100644
index 7fd7796..0000000
--- a/iemabs/help-float24.pd
+++ /dev/null
@@ -1,74 +0,0 @@
-#N canvas 53 141 914 390 10;
-#X obj 91 95 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1
--1;
-#X text 23 330 (c) musil@iem.kug.ac.at;
-#X text 65 343 IEM KUG;
-#X text 11 6 float24;
-#X floatatom 150 259 9 0 0 0 - - -;
-#X obj 91 117 float24 0.999999 762;
-#X obj 103 191 -;
-#X obj 91 145 t b f;
-#X obj 91 167 1;
-#X obj 227 116 float 1;
-#X obj 227 96 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1
--1;
-#X text 40 355 graz \, austria 2003;
-#X obj 239 186 -;
-#X obj 227 140 t b f;
-#X obj 227 162 1;
-#X text 277 112 then save and close the patch;
-#X text 277 123 then open the pach \, and click on both bangs;
-#X text 277 88 try to type the argument "0.999 999 762" without the
-spaces;
-#X text 278 100 into a float-object \,;
-#X text 79 7 concatenate a list of float-fragment-strings to a 23 bit
-accurate mantissa (usefull to save a number into an object with more
-then 6 decimals [7 .. 8 decimals]);
-#X obj 697 123 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1
--1;
-#X floatatom 697 167 9 0 0 0 - - -;
-#X obj 697 144 float24 -12.3 4 56;
-#X obj 698 194 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1
--1;
-#X floatatom 698 238 11 0 0 0 - - -;
-#X obj 698 264 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1
--1;
-#X floatatom 698 330 11 0 0 0 - - -;
-#X obj 698 215 float24 0.00314159 26538;
-#X obj 698 285 float24 3.14159 26538;
-#X obj 698 308 cos;
-#X obj 694 16 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1
--1;
-#X floatatom 694 82 11 0 0 0 - - -;
-#X obj 694 60 cos;
-#X obj 694 37 float 1.5708;
-#X obj 779 18 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1
--1;
-#X floatatom 779 84 11 0 0 0 - - -;
-#X obj 779 62 cos;
-#X obj 779 39 float24 1.5707 963268;
-#X connect 0 0 5 0;
-#X connect 5 0 7 0;
-#X connect 6 0 4 0;
-#X connect 7 0 8 0;
-#X connect 7 1 6 1;
-#X connect 8 0 6 0;
-#X connect 9 0 13 0;
-#X connect 10 0 9 0;
-#X connect 12 0 4 0;
-#X connect 13 0 14 0;
-#X connect 13 1 12 1;
-#X connect 14 0 12 0;
-#X connect 20 0 22 0;
-#X connect 22 0 21 0;
-#X connect 23 0 27 0;
-#X connect 25 0 28 0;
-#X connect 27 0 24 0;
-#X connect 28 0 29 0;
-#X connect 29 0 26 0;
-#X connect 30 0 33 0;
-#X connect 32 0 31 0;
-#X connect 33 0 32 0;
-#X connect 34 0 37 0;
-#X connect 36 0 35 0;
-#X connect 37 0 36 0;
diff --git a/iemabs/help-for++.pd b/iemabs/help-for++.pd
deleted file mode 100644
index dbc0e94..0000000
--- a/iemabs/help-for++.pd
+++ /dev/null
@@ -1,71 +0,0 @@
-#N canvas 324 220 744 400 10;
-#X text 9 235 (c) musil@iem.kug.ac.at;
-#X text 51 248 IEM KUG;
-#X text 26 260 graz \, austria 2001;
-#X obj 25 52 bng 15 250 50 0 empty empty empty 8 -8 0 10 -262144 -1
--1;
-#X obj 65 186 bng 15 250 50 0 empty empty empty 8 -8 0 10 -262144 -1
--1;
-#X floatatom 65 61 4 0 0 0 - - -;
-#X floatatom 115 88 4 0 0 0 - - -;
-#X floatatom 65 163 4 0 0 0 - - -;
-#X floatatom 165 110 4 0 0 0 - - -;
-#X text 7 8 for++;
-#X obj 65 132 for++ 10 20 200;
-#X obj 111 166 print;
-#X msg 25 71 start;
-#X msg 25 91 stop;
-#X text 64 47 <int> first number;
-#X text 115 72 <int> last number;
-#X obj 237 213 bng 15 250 50 0 empty empty empty 8 -8 0 10 -262144
--1 -1;
-#X floatatom 237 190 4 0 0 0 - - -;
-#X obj 280 186 print;
-#X obj 237 143 bng 15 250 50 0 empty empty empty 8 -8 0 10 -262144
--1 -1;
-#X text 235 44 2.arg: <int> last number;
-#X text 235 32 1.arg: <int> first number;
-#X obj 237 162 for++ 50 40 100;
-#X obj 165 166 bng 15 250 50 0 empty empty empty 8 -8 0 10 -262144
--1 -1;
-#X obj 337 193 bng 15 250 50 0 empty empty empty 8 -8 0 10 -262144
--1 -1;
-#X text 67 9 counter in time-intervals;
-#X text 163 181 finished;
-#X text 336 208 finished;
-#X obj 237 264 print finished;
-#X obj 509 141 bng 15 250 50 0 empty empty empty 8 -8 0 10 -262144
--1 -1;
-#X obj 629 184 bng 15 250 50 0 empty empty empty 8 -8 0 10 -262144
--1 -1;
-#X text 628 199 finished;
-#X obj 509 208 timer;
-#X obj 509 183 sel 0 1000;
-#X floatatom 509 231 5 0 0 0 - - -;
-#X obj 509 160 for++ 0 1000 1.234;
-#X text 235 56 3.arg: <float> increment-delay in ms;
-#X text 159 92 <float> increment-delay in ms;
-#X text 40 19 increment-step-size is allways 1 or -1;
-#X connect 3 0 10 0;
-#X connect 5 0 10 0;
-#X connect 6 0 10 1;
-#X connect 7 0 4 0;
-#X connect 8 0 10 2;
-#X connect 10 0 7 0;
-#X connect 10 0 11 0;
-#X connect 10 1 23 0;
-#X connect 12 0 10 0;
-#X connect 13 0 10 0;
-#X connect 17 0 16 0;
-#X connect 19 0 22 0;
-#X connect 22 0 17 0;
-#X connect 22 0 18 0;
-#X connect 22 1 24 0;
-#X connect 23 0 28 0;
-#X connect 24 0 28 0;
-#X connect 29 0 35 0;
-#X connect 32 0 34 0;
-#X connect 33 0 32 0;
-#X connect 33 1 32 1;
-#X connect 35 0 33 0;
-#X connect 35 1 30 0;
diff --git a/iemabs/help-gate.pd b/iemabs/help-gate.pd
deleted file mode 100644
index 612cc56..0000000
--- a/iemabs/help-gate.pd
+++ /dev/null
@@ -1,29 +0,0 @@
-#N canvas 400 182 406 345 10;
-#X text 12 294 (c) musil@iem.kug.ac.at;
-#X text 54 307 IEM KUG;
-#X text 29 319 graz \, austria 2001;
-#X obj 9 37 bng 15 250 50 0 empty empty empty 8 -8 0 10 0 22 22;
-#X msg 34 36 33;
-#X msg 51 58 -3.14;
-#X msg 74 100 11 22 33.33;
-#X msg 64 78 open xxx;
-#X msg 94 122 funny;
-#X text 7 8 gate;
-#X obj 95 176 toggle 15 0 empty empty empty 8 -8 0 10 0 22 22 0 1;
-#X obj 9 237 print;
-#X text 31 262 the original object spigot;
-#X obj 55 229 bng 15 250 50 0 empty empty empty 8 -8 0 10 0 22 22;
-#X text 37 272 (c) miller puckette;
-#X text 44 8 interrupt or continue a stream of messages;
-#X text 116 172 gate: ON / OFF;
-#X obj 9 206 gate 1;
-#X text 63 206 1.arg: control-state of gate [0/1] (opt.);
-#X connect 3 0 17 0;
-#X connect 4 0 17 0;
-#X connect 5 0 17 0;
-#X connect 6 0 17 0;
-#X connect 7 0 17 0;
-#X connect 8 0 17 0;
-#X connect 10 0 17 1;
-#X connect 17 0 11 0;
-#X connect 17 0 13 0;
diff --git a/iemabs/help-hfadl_scale.pd b/iemabs/help-hfadl_scale.pd
deleted file mode 100644
index 0b08d7d..0000000
--- a/iemabs/help-hfadl_scale.pd
+++ /dev/null
@@ -1,16 +0,0 @@
-#N canvas 4 20 450 300 10;
-#X obj 90 134 fadtodb;
-#X obj 90 156 - 100;
-#X floatatom 90 177 5 0 0 0 - - -;
-#X text 130 179 dB;
-#X msg 264 113 hfadl_scale;
-#X obj 94 93 hfadl_scale -1;
-#X text 10 9 hfadl_scale;
-#X text 121 8 horizontal fader scale with left max;
-#X text 101 31 for horizontal slider with width of 121 pixels;
-#X obj 93 114 hsl 121 15 120 0 0 0 empty empty empty -2 -6 0 8 -262144
--1 -1 300 1;
-#X text 127 48 and a value-range from 120 to 0;
-#X connect 0 0 1 0;
-#X connect 1 0 2 0;
-#X connect 9 0 0 0;
diff --git a/iemabs/help-hfadr_scale.pd b/iemabs/help-hfadr_scale.pd
deleted file mode 100644
index 756cf4b..0000000
--- a/iemabs/help-hfadr_scale.pd
+++ /dev/null
@@ -1,16 +0,0 @@
-#N canvas 4 20 450 300 10;
-#X obj 90 134 fadtodb;
-#X obj 90 156 - 100;
-#X floatatom 90 177 5 0 0 0 - - -;
-#X text 130 179 dB;
-#X text 101 31 for horizontal slider with width of 121 pixels;
-#X obj 93 114 hsl 121 15 0 120 0 0 empty empty empty -2 -6 0 8 -262144
--1 -1 11200 1;
-#X text 10 9 hfadr_scale;
-#X text 121 8 horizontal fader scale with right max;
-#X text 127 48 and a value-range from 0 to 120;
-#X msg 251 113 hfadr_scale;
-#X obj 89 93 hfadr_scale -1;
-#X connect 0 0 1 0;
-#X connect 1 0 2 0;
-#X connect 5 0 0 0;
diff --git a/iemabs/help-hml_shelf~.pd b/iemabs/help-hml_shelf~.pd
deleted file mode 100644
index 6e2478f..0000000
--- a/iemabs/help-hml_shelf~.pd
+++ /dev/null
@@ -1,96 +0,0 @@
-#N canvas 105 49 623 558 10;
-#X text 21 419 (c) musil@iem.kug.ac.at;
-#X text 63 432 IEM KUG;
-#X text 29 39 dsp ON/OFF;
-#X floatatom 435 513 7 0 0 0 - - -;
-#X text 491 514 dB;
-#X floatatom 120 158 9 0 22000 0 - - -;
-#X text 190 160 Hz;
-#X floatatom 47 110 3 15 133 0 - - -;
-#X floatatom 12 79 5 0 0 0 - - -;
-#X text 52 80 % cpu;
-#X floatatom 261 304 5 2 9999 0 - - -;
-#X text 303 304 ms;
-#X obj 12 59 dsp;
-#X obj 12 39 tgl 15 0 empty empty empty 8 -8 0 10 -262144 -1 -1 0 1
-;
-#X obj 47 393 dac~;
-#X obj 47 368 gainvu~ 300;
-#X obj 426 387 vu 15 120 empty empty 8 -8 0 8 -66577 -1 1 0;
-#X obj 530 237 vsl 15 128 0 127 0 1 empty empty empty 8 -8 0 10 -262144
--1 -1 10000 1;
-#X obj 47 132 testtone~ 200;
-#X text 38 444 graz \, austria 2001;
-#X obj 114 93 init 69;
-#X text 74 111 midi;
-#X text 200 144 6.arg:<float> interpolation_time [ms];
-#X text 200 91 1.arg:<float> low_level [dB];
-#X text 200 101 2.arg:<float> low_freq. [Hz];
-#X text 200 112 3.arg:<float> medium_level [dB];
-#X text 200 122 4.arg:<float> high_freq. [Hz];
-#X text 200 133 5.arg:<float> high_level [dB];
-#X obj 47 328 hml_shelf~ 6 100 0 4000 -6 200;
-#X obj 328 213 vsl 15 49 27.5 440 1 1 empty empty low_freq. -8 -8 0
-8 -262144 -1 -1 1200 1;
-#X obj 81 216 vsl 15 81 -40 40 0 1 empty empty low_level -18 -8 0 8
--262144 -1 -1 3000 1;
-#X obj 149 215 vsl 15 81 -40 40 0 1 empty empty mid_level -10 -8 0
-8 -262144 -1 -1 4000 1;
-#X obj 217 214 vsl 15 81 -40 40 0 1 empty empty high_level 0 -8 0 8
--262144 -1 -1 3000 1;
-#X text 345 207 -440Hz;
-#X text 345 255 -27.5Hz;
-#X text 345 231 -110Hz;
-#X obj 399 213 vsl 15 49 880 14080 1 1 empty empty high_freq. -8 -8
-0 8 -262144 -1 -1 3800 1;
-#X text 416 207 -14080Hz;
-#X text 416 255 -880Hz;
-#X text 416 231 -3520Hz;
-#X floatatom 530 385 7 0 0 0 - - -;
-#X text 588 387 dB;
-#X floatatom 81 305 4 0 0 0 - - -;
-#X floatatom 149 304 4 0 0 0 - - -;
-#X floatatom 217 303 4 0 0 0 - - -;
-#X floatatom 328 305 8 0 0 0 - - -;
-#X floatatom 399 305 8 0 0 0 - - -;
-#X text 157 8 high-middle-low-shelving-filter;
-#X text 4 311 signal_in~;
-#X text 97 211 +40;
-#X text 99 250 0;
-#X text 97 290 -40;
-#X text 167 249 0;
-#X text 165 289 -40;
-#X text 165 210 +40;
-#X text 233 209 +40;
-#X text 235 248 0;
-#X text 233 288 -40;
-#X text 80 188 dB;
-#X text 147 186 dB;
-#X text 216 186 dB;
-#X text 54 346 signal_out~;
-#X obj 12 13 cnv 8 1 1 empty empty hml_shelf~ 1 2 1 18 -262144 -1109
-0;
-#X connect 7 0 18 0;
-#X connect 10 0 28 6;
-#X connect 12 0 8 0;
-#X connect 13 0 12 0;
-#X connect 15 0 14 0;
-#X connect 15 0 14 1;
-#X connect 15 1 40 0;
-#X connect 15 2 16 0;
-#X connect 16 1 3 0;
-#X connect 17 0 15 1;
-#X connect 18 0 28 0;
-#X connect 18 1 5 0;
-#X connect 20 0 7 0;
-#X connect 28 0 15 0;
-#X connect 29 0 45 0;
-#X connect 30 0 42 0;
-#X connect 31 0 43 0;
-#X connect 32 0 44 0;
-#X connect 36 0 46 0;
-#X connect 42 0 28 1;
-#X connect 43 0 28 3;
-#X connect 44 0 28 5;
-#X connect 45 0 28 2;
-#X connect 46 0 28 4;
diff --git a/iemabs/help-hp10_butt~.pd b/iemabs/help-hp10_butt~.pd
deleted file mode 100644
index 87afc66..0000000
--- a/iemabs/help-hp10_butt~.pd
+++ /dev/null
@@ -1,54 +0,0 @@
-#N canvas 280 180 387 438 10;
-#X text 2 222 ~signal_in~;
-#X text 11 369 (c) musil@iem.kug.ac.at;
-#X text 53 382 IEM KUG;
-#X text 27 10 dsp ON/OFF;
-#X floatatom 96 154 3 15 133 0 - - -;
-#X obj 96 173 mtof;
-#X floatatom 96 192 9 0 22000 0 - - -;
-#X text 160 193 Hz;
-#X text 57 251 ~signal_out~;
-#X floatatom 205 253 7 0 0 0 - - -;
-#X text 257 254 dB;
-#X floatatom 118 120 9 0 22000 0 - - -;
-#X text 182 121 Hz;
-#X floatatom 45 81 3 15 133 0 - - -;
-#X floatatom 10 50 5 0 0 0 - - -;
-#X text 49 52 % cpu;
-#X floatatom 148 217 5 2 9999 0 - - -;
-#X text 189 218 ms;
-#X obj 10 30 dsp;
-#X obj 10 10 tgl 15 0 empty empty empty 8 -8 0 10 -262144 -1 -1 1 1
-;
-#X obj 45 296 dac~;
-#X obj 45 271 gainvu~ 300;
-#X obj 257 131 vu 15 120 empty empty 8 -8 0 10 -66577 -1 1 0;
-#X obj 329 140 vsl 15 128 0 127 0 1 empty empty empty 8 -8 0 10 -262144
--1 -1 10000 1;
-#X obj 45 100 testtone~ 200;
-#X obj 109 64 init 69;
-#X text 72 82 midi;
-#X text 40 319 1.arg:<float> cutoff_freq. [Hz];
-#X text 40 329 2.arg:<float> interpolation_time [ms];
-#X floatatom 305 288 7 0 0 0 - - -;
-#X text 357 289 dB;
-#X text 157 236 <- double-click;
-#X obj 45 237 hp10_butt~ 440 200;
-#X text 28 394 graz \, austria 2003;
-#X connect 4 0 5 0;
-#X connect 5 0 6 0;
-#X connect 6 0 32 1;
-#X connect 13 0 24 0;
-#X connect 16 0 32 2;
-#X connect 18 0 14 0;
-#X connect 19 0 18 0;
-#X connect 21 0 20 0;
-#X connect 21 0 20 1;
-#X connect 21 1 29 0;
-#X connect 21 2 22 0;
-#X connect 22 1 9 0;
-#X connect 23 0 21 1;
-#X connect 24 0 32 0;
-#X connect 24 1 11 0;
-#X connect 25 0 13 0;
-#X connect 32 0 21 0;
diff --git a/iemabs/help-hp10_cheb~.pd b/iemabs/help-hp10_cheb~.pd
deleted file mode 100644
index 10c72b6..0000000
--- a/iemabs/help-hp10_cheb~.pd
+++ /dev/null
@@ -1,54 +0,0 @@
-#N canvas 280 180 369 438 10;
-#X text 2 222 ~signal_in~;
-#X text 11 369 (c) musil@iem.kug.ac.at;
-#X text 53 382 IEM KUG;
-#X text 27 10 dsp ON/OFF;
-#X floatatom 96 149 3 15 133 0 - - -;
-#X obj 96 168 mtof;
-#X floatatom 96 187 9 0 22000 0 - - -;
-#X text 160 188 Hz;
-#X text 57 251 ~signal_out~;
-#X floatatom 200 252 7 0 0 0 - - -;
-#X text 251 253 dB;
-#X floatatom 118 120 9 0 22000 0 - - -;
-#X text 182 121 Hz;
-#X floatatom 45 81 3 15 133 0 - - -;
-#X floatatom 10 50 5 0 0 0 - - -;
-#X text 50 51 % cpu;
-#X floatatom 148 217 5 2 9999 0 - - -;
-#X text 189 218 ms;
-#X obj 10 30 dsp;
-#X obj 10 10 tgl 15 0 empty empty empty 8 -8 0 10 -262144 -1 -1 1 1
-;
-#X obj 45 296 dac~;
-#X obj 45 271 gainvu~ 300;
-#X obj 256 130 vu 15 120 empty empty 8 -8 0 10 -66577 -1 1 0;
-#X obj 320 140 vsl 15 128 0 127 0 1 empty empty empty 8 -8 0 10 -262144
--1 -1 10000 1;
-#X obj 45 100 testtone~ 200;
-#X obj 109 64 init 69;
-#X text 72 82 midi;
-#X text 59 320 1.arg:<float> cutoff_freq. [Hz];
-#X text 59 330 2.arg:<float> interpolation_time [ms];
-#X floatatom 286 288 7 0 0 0 - - -;
-#X text 337 289 dB;
-#X text 159 238 <- double-click;
-#X obj 45 237 hp10_cheb~ 440 200;
-#X text 28 394 graz \, austria 2003;
-#X connect 4 0 5 0;
-#X connect 5 0 6 0;
-#X connect 6 0 32 1;
-#X connect 13 0 24 0;
-#X connect 16 0 32 2;
-#X connect 18 0 14 0;
-#X connect 19 0 18 0;
-#X connect 21 0 20 0;
-#X connect 21 0 20 1;
-#X connect 21 1 29 0;
-#X connect 21 2 22 0;
-#X connect 22 1 9 0;
-#X connect 23 0 21 1;
-#X connect 24 0 32 0;
-#X connect 24 1 11 0;
-#X connect 25 0 13 0;
-#X connect 32 0 21 0;
diff --git a/iemabs/help-hp10_crit~.pd b/iemabs/help-hp10_crit~.pd
deleted file mode 100644
index d103ed8..0000000
--- a/iemabs/help-hp10_crit~.pd
+++ /dev/null
@@ -1,54 +0,0 @@
-#N canvas 280 180 371 440 10;
-#X text 2 222 ~signal_in~;
-#X text 11 369 (c) musil@iem.kug.ac.at;
-#X text 53 382 IEM KUG;
-#X text 27 10 dsp ON/OFF;
-#X floatatom 96 149 3 15 133 0 - - -;
-#X obj 96 168 mtof;
-#X floatatom 96 187 9 0 22000 0 - - -;
-#X text 160 188 Hz;
-#X text 57 251 ~signal_out~;
-#X floatatom 200 252 7 0 0 0 - - -;
-#X text 251 253 dB;
-#X floatatom 118 120 9 0 22000 0 - - -;
-#X text 182 121 Hz;
-#X floatatom 45 81 3 15 133 0 - - -;
-#X floatatom 10 50 5 0 0 0 - - -;
-#X text 50 51 % cpu;
-#X floatatom 148 217 5 2 9999 0 - - -;
-#X text 189 218 ms;
-#X obj 10 30 dsp;
-#X obj 10 10 tgl 15 0 empty empty empty 8 -8 0 10 -262144 -1 -1 0 1
-;
-#X obj 45 296 dac~;
-#X obj 45 271 gainvu~ 300;
-#X obj 256 130 vu 15 120 empty empty 8 -8 0 10 -66577 -1 1 0;
-#X obj 320 140 vsl 15 128 0 127 0 1 empty empty empty 8 -8 0 10 -262144
--1 -1 10000 1;
-#X obj 45 100 testtone~ 200;
-#X obj 109 64 init 69;
-#X text 72 82 midi;
-#X text 59 320 1.arg:<float> cutoff_freq. [Hz];
-#X text 59 330 2.arg:<float> interpolation_time [ms];
-#X floatatom 286 288 7 0 0 0 - - -;
-#X text 337 289 dB;
-#X text 159 238 <- double-click;
-#X text 28 394 graz \, austria 2003;
-#X obj 45 237 hp10_crit~ 440 200;
-#X connect 4 0 5 0;
-#X connect 5 0 6 0;
-#X connect 6 0 33 1;
-#X connect 13 0 24 0;
-#X connect 16 0 33 2;
-#X connect 18 0 14 0;
-#X connect 19 0 18 0;
-#X connect 21 0 20 0;
-#X connect 21 0 20 1;
-#X connect 21 1 29 0;
-#X connect 21 2 22 0;
-#X connect 22 1 9 0;
-#X connect 23 0 21 1;
-#X connect 24 0 33 0;
-#X connect 24 1 11 0;
-#X connect 25 0 13 0;
-#X connect 33 0 21 0;
diff --git a/iemabs/help-hp1~.pd b/iemabs/help-hp1~.pd
deleted file mode 100644
index 2e6457a..0000000
--- a/iemabs/help-hp1~.pd
+++ /dev/null
@@ -1,55 +0,0 @@
-#N canvas 245 78 365 483 10;
-#X text 7 256 ~signal_in~;
-#X text 16 403 (c) musil@iem.kug.ac.at;
-#X text 58 416 IEM KUG;
-#X text 32 44 dsp ON/OFF;
-#X floatatom 83 173 3 15 133 0 - - -;
-#X obj 83 192 mtof;
-#X floatatom 83 211 9 0 22000 0 - - -;
-#X text 147 212 Hz;
-#X text 62 285 ~signal_out~;
-#X floatatom 180 265 7 0 0 0 - - -;
-#X text 231 266 dB;
-#X floatatom 123 154 9 0 22000 0 - - -;
-#X text 187 155 Hz;
-#X floatatom 50 115 3 15 133 0 - - -;
-#X floatatom 15 84 5 0 0 0 - - -;
-#X text 54 85 % cpu;
-#X floatatom 117 246 5 2 9999 0 - - -;
-#X text 158 247 ms;
-#X obj 15 64 dsp;
-#X obj 15 44 tgl 15 0 empty empty empty 8 -8 0 10 -262144 -1 -1 0 1
-;
-#X obj 50 330 dac~;
-#X obj 50 305 gainvu~ 300;
-#X obj 227 143 vu 15 120 empty empty 8 -8 0 10 -66577 -1 1 0;
-#X obj 291 174 vsl 15 128 0 127 0 1 empty empty empty 8 -8 0 10 -262144
--1 -1 10000 1;
-#X obj 50 134 testtone~ 200;
-#X text 33 428 graz \, austria 2001;
-#X obj 114 100 init 69;
-#X text 77 116 midi;
-#X text 14 355 1.arg:<float> cutoff_freq. [Hz];
-#X obj 50 271 hp1~ 440 200;
-#X text 14 365 2.arg:<float> interpolation_time [ms];
-#X floatatom 280 320 7 0 0 0 - - -;
-#X text 331 321 dB;
-#X obj 13 13 cnv 8 1 1 empty empty hp1~ 1 2 1 18 -262144 -1109 0;
-#X text 83 6 highpass 1.order;
-#X connect 4 0 5 0;
-#X connect 5 0 6 0;
-#X connect 6 0 29 1;
-#X connect 13 0 24 0;
-#X connect 16 0 29 2;
-#X connect 18 0 14 0;
-#X connect 19 0 18 0;
-#X connect 21 0 20 0;
-#X connect 21 0 20 1;
-#X connect 21 1 31 0;
-#X connect 21 2 22 0;
-#X connect 22 1 9 0;
-#X connect 23 0 21 1;
-#X connect 24 0 29 0;
-#X connect 24 1 11 0;
-#X connect 26 0 13 0;
-#X connect 29 0 21 0;
diff --git a/iemabs/help-hp2_butt~.pd b/iemabs/help-hp2_butt~.pd
deleted file mode 100644
index 6d2b5a9..0000000
--- a/iemabs/help-hp2_butt~.pd
+++ /dev/null
@@ -1,54 +0,0 @@
-#N canvas 280 180 389 440 10;
-#X text 2 222 ~signal_in~;
-#X text 11 369 (c) musil@iem.kug.ac.at;
-#X text 53 382 IEM KUG;
-#X text 27 10 dsp ON/OFF;
-#X floatatom 93 155 3 15 133 0 - - -;
-#X obj 93 174 mtof;
-#X floatatom 93 193 9 0 22000 0 - - -;
-#X text 157 194 Hz;
-#X text 57 251 ~signal_out~;
-#X floatatom 205 253 7 0 0 0 - - -;
-#X text 257 254 dB;
-#X floatatom 118 120 9 0 22000 0 - - -;
-#X text 182 121 Hz;
-#X floatatom 45 81 3 15 133 0 - - -;
-#X floatatom 10 50 5 0 0 0 - - -;
-#X text 49 52 % cpu;
-#X floatatom 142 216 5 2 9999 0 - - -;
-#X text 183 217 ms;
-#X obj 10 30 dsp;
-#X obj 10 10 tgl 15 0 empty empty empty 8 -8 0 10 -262144 -1 -1 0 1
-;
-#X obj 45 296 dac~;
-#X obj 45 271 gainvu~ 300;
-#X obj 252 131 vu 15 120 empty empty 8 -8 0 10 -66577 -1 1 0;
-#X obj 324 140 vsl 15 128 0 127 0 1 empty empty empty 8 -8 0 10 -262144
--1 -1 10000 1;
-#X obj 45 100 testtone~ 200;
-#X obj 108 64 init 69;
-#X text 72 82 midi;
-#X text 40 319 1.arg:<float> cutoff_freq. [Hz];
-#X text 40 329 2.arg:<float> interpolation_time [ms];
-#X floatatom 305 286 7 0 0 0 - - -;
-#X text 357 287 dB;
-#X text 152 236 <- double-click;
-#X obj 45 237 hp2_butt~ 440 200;
-#X text 28 394 graz \, austria 2003;
-#X connect 4 0 5 0;
-#X connect 5 0 6 0;
-#X connect 6 0 32 1;
-#X connect 13 0 24 0;
-#X connect 16 0 32 2;
-#X connect 18 0 14 0;
-#X connect 19 0 18 0;
-#X connect 21 0 20 0;
-#X connect 21 0 20 1;
-#X connect 21 1 29 0;
-#X connect 21 2 22 0;
-#X connect 22 1 9 0;
-#X connect 23 0 21 1;
-#X connect 24 0 32 0;
-#X connect 24 1 11 0;
-#X connect 25 0 13 0;
-#X connect 32 0 21 0;
diff --git a/iemabs/help-hp2_cheb~.pd b/iemabs/help-hp2_cheb~.pd
deleted file mode 100644
index 23cf6f9..0000000
--- a/iemabs/help-hp2_cheb~.pd
+++ /dev/null
@@ -1,54 +0,0 @@
-#N canvas 280 180 375 444 10;
-#X text 2 222 ~signal_in~;
-#X text 11 369 (c) musil@iem.kug.ac.at;
-#X text 53 382 IEM KUG;
-#X text 27 10 dsp ON/OFF;
-#X floatatom 93 148 3 15 133 0 - - -;
-#X obj 93 167 mtof;
-#X floatatom 93 186 9 0 22000 0 - - -;
-#X text 157 187 Hz;
-#X text 57 251 ~signal_out~;
-#X floatatom 200 252 7 0 0 0 - - -;
-#X text 251 253 dB;
-#X floatatom 118 120 9 0 22000 0 - - -;
-#X text 182 121 Hz;
-#X floatatom 45 81 3 15 133 0 - - -;
-#X floatatom 10 50 5 0 0 0 - - -;
-#X text 50 51 % cpu;
-#X floatatom 142 216 5 2 9999 0 - - -;
-#X text 183 217 ms;
-#X obj 10 30 dsp;
-#X obj 10 10 tgl 15 0 empty empty empty 8 -8 0 10 -262144 -1 -1 0 1
-;
-#X obj 45 296 dac~;
-#X obj 45 271 gainvu~ 300;
-#X obj 256 130 vu 15 120 empty empty 8 -8 0 10 -66577 -1 1 0;
-#X obj 320 140 vsl 15 128 0 127 0 1 empty empty empty 8 -8 0 10 -262144
--1 -1 10000 1;
-#X obj 45 100 testtone~ 200;
-#X obj 129 64 init 69;
-#X text 72 82 midi;
-#X text 59 320 1.arg:<float> cutoff_freq. [Hz];
-#X text 59 330 2.arg:<float> interpolation_time [ms];
-#X floatatom 286 288 7 0 0 0 - - -;
-#X text 337 289 dB;
-#X text 151 236 <- double-click;
-#X obj 45 237 hp2_cheb~ 440 200;
-#X text 28 394 graz \, austria 2003;
-#X connect 4 0 5 0;
-#X connect 5 0 6 0;
-#X connect 6 0 32 1;
-#X connect 13 0 24 0;
-#X connect 16 0 32 2;
-#X connect 18 0 14 0;
-#X connect 19 0 18 0;
-#X connect 21 0 20 0;
-#X connect 21 0 20 1;
-#X connect 21 1 29 0;
-#X connect 21 2 22 0;
-#X connect 22 1 9 0;
-#X connect 23 0 21 1;
-#X connect 24 0 32 0;
-#X connect 24 1 11 0;
-#X connect 25 0 13 0;
-#X connect 32 0 21 0;
diff --git a/iemabs/help-hp2_crit~.pd b/iemabs/help-hp2_crit~.pd
deleted file mode 100644
index b50e465..0000000
--- a/iemabs/help-hp2_crit~.pd
+++ /dev/null
@@ -1,54 +0,0 @@
-#N canvas 280 180 379 448 10;
-#X text 2 222 ~signal_in~;
-#X text 11 369 (c) musil@iem.kug.ac.at;
-#X text 53 382 IEM KUG;
-#X text 27 10 dsp ON/OFF;
-#X floatatom 93 148 3 15 133 0 - - -;
-#X obj 93 167 mtof;
-#X floatatom 93 186 9 0 22000 0 - - -;
-#X text 157 187 Hz;
-#X text 57 251 ~signal_out~;
-#X floatatom 200 252 7 0 0 0 - - -;
-#X text 251 253 dB;
-#X floatatom 118 120 9 0 22000 0 - - -;
-#X text 182 121 Hz;
-#X floatatom 45 81 3 15 133 0 - - -;
-#X floatatom 10 50 5 0 0 0 - - -;
-#X text 50 51 % cpu;
-#X floatatom 142 216 5 2 9999 0 - - -;
-#X text 183 217 ms;
-#X obj 10 30 dsp;
-#X obj 10 10 tgl 15 0 empty empty empty 8 -8 0 10 -262144 -1 -1 0 1
-;
-#X obj 45 296 dac~;
-#X obj 45 271 gainvu~ 300;
-#X obj 256 130 vu 15 120 empty empty 8 -8 0 10 -66577 -1 1 0;
-#X obj 320 140 vsl 15 128 0 127 0 1 empty empty empty 8 -8 0 10 -262144
--1 -1 10000 1;
-#X obj 45 100 testtone~ 200;
-#X obj 129 64 init 69;
-#X text 72 82 midi;
-#X text 59 320 1.arg:<float> cutoff_freq. [Hz];
-#X text 59 330 2.arg:<float> interpolation_time [ms];
-#X floatatom 286 288 7 0 0 0 - - -;
-#X text 337 289 dB;
-#X text 151 236 <- double-click;
-#X text 28 394 graz \, austria 2003;
-#X obj 45 237 hp2_crit~ 440 200;
-#X connect 4 0 5 0;
-#X connect 5 0 6 0;
-#X connect 6 0 33 1;
-#X connect 13 0 24 0;
-#X connect 16 0 33 2;
-#X connect 18 0 14 0;
-#X connect 19 0 18 0;
-#X connect 21 0 20 0;
-#X connect 21 0 20 1;
-#X connect 21 1 29 0;
-#X connect 21 2 22 0;
-#X connect 22 1 9 0;
-#X connect 23 0 21 1;
-#X connect 24 0 33 0;
-#X connect 24 1 11 0;
-#X connect 25 0 13 0;
-#X connect 33 0 21 0;
diff --git a/iemabs/help-hp2~.pd b/iemabs/help-hp2~.pd
deleted file mode 100644
index df7e66a..0000000
--- a/iemabs/help-hp2~.pd
+++ /dev/null
@@ -1,59 +0,0 @@
-#N canvas 278 100 398 463 10;
-#X text 6 249 ~signal_in~;
-#X text 15 396 (c) musil@iem.kug.ac.at;
-#X text 57 409 IEM KUG;
-#X text 31 37 dsp ON/OFF;
-#X floatatom 83 165 3 15 133 0 - - -;
-#X obj 83 184 mtof;
-#X floatatom 83 203 9 0 22000 0 - - -;
-#X text 147 204 Hz;
-#X text 61 278 ~signal_out~;
-#X floatatom 213 270 7 0 0 0 - - -;
-#X text 264 271 dB;
-#X floatatom 122 147 9 0 22000 0 - - -;
-#X text 186 148 Hz;
-#X floatatom 49 108 3 15 133 0 - - -;
-#X floatatom 14 77 5 0 0 0 - - -;
-#X text 54 78 % cpu;
-#X floatatom 152 244 5 2 9999 0 - - -;
-#X text 193 245 ms;
-#X obj 14 57 dsp;
-#X floatatom 117 226 4 0.01 1000 0 - - -;
-#X text 152 226 Q;
-#X text 14 358 2.arg:<float> Q [-];
-#X text 14 368 3.arg:<float> interpolation_time [ms];
-#X obj 14 37 tgl 15 0 empty empty empty 8 -8 0 10 -262144 -1 -1 0 1
-;
-#X obj 49 323 dac~;
-#X obj 49 298 gainvu~ 300;
-#X obj 261 148 vu 15 120 empty empty 8 -8 0 10 -66577 -1 1 0;
-#X obj 314 167 vsl 15 128 0 127 0 1 empty empty empty 8 -8 0 10 -262144
--1 -1 10000 1;
-#X obj 49 127 testtone~ 200;
-#X text 32 421 graz \, austria 2001;
-#X obj 113 93 init 69;
-#X text 76 109 midi;
-#X text 14 348 1.arg:<float> cutoff_freq. [Hz];
-#X obj 49 264 hp2~ 440 0.707 200;
-#X floatatom 301 313 7 0 0 0 - - -;
-#X text 352 314 dB;
-#X obj 13 13 cnv 8 1 1 empty empty hp2~ 1 2 1 18 -262144 -1109 0;
-#X text 83 6 highpass 2.order;
-#X connect 4 0 5 0;
-#X connect 5 0 6 0;
-#X connect 6 0 33 1;
-#X connect 13 0 28 0;
-#X connect 16 0 33 3;
-#X connect 18 0 14 0;
-#X connect 19 0 33 2;
-#X connect 23 0 18 0;
-#X connect 25 0 24 0;
-#X connect 25 0 24 1;
-#X connect 25 1 34 0;
-#X connect 25 2 26 0;
-#X connect 26 1 9 0;
-#X connect 27 0 25 1;
-#X connect 28 0 33 0;
-#X connect 28 1 11 0;
-#X connect 30 0 13 0;
-#X connect 33 0 25 0;
diff --git a/iemabs/help-hp3_butt~.pd b/iemabs/help-hp3_butt~.pd
deleted file mode 100644
index 1553758..0000000
--- a/iemabs/help-hp3_butt~.pd
+++ /dev/null
@@ -1,54 +0,0 @@
-#N canvas 280 180 387 438 10;
-#X text 2 222 ~signal_in~;
-#X text 11 369 (c) musil@iem.kug.ac.at;
-#X text 53 382 IEM KUG;
-#X text 27 10 dsp ON/OFF;
-#X floatatom 93 155 3 15 133 0 - - -;
-#X obj 93 174 mtof;
-#X floatatom 93 193 9 0 22000 0 - - -;
-#X text 157 194 Hz;
-#X text 57 251 ~signal_out~;
-#X floatatom 205 253 7 0 0 0 - - -;
-#X text 257 254 dB;
-#X floatatom 118 120 9 0 22000 0 - - -;
-#X text 182 121 Hz;
-#X floatatom 45 81 3 15 133 0 - - -;
-#X floatatom 10 50 5 0 0 0 - - -;
-#X text 49 52 % cpu;
-#X floatatom 142 216 5 2 9999 0 - - -;
-#X text 183 217 ms;
-#X obj 10 30 dsp;
-#X obj 10 10 tgl 15 0 empty empty empty 8 -8 0 10 -262144 -1 -1 0 1
-;
-#X obj 45 296 dac~;
-#X obj 45 271 gainvu~ 300;
-#X obj 252 131 vu 15 120 empty empty 8 -8 0 10 -66577 -1 1 0;
-#X obj 324 140 vsl 15 128 0 127 0 1 empty empty empty 8 -8 0 10 -262144
--1 -1 10000 1;
-#X obj 45 100 testtone~ 200;
-#X obj 109 64 init 69;
-#X text 72 82 midi;
-#X text 40 319 1.arg:<float> cutoff_freq. [Hz];
-#X text 40 329 2.arg:<float> interpolation_time [ms];
-#X floatatom 305 286 7 0 0 0 - - -;
-#X text 357 287 dB;
-#X obj 45 237 hp3_butt~ 440 200;
-#X text 28 394 graz \, austria 2003;
-#X text 152 236 <- double-click;
-#X connect 4 0 5 0;
-#X connect 5 0 6 0;
-#X connect 6 0 31 1;
-#X connect 13 0 24 0;
-#X connect 16 0 31 2;
-#X connect 18 0 14 0;
-#X connect 19 0 18 0;
-#X connect 21 0 20 0;
-#X connect 21 0 20 1;
-#X connect 21 1 29 0;
-#X connect 21 2 22 0;
-#X connect 22 1 9 0;
-#X connect 23 0 21 1;
-#X connect 24 0 31 0;
-#X connect 24 1 11 0;
-#X connect 25 0 13 0;
-#X connect 31 0 21 0;
diff --git a/iemabs/help-hp3_cheb~.pd b/iemabs/help-hp3_cheb~.pd
deleted file mode 100644
index 0768b09..0000000
--- a/iemabs/help-hp3_cheb~.pd
+++ /dev/null
@@ -1,54 +0,0 @@
-#N canvas 280 180 373 442 10;
-#X text 2 222 ~signal_in~;
-#X text 11 369 (c) musil@iem.kug.ac.at;
-#X text 53 382 IEM KUG;
-#X text 27 10 dsp ON/OFF;
-#X floatatom 93 148 3 15 133 0 - - -;
-#X obj 93 167 mtof;
-#X floatatom 93 186 9 0 22000 0 - - -;
-#X text 157 187 Hz;
-#X text 57 251 ~signal_out~;
-#X floatatom 200 252 7 0 0 0 - - -;
-#X text 251 253 dB;
-#X floatatom 118 120 9 0 22000 0 - - -;
-#X text 182 121 Hz;
-#X floatatom 45 81 3 15 133 0 - - -;
-#X floatatom 10 50 5 0 0 0 - - -;
-#X text 50 51 % cpu;
-#X floatatom 142 216 5 2 9999 0 - - -;
-#X text 183 217 ms;
-#X obj 10 30 dsp;
-#X obj 10 10 tgl 15 0 empty empty empty 8 -8 0 10 -262144 -1 -1 1 1
-;
-#X obj 45 296 dac~;
-#X obj 45 271 gainvu~ 300;
-#X obj 256 130 vu 15 120 empty empty 8 -8 0 10 -66577 -1 1 0;
-#X obj 320 140 vsl 15 128 0 127 0 1 empty empty empty 8 -8 0 10 -262144
--1 -1 10000 1;
-#X obj 45 100 testtone~ 200;
-#X obj 129 64 init 69;
-#X text 72 82 midi;
-#X text 59 320 1.arg:<float> cutoff_freq. [Hz];
-#X text 59 330 2.arg:<float> interpolation_time [ms];
-#X floatatom 286 288 7 0 0 0 - - -;
-#X text 337 289 dB;
-#X text 151 236 <- double-click;
-#X text 28 394 graz \, austria 2003;
-#X obj 45 237 hp3_cheb~ 440 200;
-#X connect 4 0 5 0;
-#X connect 5 0 6 0;
-#X connect 6 0 33 1;
-#X connect 13 0 24 0;
-#X connect 16 0 33 2;
-#X connect 18 0 14 0;
-#X connect 19 0 18 0;
-#X connect 21 0 20 0;
-#X connect 21 0 20 1;
-#X connect 21 1 29 0;
-#X connect 21 2 22 0;
-#X connect 22 1 9 0;
-#X connect 23 0 21 1;
-#X connect 24 0 33 0;
-#X connect 24 1 11 0;
-#X connect 25 0 13 0;
-#X connect 33 0 21 0;
diff --git a/iemabs/help-hp3_crit~.pd b/iemabs/help-hp3_crit~.pd
deleted file mode 100644
index 28a7d22..0000000
--- a/iemabs/help-hp3_crit~.pd
+++ /dev/null
@@ -1,54 +0,0 @@
-#N canvas 280 180 375 444 10;
-#X text 2 222 ~signal_in~;
-#X text 11 369 (c) musil@iem.kug.ac.at;
-#X text 53 382 IEM KUG;
-#X text 27 10 dsp ON/OFF;
-#X floatatom 93 148 3 15 133 0 - - -;
-#X obj 93 167 mtof;
-#X floatatom 93 186 9 0 22000 0 - - -;
-#X text 157 187 Hz;
-#X text 57 251 ~signal_out~;
-#X floatatom 200 252 7 0 0 0 - - -;
-#X text 251 253 dB;
-#X floatatom 118 120 9 0 22000 0 - - -;
-#X text 182 121 Hz;
-#X floatatom 45 81 3 15 133 0 - - -;
-#X floatatom 10 50 5 0 0 0 - - -;
-#X text 50 51 % cpu;
-#X floatatom 142 216 5 2 9999 0 - - -;
-#X text 183 217 ms;
-#X obj 10 30 dsp;
-#X obj 10 10 tgl 15 0 empty empty empty 8 -8 0 10 -262144 -1 -1 0 1
-;
-#X obj 45 296 dac~;
-#X obj 45 271 gainvu~ 300;
-#X obj 256 130 vu 15 120 empty empty 8 -8 0 10 -66577 -1 1 0;
-#X obj 320 140 vsl 15 128 0 127 0 1 empty empty empty 8 -8 0 10 -262144
--1 -1 10000 1;
-#X obj 45 100 testtone~ 200;
-#X obj 129 64 init 69;
-#X text 72 82 midi;
-#X text 59 320 1.arg:<float> cutoff_freq. [Hz];
-#X text 59 330 2.arg:<float> interpolation_time [ms];
-#X floatatom 286 288 7 0 0 0 - - -;
-#X text 337 289 dB;
-#X text 151 236 <- double-click;
-#X text 28 394 graz \, austria 2003;
-#X obj 45 237 hp3_crit~ 440 200;
-#X connect 4 0 5 0;
-#X connect 5 0 6 0;
-#X connect 6 0 33 1;
-#X connect 13 0 24 0;
-#X connect 16 0 33 2;
-#X connect 18 0 14 0;
-#X connect 19 0 18 0;
-#X connect 21 0 20 0;
-#X connect 21 0 20 1;
-#X connect 21 1 29 0;
-#X connect 21 2 22 0;
-#X connect 22 1 9 0;
-#X connect 23 0 21 1;
-#X connect 24 0 33 0;
-#X connect 24 1 11 0;
-#X connect 25 0 13 0;
-#X connect 33 0 21 0;
diff --git a/iemabs/help-hp4_butt~.pd b/iemabs/help-hp4_butt~.pd
deleted file mode 100644
index b2cd2cd..0000000
--- a/iemabs/help-hp4_butt~.pd
+++ /dev/null
@@ -1,54 +0,0 @@
-#N canvas 280 180 391 442 10;
-#X text 2 222 ~signal_in~;
-#X text 11 369 (c) musil@iem.kug.ac.at;
-#X text 53 382 IEM KUG;
-#X text 27 10 dsp ON/OFF;
-#X floatatom 93 155 3 15 133 0 - - -;
-#X obj 93 174 mtof;
-#X floatatom 93 193 9 0 22000 0 - - -;
-#X text 157 194 Hz;
-#X text 57 251 ~signal_out~;
-#X floatatom 205 253 7 0 0 0 - - -;
-#X text 257 254 dB;
-#X floatatom 118 120 9 0 22000 0 - - -;
-#X text 182 121 Hz;
-#X floatatom 45 81 3 15 133 0 - - -;
-#X floatatom 10 50 5 0 0 0 - - -;
-#X text 49 52 % cpu;
-#X floatatom 142 216 5 2 9999 0 - - -;
-#X text 183 217 ms;
-#X obj 10 30 dsp;
-#X obj 10 10 tgl 15 0 empty empty empty 8 -8 0 10 -262144 -1 -1 0 1
-;
-#X obj 45 296 dac~;
-#X obj 45 271 gainvu~ 300;
-#X obj 252 131 vu 15 120 empty empty 8 -8 0 10 -66577 -1 1 0;
-#X obj 324 140 vsl 15 128 0 127 0 1 empty empty empty 8 -8 0 10 -262144
--1 -1 10000 1;
-#X obj 45 100 testtone~ 200;
-#X obj 108 64 init 69;
-#X text 72 82 midi;
-#X text 40 319 1.arg:<float> cutoff_freq. [Hz];
-#X text 40 329 2.arg:<float> interpolation_time [ms];
-#X floatatom 305 286 7 0 0 0 - - -;
-#X text 357 287 dB;
-#X text 152 236 <- double-click;
-#X obj 45 237 hp4_butt~ 440 200;
-#X text 28 394 graz \, austria 2003;
-#X connect 4 0 5 0;
-#X connect 5 0 6 0;
-#X connect 6 0 32 1;
-#X connect 13 0 24 0;
-#X connect 16 0 32 2;
-#X connect 18 0 14 0;
-#X connect 19 0 18 0;
-#X connect 21 0 20 0;
-#X connect 21 0 20 1;
-#X connect 21 1 29 0;
-#X connect 21 2 22 0;
-#X connect 22 1 9 0;
-#X connect 23 0 21 1;
-#X connect 24 0 32 0;
-#X connect 24 1 11 0;
-#X connect 25 0 13 0;
-#X connect 32 0 21 0;
diff --git a/iemabs/help-hp4_cheb~.pd b/iemabs/help-hp4_cheb~.pd
deleted file mode 100644
index 43b07a4..0000000
--- a/iemabs/help-hp4_cheb~.pd
+++ /dev/null
@@ -1,54 +0,0 @@
-#N canvas 280 180 373 442 10;
-#X text 2 222 ~signal_in~;
-#X text 11 369 (c) musil@iem.kug.ac.at;
-#X text 53 382 IEM KUG;
-#X text 27 10 dsp ON/OFF;
-#X floatatom 93 148 3 15 133 0 - - -;
-#X obj 93 167 mtof;
-#X floatatom 93 186 9 0 22000 0 - - -;
-#X text 157 187 Hz;
-#X text 57 251 ~signal_out~;
-#X floatatom 200 252 7 0 0 0 - - -;
-#X text 251 253 dB;
-#X floatatom 118 120 9 0 22000 0 - - -;
-#X text 182 121 Hz;
-#X floatatom 45 81 3 15 133 0 - - -;
-#X floatatom 10 50 5 0 0 0 - - -;
-#X text 50 51 % cpu;
-#X floatatom 142 216 5 2 9999 0 - - -;
-#X text 183 217 ms;
-#X obj 10 30 dsp;
-#X obj 10 10 tgl 15 0 empty empty empty 8 -8 0 10 -262144 -1 -1 1 1
-;
-#X obj 45 296 dac~;
-#X obj 45 271 gainvu~ 300;
-#X obj 256 130 vu 15 120 empty empty 8 -8 0 10 -66577 -1 1 0;
-#X obj 320 140 vsl 15 128 0 127 0 1 empty empty empty 8 -8 0 10 -262144
--1 -1 10000 1;
-#X obj 45 100 testtone~ 200;
-#X obj 129 64 init 69;
-#X text 72 82 midi;
-#X text 59 320 1.arg:<float> cutoff_freq. [Hz];
-#X text 59 330 2.arg:<float> interpolation_time [ms];
-#X floatatom 286 288 7 0 0 0 - - -;
-#X text 337 289 dB;
-#X text 151 236 <- double-click;
-#X obj 45 237 hp4_cheb~ 440 200;
-#X text 28 394 graz \, austria 2003;
-#X connect 4 0 5 0;
-#X connect 5 0 6 0;
-#X connect 6 0 32 1;
-#X connect 13 0 24 0;
-#X connect 16 0 32 2;
-#X connect 18 0 14 0;
-#X connect 19 0 18 0;
-#X connect 21 0 20 0;
-#X connect 21 0 20 1;
-#X connect 21 1 29 0;
-#X connect 21 2 22 0;
-#X connect 22 1 9 0;
-#X connect 23 0 21 1;
-#X connect 24 0 32 0;
-#X connect 24 1 11 0;
-#X connect 25 0 13 0;
-#X connect 32 0 21 0;
diff --git a/iemabs/help-hp4_crit~.pd b/iemabs/help-hp4_crit~.pd
deleted file mode 100644
index c8ccb74..0000000
--- a/iemabs/help-hp4_crit~.pd
+++ /dev/null
@@ -1,54 +0,0 @@
-#N canvas 280 180 375 444 10;
-#X text 2 222 ~signal_in~;
-#X text 11 369 (c) musil@iem.kug.ac.at;
-#X text 53 382 IEM KUG;
-#X text 27 10 dsp ON/OFF;
-#X floatatom 93 148 3 15 133 0 - - -;
-#X obj 93 167 mtof;
-#X floatatom 93 186 9 0 22000 0 - - -;
-#X text 157 187 Hz;
-#X text 57 251 ~signal_out~;
-#X floatatom 200 252 7 0 0 0 - - -;
-#X text 251 253 dB;
-#X floatatom 118 120 9 0 22000 0 - - -;
-#X text 182 121 Hz;
-#X floatatom 45 81 3 15 133 0 - - -;
-#X floatatom 10 50 5 0 0 0 - - -;
-#X text 50 51 % cpu;
-#X floatatom 142 216 5 2 9999 0 - - -;
-#X text 183 217 ms;
-#X obj 10 30 dsp;
-#X obj 10 10 tgl 15 0 empty empty empty 8 -8 0 10 -262144 -1 -1 0 1
-;
-#X obj 45 296 dac~;
-#X obj 45 271 gainvu~ 300;
-#X obj 256 130 vu 15 120 empty empty 8 -8 0 10 -66577 -1 1 0;
-#X obj 320 140 vsl 15 128 0 127 0 1 empty empty empty 8 -8 0 10 -262144
--1 -1 10000 1;
-#X obj 45 100 testtone~ 200;
-#X obj 129 64 init 69;
-#X text 72 82 midi;
-#X text 59 320 1.arg:<float> cutoff_freq. [Hz];
-#X text 59 330 2.arg:<float> interpolation_time [ms];
-#X floatatom 286 288 7 0 0 0 - - -;
-#X text 337 289 dB;
-#X text 151 236 <- double-click;
-#X text 28 394 graz \, austria 2003;
-#X obj 45 237 hp4_crit~ 440 200;
-#X connect 4 0 5 0;
-#X connect 5 0 6 0;
-#X connect 6 0 33 1;
-#X connect 13 0 24 0;
-#X connect 16 0 33 2;
-#X connect 18 0 14 0;
-#X connect 19 0 18 0;
-#X connect 21 0 20 0;
-#X connect 21 0 20 1;
-#X connect 21 1 29 0;
-#X connect 21 2 22 0;
-#X connect 22 1 9 0;
-#X connect 23 0 21 1;
-#X connect 24 0 33 0;
-#X connect 24 1 11 0;
-#X connect 25 0 13 0;
-#X connect 33 0 21 0;
diff --git a/iemabs/help-hp5_butt~.pd b/iemabs/help-hp5_butt~.pd
deleted file mode 100644
index cba1a2b..0000000
--- a/iemabs/help-hp5_butt~.pd
+++ /dev/null
@@ -1,54 +0,0 @@
-#N canvas 280 180 391 442 10;
-#X text 2 222 ~signal_in~;
-#X text 11 369 (c) musil@iem.kug.ac.at;
-#X text 53 382 IEM KUG;
-#X text 27 10 dsp ON/OFF;
-#X floatatom 93 155 3 15 133 0 - - -;
-#X obj 93 174 mtof;
-#X floatatom 93 193 9 0 22000 0 - - -;
-#X text 157 194 Hz;
-#X text 57 251 ~signal_out~;
-#X floatatom 205 253 7 0 0 0 - - -;
-#X text 257 254 dB;
-#X floatatom 118 120 9 0 22000 0 - - -;
-#X text 182 121 Hz;
-#X floatatom 45 81 3 15 133 0 - - -;
-#X floatatom 10 50 5 0 0 0 - - -;
-#X text 49 52 % cpu;
-#X floatatom 142 216 5 2 9999 0 - - -;
-#X text 183 217 ms;
-#X obj 10 30 dsp;
-#X obj 10 10 tgl 15 0 empty empty empty 8 -8 0 10 -262144 -1 -1 0 1
-;
-#X obj 45 296 dac~;
-#X obj 45 271 gainvu~ 300;
-#X obj 252 131 vu 15 120 empty empty 8 -8 0 10 -66577 -1 1 0;
-#X obj 324 140 vsl 15 128 0 127 0 1 empty empty empty 8 -8 0 10 -262144
--1 -1 10000 1;
-#X obj 45 100 testtone~ 200;
-#X obj 109 64 init 69;
-#X text 72 82 midi;
-#X text 40 319 1.arg:<float> cutoff_freq. [Hz];
-#X text 40 329 2.arg:<float> interpolation_time [ms];
-#X floatatom 305 286 7 0 0 0 - - -;
-#X text 357 287 dB;
-#X text 152 236 <- double-click;
-#X text 29 394 graz \, austria 2003;
-#X obj 45 237 hp5_butt~ 440 200;
-#X connect 4 0 5 0;
-#X connect 5 0 6 0;
-#X connect 6 0 33 1;
-#X connect 13 0 24 0;
-#X connect 16 0 33 2;
-#X connect 18 0 14 0;
-#X connect 19 0 18 0;
-#X connect 21 0 20 0;
-#X connect 21 0 20 1;
-#X connect 21 1 29 0;
-#X connect 21 2 22 0;
-#X connect 22 1 9 0;
-#X connect 23 0 21 1;
-#X connect 24 0 33 0;
-#X connect 24 1 11 0;
-#X connect 25 0 13 0;
-#X connect 33 0 21 0;
diff --git a/iemabs/help-hp5_cheb~.pd b/iemabs/help-hp5_cheb~.pd
deleted file mode 100644
index d79645b..0000000
--- a/iemabs/help-hp5_cheb~.pd
+++ /dev/null
@@ -1,54 +0,0 @@
-#N canvas 280 180 373 442 10;
-#X text 2 222 ~signal_in~;
-#X text 11 369 (c) musil@iem.kug.ac.at;
-#X text 53 382 IEM KUG;
-#X text 27 10 dsp ON/OFF;
-#X floatatom 93 148 3 15 133 0 - - -;
-#X obj 93 167 mtof;
-#X floatatom 93 186 9 0 22000 0 - - -;
-#X text 157 187 Hz;
-#X text 57 251 ~signal_out~;
-#X floatatom 200 252 7 0 0 0 - - -;
-#X text 251 253 dB;
-#X floatatom 118 120 9 0 22000 0 - - -;
-#X text 182 121 Hz;
-#X floatatom 45 81 3 15 133 0 - - -;
-#X floatatom 10 50 5 0 0 0 - - -;
-#X text 50 51 % cpu;
-#X floatatom 142 216 5 2 9999 0 - - -;
-#X text 183 217 ms;
-#X obj 10 30 dsp;
-#X obj 10 10 tgl 15 0 empty empty empty 8 -8 0 10 -262144 -1 -1 0 1
-;
-#X obj 45 296 dac~;
-#X obj 45 271 gainvu~ 300;
-#X obj 256 130 vu 15 120 empty empty 8 -8 0 10 -66577 -1 1 0;
-#X obj 320 140 vsl 15 128 0 127 0 1 empty empty empty 8 -8 0 10 -262144
--1 -1 10000 1;
-#X obj 45 100 testtone~ 200;
-#X obj 109 64 init 69;
-#X text 72 82 midi;
-#X text 59 320 1.arg:<float> cutoff_freq. [Hz];
-#X text 59 330 2.arg:<float> interpolation_time [ms];
-#X floatatom 286 288 7 0 0 0 - - -;
-#X text 337 289 dB;
-#X text 151 236 <- double-click;
-#X text 28 394 graz \, austria 2003;
-#X obj 45 237 hp5_cheb~ 440 200;
-#X connect 4 0 5 0;
-#X connect 5 0 6 0;
-#X connect 6 0 33 1;
-#X connect 13 0 24 0;
-#X connect 16 0 33 2;
-#X connect 18 0 14 0;
-#X connect 19 0 18 0;
-#X connect 21 0 20 0;
-#X connect 21 0 20 1;
-#X connect 21 1 29 0;
-#X connect 21 2 22 0;
-#X connect 22 1 9 0;
-#X connect 23 0 21 1;
-#X connect 24 0 33 0;
-#X connect 24 1 11 0;
-#X connect 25 0 13 0;
-#X connect 33 0 21 0;
diff --git a/iemabs/help-hp5_crit~.pd b/iemabs/help-hp5_crit~.pd
deleted file mode 100644
index f80910b..0000000
--- a/iemabs/help-hp5_crit~.pd
+++ /dev/null
@@ -1,54 +0,0 @@
-#N canvas 280 180 375 444 10;
-#X text 2 222 ~signal_in~;
-#X text 11 369 (c) musil@iem.kug.ac.at;
-#X text 53 382 IEM KUG;
-#X text 27 10 dsp ON/OFF;
-#X floatatom 93 148 3 15 133 0 - - -;
-#X obj 93 167 mtof;
-#X floatatom 93 186 9 0 22000 0 - - -;
-#X text 157 187 Hz;
-#X text 57 251 ~signal_out~;
-#X floatatom 200 252 7 0 0 0 - - -;
-#X text 251 253 dB;
-#X floatatom 118 120 9 0 22000 0 - - -;
-#X text 182 121 Hz;
-#X floatatom 45 81 3 15 133 0 - - -;
-#X floatatom 10 50 5 0 0 0 - - -;
-#X text 50 51 % cpu;
-#X floatatom 142 216 5 2 9999 0 - - -;
-#X text 183 217 ms;
-#X obj 10 30 dsp;
-#X obj 10 10 tgl 15 0 empty empty empty 8 -8 0 10 -262144 -1 -1 0 1
-;
-#X obj 45 296 dac~;
-#X obj 45 271 gainvu~ 300;
-#X obj 256 130 vu 15 120 empty empty 8 -8 0 10 -66577 -1 1 0;
-#X obj 320 140 vsl 15 128 0 127 0 1 empty empty empty 8 -8 0 10 -262144
--1 -1 10000 1;
-#X obj 45 100 testtone~ 200;
-#X obj 109 64 init 69;
-#X text 72 82 midi;
-#X text 59 320 1.arg:<float> cutoff_freq. [Hz];
-#X text 59 330 2.arg:<float> interpolation_time [ms];
-#X floatatom 286 288 7 0 0 0 - - -;
-#X text 337 289 dB;
-#X text 151 236 <- double-click;
-#X text 28 394 graz \, austria 2003;
-#X obj 45 237 hp5_crit~ 440 200;
-#X connect 4 0 5 0;
-#X connect 5 0 6 0;
-#X connect 6 0 33 1;
-#X connect 13 0 24 0;
-#X connect 16 0 33 2;
-#X connect 18 0 14 0;
-#X connect 19 0 18 0;
-#X connect 21 0 20 0;
-#X connect 21 0 20 1;
-#X connect 21 1 29 0;
-#X connect 21 2 22 0;
-#X connect 22 1 9 0;
-#X connect 23 0 21 1;
-#X connect 24 0 33 0;
-#X connect 24 1 11 0;
-#X connect 25 0 13 0;
-#X connect 33 0 21 0;
diff --git a/iemabs/help-hp6_butt~.pd b/iemabs/help-hp6_butt~.pd
deleted file mode 100644
index b12b45a..0000000
--- a/iemabs/help-hp6_butt~.pd
+++ /dev/null
@@ -1,54 +0,0 @@
-#N canvas 280 180 389 440 10;
-#X text 2 222 ~signal_in~;
-#X text 11 369 (c) musil@iem.kug.ac.at;
-#X text 53 382 IEM KUG;
-#X text 27 10 dsp ON/OFF;
-#X floatatom 93 155 3 15 133 0 - - -;
-#X obj 93 174 mtof;
-#X floatatom 93 193 9 0 22000 0 - - -;
-#X text 157 194 Hz;
-#X text 57 251 ~signal_out~;
-#X floatatom 205 253 7 0 0 0 - - -;
-#X text 257 254 dB;
-#X floatatom 118 120 9 0 22000 0 - - -;
-#X text 182 121 Hz;
-#X floatatom 45 81 3 15 133 0 - - -;
-#X floatatom 10 50 5 0 0 0 - - -;
-#X text 49 52 % cpu;
-#X floatatom 142 216 5 2 9999 0 - - -;
-#X text 183 217 ms;
-#X obj 10 30 dsp;
-#X obj 10 10 tgl 15 0 empty empty empty 8 -8 0 10 -262144 -1 -1 0 1
-;
-#X obj 45 296 dac~;
-#X obj 45 271 gainvu~ 300;
-#X obj 252 131 vu 15 120 empty empty 8 -8 0 10 -66577 -1 1 0;
-#X obj 324 140 vsl 15 128 0 127 0 1 empty empty empty 8 -8 0 10 -262144
--1 -1 10000 1;
-#X obj 45 100 testtone~ 200;
-#X obj 109 64 init 69;
-#X text 72 82 midi;
-#X text 40 319 1.arg:<float> cutoff_freq. [Hz];
-#X text 40 329 2.arg:<float> interpolation_time [ms];
-#X floatatom 305 286 7 0 0 0 - - -;
-#X text 357 287 dB;
-#X text 152 236 <- double-click;
-#X obj 45 237 hp6_butt~ 440 200;
-#X text 29 394 graz \, austria 2003;
-#X connect 4 0 5 0;
-#X connect 5 0 6 0;
-#X connect 6 0 32 1;
-#X connect 13 0 24 0;
-#X connect 16 0 32 2;
-#X connect 18 0 14 0;
-#X connect 19 0 18 0;
-#X connect 21 0 20 0;
-#X connect 21 0 20 1;
-#X connect 21 1 29 0;
-#X connect 21 2 22 0;
-#X connect 22 1 9 0;
-#X connect 23 0 21 1;
-#X connect 24 0 32 0;
-#X connect 24 1 11 0;
-#X connect 25 0 13 0;
-#X connect 32 0 21 0;
diff --git a/iemabs/help-hp6_cheb~.pd b/iemabs/help-hp6_cheb~.pd
deleted file mode 100644
index 6caeddc..0000000
--- a/iemabs/help-hp6_cheb~.pd
+++ /dev/null
@@ -1,54 +0,0 @@
-#N canvas 280 180 371 440 10;
-#X text 2 222 ~signal_in~;
-#X text 11 369 (c) musil@iem.kug.ac.at;
-#X text 53 382 IEM KUG;
-#X text 27 10 dsp ON/OFF;
-#X floatatom 93 148 3 15 133 0 - - -;
-#X obj 93 167 mtof;
-#X floatatom 93 186 9 0 22000 0 - - -;
-#X text 157 187 Hz;
-#X text 57 251 ~signal_out~;
-#X floatatom 200 252 7 0 0 0 - - -;
-#X text 251 253 dB;
-#X floatatom 118 120 9 0 22000 0 - - -;
-#X text 182 121 Hz;
-#X floatatom 45 81 3 15 133 0 - - -;
-#X floatatom 10 50 5 0 0 0 - - -;
-#X text 50 51 % cpu;
-#X floatatom 142 216 5 2 9999 0 - - -;
-#X text 183 217 ms;
-#X obj 10 30 dsp;
-#X obj 10 10 tgl 15 0 empty empty empty 8 -8 0 10 -262144 -1 -1 1 1
-;
-#X obj 45 296 dac~;
-#X obj 45 271 gainvu~ 300;
-#X obj 256 130 vu 15 120 empty empty 8 -8 0 10 -66577 -1 1 0;
-#X obj 320 140 vsl 15 128 0 127 0 1 empty empty empty 8 -8 0 10 -262144
--1 -1 10000 1;
-#X obj 45 100 testtone~ 200;
-#X obj 109 64 init 69;
-#X text 72 82 midi;
-#X text 59 320 1.arg:<float> cutoff_freq. [Hz];
-#X text 59 330 2.arg:<float> interpolation_time [ms];
-#X floatatom 286 288 7 0 0 0 - - -;
-#X text 337 289 dB;
-#X text 151 236 <- double-click;
-#X obj 45 237 hp6_cheb~ 440 200;
-#X text 28 394 graz \, austria 2003;
-#X connect 4 0 5 0;
-#X connect 5 0 6 0;
-#X connect 6 0 32 1;
-#X connect 13 0 24 0;
-#X connect 16 0 32 2;
-#X connect 18 0 14 0;
-#X connect 19 0 18 0;
-#X connect 21 0 20 0;
-#X connect 21 0 20 1;
-#X connect 21 1 29 0;
-#X connect 21 2 22 0;
-#X connect 22 1 9 0;
-#X connect 23 0 21 1;
-#X connect 24 0 32 0;
-#X connect 24 1 11 0;
-#X connect 25 0 13 0;
-#X connect 32 0 21 0;
diff --git a/iemabs/help-hp6_crit~.pd b/iemabs/help-hp6_crit~.pd
deleted file mode 100644
index 2b4620d..0000000
--- a/iemabs/help-hp6_crit~.pd
+++ /dev/null
@@ -1,54 +0,0 @@
-#N canvas 280 180 373 442 10;
-#X text 2 222 ~signal_in~;
-#X text 11 369 (c) musil@iem.kug.ac.at;
-#X text 53 382 IEM KUG;
-#X text 27 10 dsp ON/OFF;
-#X floatatom 93 148 3 15 133 0 - - -;
-#X obj 93 167 mtof;
-#X floatatom 93 186 9 0 22000 0 - - -;
-#X text 157 187 Hz;
-#X text 57 251 ~signal_out~;
-#X floatatom 200 252 7 0 0 0 - - -;
-#X text 251 253 dB;
-#X floatatom 118 120 9 0 22000 0 - - -;
-#X text 182 121 Hz;
-#X floatatom 45 81 3 15 133 0 - - -;
-#X floatatom 10 50 5 0 0 0 - - -;
-#X text 50 51 % cpu;
-#X floatatom 142 216 5 2 9999 0 - - -;
-#X text 183 217 ms;
-#X obj 10 30 dsp;
-#X obj 10 10 tgl 15 0 empty empty empty 8 -8 0 10 -262144 -1 -1 0 1
-;
-#X obj 45 296 dac~;
-#X obj 45 271 gainvu~ 300;
-#X obj 256 130 vu 15 120 empty empty 8 -8 0 10 -66577 -1 1 0;
-#X obj 320 140 vsl 15 128 0 127 0 1 empty empty empty 8 -8 0 10 -262144
--1 -1 10000 1;
-#X obj 45 100 testtone~ 200;
-#X obj 109 64 init 69;
-#X text 72 82 midi;
-#X text 59 320 1.arg:<float> cutoff_freq. [Hz];
-#X text 59 330 2.arg:<float> interpolation_time [ms];
-#X floatatom 286 288 7 0 0 0 - - -;
-#X text 337 289 dB;
-#X text 151 236 <- double-click;
-#X text 28 394 graz \, austria 2003;
-#X obj 45 237 hp6_crit~ 440 200;
-#X connect 4 0 5 0;
-#X connect 5 0 6 0;
-#X connect 6 0 33 1;
-#X connect 13 0 24 0;
-#X connect 16 0 33 2;
-#X connect 18 0 14 0;
-#X connect 19 0 18 0;
-#X connect 21 0 20 0;
-#X connect 21 0 20 1;
-#X connect 21 1 29 0;
-#X connect 21 2 22 0;
-#X connect 22 1 9 0;
-#X connect 23 0 21 1;
-#X connect 24 0 33 0;
-#X connect 24 1 11 0;
-#X connect 25 0 13 0;
-#X connect 33 0 21 0;
diff --git a/iemabs/help-hp7_butt~.pd b/iemabs/help-hp7_butt~.pd
deleted file mode 100644
index 2dc2eac..0000000
--- a/iemabs/help-hp7_butt~.pd
+++ /dev/null
@@ -1,54 +0,0 @@
-#N canvas 280 180 391 442 10;
-#X text 2 222 ~signal_in~;
-#X text 11 369 (c) musil@iem.kug.ac.at;
-#X text 53 382 IEM KUG;
-#X text 27 10 dsp ON/OFF;
-#X floatatom 93 155 3 15 133 0 - - -;
-#X obj 93 174 mtof;
-#X floatatom 93 193 9 0 22000 0 - - -;
-#X text 157 194 Hz;
-#X text 57 251 ~signal_out~;
-#X floatatom 205 253 7 0 0 0 - - -;
-#X text 257 254 dB;
-#X floatatom 118 120 9 0 22000 0 - - -;
-#X text 182 121 Hz;
-#X floatatom 45 81 3 15 133 0 - - -;
-#X floatatom 10 50 5 0 0 0 - - -;
-#X text 49 52 % cpu;
-#X floatatom 142 216 5 2 9999 0 - - -;
-#X text 183 217 ms;
-#X obj 10 30 dsp;
-#X obj 10 10 tgl 15 0 empty empty empty 8 -8 0 10 -262144 -1 -1 0 1
-;
-#X obj 45 296 dac~;
-#X obj 45 271 gainvu~ 300;
-#X obj 252 131 vu 15 120 empty empty 8 -8 0 10 -66577 -1 1 0;
-#X obj 324 140 vsl 15 128 0 127 0 1 empty empty empty 8 -8 0 10 -262144
--1 -1 10000 1;
-#X obj 45 100 testtone~ 200;
-#X obj 109 64 init 69;
-#X text 72 82 midi;
-#X text 40 319 1.arg:<float> cutoff_freq. [Hz];
-#X text 40 329 2.arg:<float> interpolation_time [ms];
-#X floatatom 305 286 7 0 0 0 - - -;
-#X text 357 287 dB;
-#X text 152 236 <- double-click;
-#X text 28 394 graz \, austria 2003;
-#X obj 45 237 hp7_butt~ 440 200;
-#X connect 4 0 5 0;
-#X connect 5 0 6 0;
-#X connect 6 0 33 1;
-#X connect 13 0 24 0;
-#X connect 16 0 33 2;
-#X connect 18 0 14 0;
-#X connect 19 0 18 0;
-#X connect 21 0 20 0;
-#X connect 21 0 20 1;
-#X connect 21 1 29 0;
-#X connect 21 2 22 0;
-#X connect 22 1 9 0;
-#X connect 23 0 21 1;
-#X connect 24 0 33 0;
-#X connect 24 1 11 0;
-#X connect 25 0 13 0;
-#X connect 33 0 21 0;
diff --git a/iemabs/help-hp7_cheb~.pd b/iemabs/help-hp7_cheb~.pd
deleted file mode 100644
index 6db76b1..0000000
--- a/iemabs/help-hp7_cheb~.pd
+++ /dev/null
@@ -1,54 +0,0 @@
-#N canvas 280 180 371 440 10;
-#X text 2 222 ~signal_in~;
-#X text 11 369 (c) musil@iem.kug.ac.at;
-#X text 53 382 IEM KUG;
-#X text 27 10 dsp ON/OFF;
-#X floatatom 93 148 3 15 133 0 - - -;
-#X obj 93 167 mtof;
-#X floatatom 93 186 9 0 22000 0 - - -;
-#X text 157 187 Hz;
-#X text 57 251 ~signal_out~;
-#X floatatom 200 252 7 0 0 0 - - -;
-#X text 251 253 dB;
-#X floatatom 118 120 9 0 22000 0 - - -;
-#X text 182 121 Hz;
-#X floatatom 45 81 3 15 133 0 - - -;
-#X floatatom 10 50 5 0 0 0 - - -;
-#X text 50 51 % cpu;
-#X floatatom 142 216 5 2 9999 0 - - -;
-#X text 183 217 ms;
-#X obj 10 30 dsp;
-#X obj 10 10 tgl 15 0 empty empty empty 8 -8 0 10 -262144 -1 -1 1 1
-;
-#X obj 45 296 dac~;
-#X obj 45 271 gainvu~ 300;
-#X obj 256 130 vu 15 120 empty empty 8 -8 0 10 -66577 -1 1 0;
-#X obj 320 140 vsl 15 128 0 127 0 1 empty empty empty 8 -8 0 10 -262144
--1 -1 10000 1;
-#X obj 45 100 testtone~ 200;
-#X obj 109 66 init 69;
-#X text 72 82 midi;
-#X text 59 320 1.arg:<float> cutoff_freq. [Hz];
-#X text 59 330 2.arg:<float> interpolation_time [ms];
-#X floatatom 286 288 7 0 0 0 - - -;
-#X text 337 289 dB;
-#X text 151 236 <- double-click;
-#X obj 45 237 hp7_cheb~ 440 200;
-#X text 28 394 graz \, austria 2003;
-#X connect 4 0 5 0;
-#X connect 5 0 6 0;
-#X connect 6 0 32 1;
-#X connect 13 0 24 0;
-#X connect 16 0 32 2;
-#X connect 18 0 14 0;
-#X connect 19 0 18 0;
-#X connect 21 0 20 0;
-#X connect 21 0 20 1;
-#X connect 21 1 29 0;
-#X connect 21 2 22 0;
-#X connect 22 1 9 0;
-#X connect 23 0 21 1;
-#X connect 24 0 32 0;
-#X connect 24 1 11 0;
-#X connect 25 0 13 0;
-#X connect 32 0 21 0;
diff --git a/iemabs/help-hp7_crit~.pd b/iemabs/help-hp7_crit~.pd
deleted file mode 100644
index 09587a1..0000000
--- a/iemabs/help-hp7_crit~.pd
+++ /dev/null
@@ -1,54 +0,0 @@
-#N canvas 280 180 373 442 10;
-#X text 2 222 ~signal_in~;
-#X text 11 369 (c) musil@iem.kug.ac.at;
-#X text 53 382 IEM KUG;
-#X text 27 10 dsp ON/OFF;
-#X floatatom 93 148 3 15 133 0 - - -;
-#X obj 93 167 mtof;
-#X floatatom 93 186 9 0 22000 0 - - -;
-#X text 157 187 Hz;
-#X text 57 251 ~signal_out~;
-#X floatatom 200 252 7 0 0 0 - - -;
-#X text 251 253 dB;
-#X floatatom 118 120 9 0 22000 0 - - -;
-#X text 182 121 Hz;
-#X floatatom 45 81 3 15 133 0 - - -;
-#X floatatom 10 50 5 0 0 0 - - -;
-#X text 50 51 % cpu;
-#X floatatom 142 216 5 2 9999 0 - - -;
-#X text 183 217 ms;
-#X obj 10 30 dsp;
-#X obj 10 10 tgl 15 0 empty empty empty 8 -8 0 10 -262144 -1 -1 0 1
-;
-#X obj 45 296 dac~;
-#X obj 45 271 gainvu~ 300;
-#X obj 256 130 vu 15 120 empty empty 8 -8 0 10 -66577 -1 1 0;
-#X obj 320 140 vsl 15 128 0 127 0 1 empty empty empty 8 -8 0 10 -262144
--1 -1 10000 1;
-#X obj 45 100 testtone~ 200;
-#X obj 109 66 init 69;
-#X text 72 82 midi;
-#X text 59 320 1.arg:<float> cutoff_freq. [Hz];
-#X text 59 330 2.arg:<float> interpolation_time [ms];
-#X floatatom 286 288 7 0 0 0 - - -;
-#X text 337 289 dB;
-#X text 151 236 <- double-click;
-#X text 28 394 graz \, austria 2003;
-#X obj 45 237 hp7_crit~ 440 200;
-#X connect 4 0 5 0;
-#X connect 5 0 6 0;
-#X connect 6 0 33 1;
-#X connect 13 0 24 0;
-#X connect 16 0 33 2;
-#X connect 18 0 14 0;
-#X connect 19 0 18 0;
-#X connect 21 0 20 0;
-#X connect 21 0 20 1;
-#X connect 21 1 29 0;
-#X connect 21 2 22 0;
-#X connect 22 1 9 0;
-#X connect 23 0 21 1;
-#X connect 24 0 33 0;
-#X connect 24 1 11 0;
-#X connect 25 0 13 0;
-#X connect 33 0 21 0;
diff --git a/iemabs/help-hp8_butt~.pd b/iemabs/help-hp8_butt~.pd
deleted file mode 100644
index 5e533c1..0000000
--- a/iemabs/help-hp8_butt~.pd
+++ /dev/null
@@ -1,54 +0,0 @@
-#N canvas 280 180 389 440 10;
-#X text 2 222 ~signal_in~;
-#X text 11 369 (c) musil@iem.kug.ac.at;
-#X text 53 382 IEM KUG;
-#X text 27 10 dsp ON/OFF;
-#X floatatom 93 155 3 15 133 0 - - -;
-#X obj 93 174 mtof;
-#X floatatom 93 193 9 0 22000 0 - - -;
-#X text 157 194 Hz;
-#X text 57 251 ~signal_out~;
-#X floatatom 205 253 7 0 0 0 - - -;
-#X text 257 254 dB;
-#X floatatom 118 120 9 0 22000 0 - - -;
-#X text 182 121 Hz;
-#X floatatom 45 81 3 15 133 0 - - -;
-#X floatatom 10 50 5 0 0 0 - - -;
-#X text 49 52 % cpu;
-#X floatatom 142 216 5 2 9999 0 - - -;
-#X text 183 217 ms;
-#X obj 10 30 dsp;
-#X obj 10 10 tgl 15 0 empty empty empty 8 -8 0 10 -262144 -1 -1 0 1
-;
-#X obj 45 296 dac~;
-#X obj 45 271 gainvu~ 300;
-#X obj 252 131 vu 15 120 empty empty 8 -8 0 10 -66577 -1 1 0;
-#X obj 324 140 vsl 15 128 0 127 0 1 empty empty empty 8 -8 0 10 -262144
--1 -1 10000 1;
-#X obj 45 100 testtone~ 200;
-#X obj 109 64 init 69;
-#X text 72 82 midi;
-#X text 40 319 1.arg:<float> cutoff_freq. [Hz];
-#X text 40 329 2.arg:<float> interpolation_time [ms];
-#X floatatom 305 286 7 0 0 0 - - -;
-#X text 357 287 dB;
-#X text 152 236 <- double-click;
-#X obj 45 237 hp8_butt~ 440 200;
-#X text 28 394 graz \, austria 2003;
-#X connect 4 0 5 0;
-#X connect 5 0 6 0;
-#X connect 6 0 32 1;
-#X connect 13 0 24 0;
-#X connect 16 0 32 2;
-#X connect 18 0 14 0;
-#X connect 19 0 18 0;
-#X connect 21 0 20 0;
-#X connect 21 0 20 1;
-#X connect 21 1 29 0;
-#X connect 21 2 22 0;
-#X connect 22 1 9 0;
-#X connect 23 0 21 1;
-#X connect 24 0 32 0;
-#X connect 24 1 11 0;
-#X connect 25 0 13 0;
-#X connect 32 0 21 0;
diff --git a/iemabs/help-hp8_cheb~.pd b/iemabs/help-hp8_cheb~.pd
deleted file mode 100644
index 50eca74..0000000
--- a/iemabs/help-hp8_cheb~.pd
+++ /dev/null
@@ -1,54 +0,0 @@
-#N canvas 280 180 369 438 10;
-#X text 2 222 ~signal_in~;
-#X text 11 369 (c) musil@iem.kug.ac.at;
-#X text 53 382 IEM KUG;
-#X text 27 10 dsp ON/OFF;
-#X floatatom 93 148 3 15 133 0 - - -;
-#X obj 93 167 mtof;
-#X floatatom 93 186 9 0 22000 0 - - -;
-#X text 157 187 Hz;
-#X text 57 251 ~signal_out~;
-#X floatatom 200 252 7 0 0 0 - - -;
-#X text 251 253 dB;
-#X floatatom 118 120 9 0 22000 0 - - -;
-#X text 182 121 Hz;
-#X floatatom 45 81 3 15 133 0 - - -;
-#X floatatom 10 50 5 0 0 0 - - -;
-#X text 50 51 % cpu;
-#X floatatom 142 216 5 2 9999 0 - - -;
-#X text 183 217 ms;
-#X obj 10 30 dsp;
-#X obj 10 10 tgl 15 0 empty empty empty 8 -8 0 10 -262144 -1 -1 1 1
-;
-#X obj 45 296 dac~;
-#X obj 45 271 gainvu~ 300;
-#X obj 256 130 vu 15 120 empty empty 8 -8 0 10 -66577 -1 1 0;
-#X obj 320 140 vsl 15 128 0 127 0 1 empty empty empty 8 -8 0 10 -262144
--1 -1 10000 1;
-#X obj 45 100 testtone~ 200;
-#X obj 109 66 init 69;
-#X text 72 82 midi;
-#X text 59 320 1.arg:<float> cutoff_freq. [Hz];
-#X text 59 330 2.arg:<float> interpolation_time [ms];
-#X floatatom 286 288 7 0 0 0 - - -;
-#X text 337 289 dB;
-#X text 151 236 <- double-click;
-#X obj 45 237 hp8_cheb~ 440 200;
-#X text 28 394 graz \, austria 2003;
-#X connect 4 0 5 0;
-#X connect 5 0 6 0;
-#X connect 6 0 32 1;
-#X connect 13 0 24 0;
-#X connect 16 0 32 2;
-#X connect 18 0 14 0;
-#X connect 19 0 18 0;
-#X connect 21 0 20 0;
-#X connect 21 0 20 1;
-#X connect 21 1 29 0;
-#X connect 21 2 22 0;
-#X connect 22 1 9 0;
-#X connect 23 0 21 1;
-#X connect 24 0 32 0;
-#X connect 24 1 11 0;
-#X connect 25 0 13 0;
-#X connect 32 0 21 0;
diff --git a/iemabs/help-hp8_crit~.pd b/iemabs/help-hp8_crit~.pd
deleted file mode 100644
index de65c9c..0000000
--- a/iemabs/help-hp8_crit~.pd
+++ /dev/null
@@ -1,54 +0,0 @@
-#N canvas 280 180 371 440 10;
-#X text 2 222 ~signal_in~;
-#X text 11 369 (c) musil@iem.kug.ac.at;
-#X text 53 382 IEM KUG;
-#X text 27 10 dsp ON/OFF;
-#X floatatom 93 148 3 15 133 0 - - -;
-#X obj 93 167 mtof;
-#X floatatom 93 186 9 0 22000 0 - - -;
-#X text 157 187 Hz;
-#X text 57 251 ~signal_out~;
-#X floatatom 200 252 7 0 0 0 - - -;
-#X text 251 253 dB;
-#X floatatom 118 120 9 0 22000 0 - - -;
-#X text 182 121 Hz;
-#X floatatom 45 81 3 15 133 0 - - -;
-#X floatatom 10 50 5 0 0 0 - - -;
-#X text 50 51 % cpu;
-#X floatatom 142 216 5 2 9999 0 - - -;
-#X text 183 217 ms;
-#X obj 10 30 dsp;
-#X obj 10 10 tgl 15 0 empty empty empty 8 -8 0 10 -262144 -1 -1 0 1
-;
-#X obj 45 296 dac~;
-#X obj 45 271 gainvu~ 300;
-#X obj 256 130 vu 15 120 empty empty 8 -8 0 10 -66577 -1 1 0;
-#X obj 320 140 vsl 15 128 0 127 0 1 empty empty empty 8 -8 0 10 -262144
--1 -1 10000 1;
-#X obj 45 100 testtone~ 200;
-#X obj 109 66 init 69;
-#X text 72 82 midi;
-#X text 59 320 1.arg:<float> cutoff_freq. [Hz];
-#X text 59 330 2.arg:<float> interpolation_time [ms];
-#X floatatom 286 288 7 0 0 0 - - -;
-#X text 337 289 dB;
-#X text 151 236 <- double-click;
-#X text 28 394 graz \, austria 2003;
-#X obj 45 237 hp8_crit~ 440 200;
-#X connect 4 0 5 0;
-#X connect 5 0 6 0;
-#X connect 6 0 33 1;
-#X connect 13 0 24 0;
-#X connect 16 0 33 2;
-#X connect 18 0 14 0;
-#X connect 19 0 18 0;
-#X connect 21 0 20 0;
-#X connect 21 0 20 1;
-#X connect 21 1 29 0;
-#X connect 21 2 22 0;
-#X connect 22 1 9 0;
-#X connect 23 0 21 1;
-#X connect 24 0 33 0;
-#X connect 24 1 11 0;
-#X connect 25 0 13 0;
-#X connect 33 0 21 0;
diff --git a/iemabs/help-hp9_butt~.pd b/iemabs/help-hp9_butt~.pd
deleted file mode 100644
index 31e0526..0000000
--- a/iemabs/help-hp9_butt~.pd
+++ /dev/null
@@ -1,54 +0,0 @@
-#N canvas 280 180 387 438 10;
-#X text 2 222 ~signal_in~;
-#X text 11 369 (c) musil@iem.kug.ac.at;
-#X text 53 382 IEM KUG;
-#X text 27 10 dsp ON/OFF;
-#X floatatom 93 154 3 15 133 0 - - -;
-#X obj 93 173 mtof;
-#X floatatom 93 192 9 0 22000 0 - - -;
-#X text 157 193 Hz;
-#X text 57 251 ~signal_out~;
-#X floatatom 205 253 7 0 0 0 - - -;
-#X text 257 254 dB;
-#X floatatom 118 120 9 0 22000 0 - - -;
-#X text 182 121 Hz;
-#X floatatom 45 81 3 15 133 0 - - -;
-#X floatatom 10 50 5 0 0 0 - - -;
-#X text 49 52 % cpu;
-#X floatatom 142 217 5 2 9999 0 - - -;
-#X text 183 218 ms;
-#X obj 10 30 dsp;
-#X obj 10 10 tgl 15 0 empty empty empty 8 -8 0 10 -262144 -1 -1 1 1
-;
-#X obj 45 296 dac~;
-#X obj 45 271 gainvu~ 300;
-#X obj 257 131 vu 15 120 empty empty 8 -8 0 10 -66577 -1 1 0;
-#X obj 329 140 vsl 15 128 0 127 0 1 empty empty empty 8 -8 0 10 -262144
--1 -1 10000 1;
-#X obj 45 100 testtone~ 200;
-#X obj 109 64 init 69;
-#X text 72 82 midi;
-#X text 40 319 1.arg:<float> cutoff_freq. [Hz];
-#X text 40 329 2.arg:<float> interpolation_time [ms];
-#X floatatom 305 288 7 0 0 0 - - -;
-#X text 357 289 dB;
-#X text 157 236 <- double-click;
-#X text 28 394 graz \, austria 2003;
-#X obj 45 237 hp9_butt~ 440 200;
-#X connect 4 0 5 0;
-#X connect 5 0 6 0;
-#X connect 6 0 33 1;
-#X connect 13 0 24 0;
-#X connect 16 0 33 2;
-#X connect 18 0 14 0;
-#X connect 19 0 18 0;
-#X connect 21 0 20 0;
-#X connect 21 0 20 1;
-#X connect 21 1 29 0;
-#X connect 21 2 22 0;
-#X connect 22 1 9 0;
-#X connect 23 0 21 1;
-#X connect 24 0 33 0;
-#X connect 24 1 11 0;
-#X connect 25 0 13 0;
-#X connect 33 0 21 0;
diff --git a/iemabs/help-hp9_cheb~.pd b/iemabs/help-hp9_cheb~.pd
deleted file mode 100644
index e923b85..0000000
--- a/iemabs/help-hp9_cheb~.pd
+++ /dev/null
@@ -1,54 +0,0 @@
-#N canvas 280 180 369 438 10;
-#X text 2 222 ~signal_in~;
-#X text 11 369 (c) musil@iem.kug.ac.at;
-#X text 53 382 IEM KUG;
-#X text 27 10 dsp ON/OFF;
-#X floatatom 93 149 3 15 133 0 - - -;
-#X obj 93 168 mtof;
-#X floatatom 93 187 9 0 22000 0 - - -;
-#X text 157 188 Hz;
-#X text 57 251 ~signal_out~;
-#X floatatom 200 252 7 0 0 0 - - -;
-#X text 251 253 dB;
-#X floatatom 118 120 9 0 22000 0 - - -;
-#X text 182 121 Hz;
-#X floatatom 45 81 3 15 133 0 - - -;
-#X floatatom 10 50 5 0 0 0 - - -;
-#X text 50 51 % cpu;
-#X floatatom 142 217 5 2 9999 0 - - -;
-#X text 183 218 ms;
-#X obj 10 30 dsp;
-#X obj 10 10 tgl 15 0 empty empty empty 8 -8 0 10 -262144 -1 -1 1 1
-;
-#X obj 45 296 dac~;
-#X obj 45 271 gainvu~ 300;
-#X obj 256 130 vu 15 120 empty empty 8 -8 0 10 -66577 -1 1 0;
-#X obj 320 140 vsl 15 128 0 127 0 1 empty empty empty 8 -8 0 10 -262144
--1 -1 10000 1;
-#X obj 45 100 testtone~ 200;
-#X obj 109 64 init 69;
-#X text 72 82 midi;
-#X text 59 320 1.arg:<float> cutoff_freq. [Hz];
-#X text 59 330 2.arg:<float> interpolation_time [ms];
-#X floatatom 286 288 7 0 0 0 - - -;
-#X text 337 289 dB;
-#X text 159 238 <- double-click;
-#X text 28 394 graz \, austria 2003;
-#X obj 45 237 hp9_cheb~ 440 200;
-#X connect 4 0 5 0;
-#X connect 5 0 6 0;
-#X connect 6 0 33 1;
-#X connect 13 0 24 0;
-#X connect 16 0 33 2;
-#X connect 18 0 14 0;
-#X connect 19 0 18 0;
-#X connect 21 0 20 0;
-#X connect 21 0 20 1;
-#X connect 21 1 29 0;
-#X connect 21 2 22 0;
-#X connect 22 1 9 0;
-#X connect 23 0 21 1;
-#X connect 24 0 33 0;
-#X connect 24 1 11 0;
-#X connect 25 0 13 0;
-#X connect 33 0 21 0;
diff --git a/iemabs/help-hp9_crit~.pd b/iemabs/help-hp9_crit~.pd
deleted file mode 100644
index 548dc32..0000000
--- a/iemabs/help-hp9_crit~.pd
+++ /dev/null
@@ -1,54 +0,0 @@
-#N canvas 280 180 371 440 10;
-#X text 2 222 ~signal_in~;
-#X text 11 369 (c) musil@iem.kug.ac.at;
-#X text 53 382 IEM KUG;
-#X text 27 10 dsp ON/OFF;
-#X floatatom 93 149 3 15 133 0 - - -;
-#X obj 93 168 mtof;
-#X floatatom 93 187 9 0 22000 0 - - -;
-#X text 157 188 Hz;
-#X text 57 251 ~signal_out~;
-#X floatatom 200 252 7 0 0 0 - - -;
-#X text 251 253 dB;
-#X floatatom 118 120 9 0 22000 0 - - -;
-#X text 182 121 Hz;
-#X floatatom 45 81 3 15 133 0 - - -;
-#X floatatom 10 50 5 0 0 0 - - -;
-#X text 50 51 % cpu;
-#X floatatom 142 217 5 2 9999 0 - - -;
-#X text 183 218 ms;
-#X obj 10 30 dsp;
-#X obj 10 10 tgl 15 0 empty empty empty 8 -8 0 10 -262144 -1 -1 0 1
-;
-#X obj 45 296 dac~;
-#X obj 45 271 gainvu~ 300;
-#X obj 256 130 vu 15 120 empty empty 8 -8 0 10 -66577 -1 1 0;
-#X obj 320 140 vsl 15 128 0 127 0 1 empty empty empty 8 -8 0 10 -262144
--1 -1 10000 1;
-#X obj 45 100 testtone~ 200;
-#X obj 109 64 init 69;
-#X text 72 82 midi;
-#X text 59 320 1.arg:<float> cutoff_freq. [Hz];
-#X text 59 330 2.arg:<float> interpolation_time [ms];
-#X floatatom 286 288 7 0 0 0 - - -;
-#X text 337 289 dB;
-#X text 159 238 <- double-click;
-#X text 28 394 graz \, austria 2003;
-#X obj 45 237 hp9_crit~ 440 200;
-#X connect 4 0 5 0;
-#X connect 5 0 6 0;
-#X connect 6 0 33 1;
-#X connect 13 0 24 0;
-#X connect 16 0 33 2;
-#X connect 18 0 14 0;
-#X connect 19 0 18 0;
-#X connect 21 0 20 0;
-#X connect 21 0 20 1;
-#X connect 21 1 29 0;
-#X connect 21 2 22 0;
-#X connect 22 1 9 0;
-#X connect 23 0 21 1;
-#X connect 24 0 33 0;
-#X connect 24 1 11 0;
-#X connect 25 0 13 0;
-#X connect 33 0 21 0;
diff --git a/iemabs/help-iem_anything.pd b/iemabs/help-iem_anything.pd
deleted file mode 100644
index 29164be..0000000
--- a/iemabs/help-iem_anything.pd
+++ /dev/null
@@ -1,137 +0,0 @@
-#N canvas 194 199 775 613 10;
-#X obj 21 148 bng 15 250 50 0 empty empty empty 20 8 0 10 -262144 -1
--1;
-#X obj 48 148 bng 15 250 50 0 empty empty empty 20 8 0 10 -262144 -1
--1;
-#X obj 89 206 print;
-#X obj 89 148 bng 15 250 50 0 empty empty empty 20 8 0 10 -262144 -1
--1;
-#X obj 292 148 bng 15 250 50 0 empty empty empty 20 8 0 10 -262144
--1 -1;
-#X obj 292 208 print;
-#X msg 343 210;
-#X obj 369 155 loadbang;
-#X msg 369 176 set;
-#X obj 26 225 bng 15 250 50 0 empty empty empty 20 8 0 10 -262144 -1
--1;
-#X obj 26 280 print;
-#X obj 400 382 bng 15 250 50 0 empty empty empty 20 8 0 10 -262144
--1 -1;
-#X obj 457 491 print;
-#X msg 457 56 88;
-#X msg 457 132 symbol www;
-#X msg 457 75 float 77;
-#X obj 137 148 bng 15 250 50 0 empty empty empty 20 8 0 10 -262144
--1 -1;
-#X msg 457 94 list 66;
-#X msg 457 113 www;
-#X msg 457 151 list www;
-#X msg 457 189 list 99 888 hhh;
-#X msg 457 208 float 99 888 hhh;
-#X msg 457 227 symbol 99 888 hhh;
-#X msg 457 170 99 888 hhh;
-#X msg 457 246 kkk jjj 345;
-#X msg 457 265 symbol kkk jjj 345;
-#X msg 457 284 list kkk jjj 345;
-#X msg 90 432;
-#X obj 137 376 loadbang;
-#X msg 123 401 set;
-#X obj 26 252 any open filename 55;
-#X obj 457 463 iem_anything;
-#X obj 90 400 any;
-#X obj 27 342 bang;
-#X obj 27 366 del 999;
-#X text 63 532 IEM KUG;
-#X msg 620 205 88;
-#X msg 619 281 symbol www;
-#X msg 619 224 float 77;
-#X msg 619 243 list 66;
-#X msg 619 262 www;
-#X msg 619 300 list www;
-#X msg 619 338 list 99 888 hhh;
-#X msg 619 357 float 99 888 hhh;
-#X msg 619 376 symbol 99 888 hhh;
-#X msg 619 319 99 888 hhh;
-#X msg 619 395 kkk jjj 345;
-#X msg 619 414 symbol kkk jjj 345;
-#X msg 619 433 list kkk jjj 345;
-#X msg 361 383 bang;
-#X obj 540 363 bng 15 250 50 0 empty empty empty 20 8 0 10 -262144
--1 -1;
-#X msg 501 364 bang;
-#X msg 106 307 set display this with 1 second delay;
-#X obj 123 342 bang;
-#X text 296 9 (like f or float for <float>-messages);
-#X text 131 9 is a latch for anything;
-#X obj 229 376 del 4999;
-#X text 32 520 (c) musil@iem.at;
-#X text 38 544 graz \, austria 2003;
-#X text 298 19 (or like symbol for <symbol>-messages);
-#X text 23 11 iem_anything;
-#X obj 104 85 iem_anything;
-#X text 195 85 arguments: any message;
-#X text 96 67 <-hot;
-#X text 146 67 cold->;
-#X text 134 35 abbr. any;
-#X obj 21 175 any;
-#X obj 48 175 any 88;
-#X obj 89 175 any www;
-#X obj 137 175 any symbol www;
-#X obj 292 175 any set 88;
-#X connect 0 0 66 0;
-#X connect 1 0 67 0;
-#X connect 3 0 68 0;
-#X connect 4 0 70 0;
-#X connect 7 0 8 0;
-#X connect 8 0 6 0;
-#X connect 9 0 30 0;
-#X connect 11 0 31 0;
-#X connect 13 0 31 0;
-#X connect 14 0 31 0;
-#X connect 15 0 31 0;
-#X connect 16 0 69 0;
-#X connect 17 0 31 0;
-#X connect 18 0 31 0;
-#X connect 19 0 31 0;
-#X connect 20 0 31 0;
-#X connect 21 0 31 0;
-#X connect 22 0 31 0;
-#X connect 23 0 31 0;
-#X connect 24 0 31 0;
-#X connect 25 0 31 0;
-#X connect 26 0 31 0;
-#X connect 28 0 29 0;
-#X connect 29 0 27 0;
-#X connect 30 0 10 0;
-#X connect 31 0 12 0;
-#X connect 32 0 27 0;
-#X connect 33 0 34 0;
-#X connect 33 0 56 0;
-#X connect 34 0 32 0;
-#X connect 36 0 31 1;
-#X connect 37 0 31 1;
-#X connect 38 0 31 1;
-#X connect 39 0 31 1;
-#X connect 40 0 31 1;
-#X connect 41 0 31 1;
-#X connect 42 0 31 1;
-#X connect 43 0 31 1;
-#X connect 44 0 31 1;
-#X connect 45 0 31 1;
-#X connect 46 0 31 1;
-#X connect 47 0 31 1;
-#X connect 48 0 31 1;
-#X connect 49 0 31 0;
-#X connect 50 0 31 1;
-#X connect 51 0 31 1;
-#X connect 52 0 33 0;
-#X connect 52 0 32 1;
-#X connect 52 0 53 0;
-#X connect 53 0 29 0;
-#X connect 56 0 29 0;
-#X connect 66 0 2 0;
-#X connect 67 0 2 0;
-#X connect 68 0 2 0;
-#X connect 69 0 2 0;
-#X connect 70 0 5 0;
-#X connect 70 0 6 0;
diff --git a/iemabs/help-iem_append.pd b/iemabs/help-iem_append.pd
deleted file mode 100644
index f94f12c..0000000
--- a/iemabs/help-iem_append.pd
+++ /dev/null
@@ -1,72 +0,0 @@
-#N canvas 231 172 609 499 10;
-#X obj 117 376 print;
-#X msg 117 61 1;
-#X obj 238 41 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1
--1;
-#X obj 117 40 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1
--1;
-#X msg 117 149 11 22;
-#X msg 238 150 33 44;
-#X msg 238 63 3;
-#X msg 117 105 symbol foo;
-#X msg 238 107 symbol zyx;
-#X msg 117 83 float 1.1;
-#X msg 238 85 float 3.3;
-#X msg 117 127 set;
-#X msg 238 128 open;
-#X msg 117 172 list -55 -66;
-#X msg 238 172 list -77 -88;
-#X msg 238 195 list bbb 987;
-#X msg 117 195 list aaa 123;
-#X msg 117 218 jkl 555 uuu;
-#X msg 238 218 poi 777 ttt;
-#X obj 191 377 route bang float symbol list;
-#X obj 242 395 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1
--1;
-#X obj 281 395 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1
--1;
-#X obj 324 395 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1
--1;
-#X obj 367 395 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1
--1;
-#X obj 421 395 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1
--1;
-#X text 400 376 anything;
-#X text 262 39 bang clears message-buffer;
-#X text 75 421 (c) musil@iem.kug.ac.at;
-#X text 117 434 IEM KUG;
-#X text 218 302 initials-arguments:;
-#X text 109 7 merge the head-message in front of the tail-message;
-#X text 92 446 graz \, austria 2003;
-#X text 224 275 <- cold inlet;
-#X text 122 274 <- hot inlet;
-#X text 13 7 iem_append;
-#X text 34 284 head of output-message;
-#X text 226 285 tail of output-message;
-#X text 213 313 tail of output-message;
-#X obj 117 300 iem_append 0.5;
-#X connect 1 0 38 0;
-#X connect 2 0 38 1;
-#X connect 3 0 38 0;
-#X connect 4 0 38 0;
-#X connect 5 0 38 1;
-#X connect 6 0 38 1;
-#X connect 7 0 38 0;
-#X connect 8 0 38 1;
-#X connect 9 0 38 0;
-#X connect 10 0 38 1;
-#X connect 11 0 38 0;
-#X connect 12 0 38 1;
-#X connect 13 0 38 0;
-#X connect 14 0 38 1;
-#X connect 15 0 38 1;
-#X connect 16 0 38 0;
-#X connect 17 0 38 0;
-#X connect 18 0 38 1;
-#X connect 19 0 20 0;
-#X connect 19 1 21 0;
-#X connect 19 2 22 0;
-#X connect 19 3 23 0;
-#X connect 19 4 24 0;
-#X connect 38 0 0 0;
-#X connect 38 0 19 0;
diff --git a/iemabs/help-iem_blocksize~.pd b/iemabs/help-iem_blocksize~.pd
deleted file mode 100644
index 58db06e..0000000
--- a/iemabs/help-iem_blocksize~.pd
+++ /dev/null
@@ -1,37 +0,0 @@
-#N canvas 184 90 489 296 10;
-#X obj 12 66 dsp;
-#X floatatom 12 93 5 0 0 0 - - -;
-#X obj 12 40 tgl 15 0 empty empty empty 8 -8 0 10 -262144 -1 -1 0 1
-;
-#X text 47 217 (c) musil@iem.kug.ac.at;
-#X text 89 230 IEM KUG;
-#X text 64 242 graz \, austria 2003;
-#X obj 92 106 osc~ 440;
-#X floatatom 92 163 7 0 0 0 - - -;
-#X obj 92 183 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1
--1;
-#X text 40 37 <- toggle here;
-#N canvas 383 167 454 304 down 0;
-#X obj 98 74 inlet~;
-#X obj 188 79 block~ 32 1 0.5;
-#X obj 98 161 outlet;
-#X obj 98 132 iem_blocksize~;
-#X connect 0 0 3 0;
-#X connect 3 0 2 0;
-#X restore 305 132 pd down;
-#X floatatom 305 162 7 0 0 0 - - -;
-#X obj 305 182 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1
--1;
-#X text 11 6 iem_blocksize~;
-#X text 131 8 output the current blocksize of a window;
-#X obj 92 131 iem_blocksize~;
-#X text 143 163 Samples;
-#X text 354 161 Samples;
-#X connect 0 0 1 0;
-#X connect 2 0 0 0;
-#X connect 6 0 10 0;
-#X connect 6 0 15 0;
-#X connect 7 0 8 0;
-#X connect 10 0 11 0;
-#X connect 11 0 12 0;
-#X connect 15 0 7 0;
diff --git a/iemabs/help-iem_i_route.pd b/iemabs/help-iem_i_route.pd
deleted file mode 100644
index 61ff85b..0000000
--- a/iemabs/help-iem_i_route.pd
+++ /dev/null
@@ -1,132 +0,0 @@
-#N canvas 167 225 749 365 10;
-#X floatatom 25 136 4 0 0 0 - - -;
-#X obj 25 161 iem_i_route 3 7;
-#X obj 25 197 bng 15 250 50 0 empty empty empty 20 8 0 10 -262144 -1
--1;
-#X obj 45 197 bng 15 250 50 0 empty empty empty 20 8 0 10 -262144 -1
--1;
-#X obj 65 197 bng 15 250 50 0 empty empty empty 20 8 0 10 -262144 -1
--1;
-#X obj 85 197 bng 15 250 50 0 empty empty empty 20 8 0 10 -262144 -1
--1;
-#X obj 105 197 bng 15 250 50 0 empty empty empty 20 8 0 10 -262144
--1 -1;
-#X floatatom 133 189 4 0 0 0 - - -;
-#X obj 133 214 bng 15 250 50 0 empty empty empty 20 8 0 10 -262144
--1 -1;
-#X floatatom 201 135 4 0 0 0 - - -;
-#X obj 569 132 print rejected;
-#X floatatom 469 20 4 0 0 0 - - -;
-#X obj 191 204 iiroute 2 5 _______;
-#X obj 191 182 pack 0 0;
-#X obj 201 157 t f f;
-#X floatatom 191 230 2 0 0 0 - - -;
-#X obj 191 255 bng 15 250 50 0 empty empty empty 20 8 0 10 -262144
--1 -1;
-#X floatatom 223 230 2 0 0 0 - - -;
-#X obj 223 255 bng 15 250 50 0 empty empty empty 20 8 0 10 -262144
--1 -1;
-#X floatatom 255 230 2 0 0 0 - - -;
-#X obj 255 255 bng 15 250 50 0 empty empty empty 20 8 0 10 -262144
--1 -1;
-#X floatatom 287 230 2 0 0 0 - - -;
-#X obj 287 255 bng 15 250 50 0 empty empty empty 20 8 0 10 -262144
--1 -1;
-#X obj 319 230 print rejected;
-#X obj 469 42 t f b f;
-#X obj 469 86 pack 0 s 0;
-#X obj 487 65 symbol gain;
-#X obj 469 108 iiroute 4 6 10;
-#X floatatom 469 300 5 0 0 0 - - -;
-#X floatatom 495 239 5 0 0 0 - - -;
-#X obj 469 318 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1
--1;
-#X obj 319 252 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1
--1;
-#X obj 495 257 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1
--1;
-#X floatatom 521 178 5 0 0 0 - - -;
-#X obj 521 196 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1
--1;
-#X obj 550 133 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1
--1;
-#X obj 521 156 route gain delay;
-#X obj 495 218 route gain delay;
-#X obj 469 278 route gain delay;
-#X floatatom 566 176 5 0 0 0 - - -;
-#X obj 566 194 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1
--1;
-#X floatatom 540 239 5 0 0 0 - - -;
-#X obj 540 257 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1
--1;
-#X floatatom 514 300 5 0 0 0 - - -;
-#X obj 514 318 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1
--1;
-#X floatatom 620 7 4 0 0 0 - - -;
-#X obj 620 29 t f b f;
-#X obj 624 93 pack 0 s 0;
-#X obj 638 52 symbol delay;
-#X obj 718 47 - 8;
-#X text 53 39 1.arg: <int> first route-item;
-#X text 53 52 2.arg: <int> last route-item;
-#X text 60 304 IEM KUG;
-#X text 33 290 (c) musil@iem.at;
-#X text 35 316 graz \, austria 2003;
-#X text 11 8 iem_i_route;
-#X text 102 8 route only list with prepending floats (integers);
-#X text 215 76 (opt. \, default 0);
-#X text 53 64 3.arg: <int> offset \, adding to first and last;
-#X obj 562 62 - 5;
-#X connect 0 0 1 0;
-#X connect 1 0 2 0;
-#X connect 1 1 3 0;
-#X connect 1 2 4 0;
-#X connect 1 3 5 0;
-#X connect 1 4 6 0;
-#X connect 1 5 7 0;
-#X connect 7 0 8 0;
-#X connect 9 0 14 0;
-#X connect 11 0 24 0;
-#X connect 12 0 15 0;
-#X connect 12 1 17 0;
-#X connect 12 2 19 0;
-#X connect 12 3 21 0;
-#X connect 12 4 23 0;
-#X connect 12 4 31 0;
-#X connect 13 0 12 0;
-#X connect 14 0 13 0;
-#X connect 14 1 13 1;
-#X connect 15 0 16 0;
-#X connect 17 0 18 0;
-#X connect 19 0 20 0;
-#X connect 21 0 22 0;
-#X connect 24 0 25 0;
-#X connect 24 1 26 0;
-#X connect 24 2 59 0;
-#X connect 25 0 27 0;
-#X connect 26 0 25 1;
-#X connect 27 0 38 0;
-#X connect 27 1 37 0;
-#X connect 27 2 36 0;
-#X connect 27 3 10 0;
-#X connect 27 3 35 0;
-#X connect 28 0 30 0;
-#X connect 29 0 32 0;
-#X connect 33 0 34 0;
-#X connect 36 0 33 0;
-#X connect 36 1 39 0;
-#X connect 37 0 29 0;
-#X connect 37 1 41 0;
-#X connect 38 0 28 0;
-#X connect 38 1 43 0;
-#X connect 39 0 40 0;
-#X connect 41 0 42 0;
-#X connect 43 0 44 0;
-#X connect 45 0 46 0;
-#X connect 46 0 47 0;
-#X connect 46 1 48 0;
-#X connect 46 2 49 0;
-#X connect 47 0 27 0;
-#X connect 48 0 47 1;
-#X connect 49 0 47 2;
-#X connect 59 0 25 2;
diff --git a/iemabs/help-iem_pbank.pbank b/iemabs/help-iem_pbank.pbank
deleted file mode 100644
index 5348473..0000000
--- a/iemabs/help-iem_pbank.pbank
+++ /dev/null
@@ -1,10 +0,0 @@
-1,2,3,4,5,6,abc;
-11,12,13,14,15,16,def;
-21,22,23,24,25,26,ghi;
-31,32,33,34,35,36,jkl;
-41,42,43,44,45,46,mno;
-51,52,53,54,55,56,pqr;
-61,62,63,64,65,66,stu;
-71,72,73,74,75,76,vwx;
-81,82,83,84,85,86,y_z;
-91,92,93,94,95,96,+-+;
diff --git a/iemabs/help-iem_pbank_csv.pd b/iemabs/help-iem_pbank_csv.pd
deleted file mode 100644
index 866b02f..0000000
--- a/iemabs/help-iem_pbank_csv.pd
+++ /dev/null
@@ -1,158 +0,0 @@
-#N canvas 24 9 930 567 10;
-#X obj 188 46 pp 0;
-#X floatatom 188 23 5 0 0 0 - - -;
-#X floatatom 224 31 5 0 0 0 - - -;
-#X floatatom 260 43 5 0 0 0 - - -;
-#X floatatom 295 52 5 0 0 0 - - -;
-#X floatatom 330 61 5 0 0 0 - - -;
-#X obj 224 54 pp 1;
-#X obj 260 66 pp 2;
-#X obj 295 75 pp 3;
-#X obj 330 84 pp 4;
-#X text 25 482 2.arg: <float> nr. of lines = parameter-sets;
-#X text 329 31 input: <list> of <float> para-index;
-#X text 370 43 + <float/sym> parameter;
-#X obj 593 112 openpanel;
-#X obj 593 91 bng 15 250 50 0 empty empty empty 20 8 0 8 -262144 -1
--1;
-#X obj 681 94 bng 15 250 50 0 empty empty empty 20 8 0 8 -262144 -1
--1;
-#X obj 681 115 savepanel;
-#X obj 227 421 print out;
-#X floatatom 378 347 5 0 9 0 - - -;
-#X text 380 328 <float> line number for recall and store;
-#X msg 346 222 recall;
-#X msg 323 247 store;
-#X text 654 221 the 2nd symbol of read- or write-message;
-#X text 655 235 should have 3 characters:;
-#X text 656 251 1st char is the kind of separator:;
-#X text 672 262 b .. blank or space;
-#X text 671 272 c .. colon;
-#X text 671 281 s .. semicolon;
-#X text 671 291 t .. tabulator;
-#X text 429 339 0 <= n < number of lines;
-#X text 251 119 prepend column-number of parameter;
-#X text 654 309 2nd char is the kind of end_of_line:;
-#X text 669 320 b .. blank or space + return;
-#X text 668 330 c .. colon + return;
-#X text 668 339 s .. semicolon + return;
-#X text 668 349 r .. return only;
-#X text 655 364 3nd char is the kind of operating-system:;
-#X text 670 375 l .. linux;
-#X text 669 384 w .. windows;
-#X text 671 395 m .. macintosh;
-#X text 8 2 iem_pbank_csv;
-#X text 109 2 parameter-bank with csv-syntax;
-#X obj 39 282 pp 0;
-#X msg 369 195 recall 1 5;
-#X floatatom 366 71 5 0 0 0 - - -;
-#X obj 366 94 pp 5;
-#X symbolatom 401 78 10 0 0 0 - - -;
-#X obj 401 102 pp 6;
-#X msg 593 137 read \$1 csl;
-#X obj 398 394 loadbang;
-#X obj 398 436 pp add;
-#X msg 398 415 0 aaa \, 1 bbb \, 2 ccc \, 3 ddd \, 4 eee \, 5 fff \,
-6 ggg;
-#X obj 479 482 r aaa;
-#X floatatom 479 505 5 0 0 0 - - -;
-#X floatatom 514 505 5 0 0 0 - - -;
-#X obj 514 482 r bbb;
-#X floatatom 549 505 5 0 0 0 - - -;
-#X obj 549 482 r ccc;
-#X symbolatom 692 505 10 0 0 0 - - -;
-#X obj 479 526 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1
--1;
-#X obj 514 527 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1
--1;
-#X obj 549 527 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1
--1;
-#X obj 692 528 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1
--1;
-#X obj 692 482 r ggg;
-#X floatatom 585 505 5 0 0 0 - - -;
-#X floatatom 620 505 5 0 0 0 - - -;
-#X floatatom 655 505 5 0 0 0 - - -;
-#X obj 585 526 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1
--1;
-#X obj 620 527 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1
--1;
-#X obj 655 527 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1
--1;
-#X obj 585 482 r ddd;
-#X obj 620 482 r eee;
-#X obj 655 482 r fff;
-#X obj 227 372 iem_pbank_csv 7 10;
-#X obj 330 457 list2send 7;
-#X msg 16 197 1.1 2.1 3.1 4.1 5.1 6.1 aa1;
-#X msg 39 220 1.2 2.2 3.2 4.2 5.2 6.2 bb2;
-#X msg 61 244 1.3 2.3 3.3 4.3 5.3 6.3 cc3;
-#X text 386 55 stored in input-buffer;
-#X text 25 472 1.arg: <float> nr. of parameters;
-#X text 18 168 list of all parameters of a line;
-#X text 41 179 stored in input-buffer;
-#X msg 682 137 write \$1 csl;
-#X text 361 246 store input-buffer to memory-line of 2nd input;
-#X text 390 222 recall memory-line to input-buffer;
-#X text 398 231 and output all parameter of this line;
-#X obj 330 403 pp from;
-#X msg 542 167 read iemhelp/help-iem_pbank.pbank csl;
-#X msg 547 190 read help-iem_pbank.pbank csl;
-#X obj 21 357 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1
--1;
-#X text 38 355 output input-buffer;
-#X msg 387 168 recall 3 2;
-#X obj 130 424 print zzz;
-#X connect 0 0 73 0;
-#X connect 1 0 0 0;
-#X connect 2 0 6 0;
-#X connect 3 0 7 0;
-#X connect 4 0 8 0;
-#X connect 5 0 9 0;
-#X connect 6 0 73 0;
-#X connect 7 0 73 0;
-#X connect 8 0 73 0;
-#X connect 9 0 73 0;
-#X connect 13 0 48 0;
-#X connect 14 0 13 0;
-#X connect 15 0 16 0;
-#X connect 16 0 82 0;
-#X connect 18 0 73 1;
-#X connect 20 0 73 0;
-#X connect 21 0 73 0;
-#X connect 42 0 73 0;
-#X connect 43 0 73 0;
-#X connect 44 0 45 0;
-#X connect 45 0 73 0;
-#X connect 46 0 47 0;
-#X connect 47 0 73 0;
-#X connect 48 0 73 0;
-#X connect 49 0 51 0;
-#X connect 50 0 74 0;
-#X connect 51 0 50 0;
-#X connect 52 0 53 0;
-#X connect 53 0 59 0;
-#X connect 54 0 60 0;
-#X connect 55 0 54 0;
-#X connect 56 0 61 0;
-#X connect 57 0 56 0;
-#X connect 58 0 62 0;
-#X connect 63 0 58 0;
-#X connect 64 0 67 0;
-#X connect 65 0 68 0;
-#X connect 66 0 69 0;
-#X connect 70 0 64 0;
-#X connect 71 0 65 0;
-#X connect 72 0 66 0;
-#X connect 73 0 17 0;
-#X connect 73 1 86 0;
-#X connect 73 1 92 0;
-#X connect 75 0 42 0;
-#X connect 76 0 42 0;
-#X connect 77 0 42 0;
-#X connect 82 0 73 0;
-#X connect 86 0 74 0;
-#X connect 87 0 73 0;
-#X connect 88 0 73 0;
-#X connect 89 0 73 0;
-#X connect 91 0 73 0;
diff --git a/iemabs/help-iem_prepend.pd b/iemabs/help-iem_prepend.pd
deleted file mode 100644
index 5b03a55..0000000
--- a/iemabs/help-iem_prepend.pd
+++ /dev/null
@@ -1,72 +0,0 @@
-#N canvas 231 172 611 501 10;
-#X obj 117 376 print;
-#X msg 117 61 1;
-#X obj 238 41 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1
--1;
-#X obj 117 40 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1
--1;
-#X msg 117 149 11 22;
-#X msg 238 150 33 44;
-#X msg 238 63 3;
-#X msg 117 105 symbol foo;
-#X msg 238 107 symbol zyx;
-#X msg 117 83 float 1.1;
-#X msg 238 85 float 3.3;
-#X msg 117 127 set;
-#X msg 238 128 open;
-#X msg 117 172 list -55 -66;
-#X msg 238 172 list -77 -88;
-#X msg 238 195 list bbb 987;
-#X msg 117 195 list aaa 123;
-#X msg 117 218 jkl 555 uuu;
-#X msg 238 218 poi 777 ttt;
-#X obj 191 377 route bang float symbol list;
-#X obj 242 395 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1
--1;
-#X obj 281 395 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1
--1;
-#X obj 324 395 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1
--1;
-#X obj 367 395 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1
--1;
-#X obj 421 395 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1
--1;
-#X text 400 376 anything;
-#X text 262 39 bang clears message-buffer;
-#X text 75 421 (c) musil@iem.kug.ac.at;
-#X text 117 434 IEM KUG;
-#X text 13 7 iem_prepend;
-#X text 213 313 head of output-message;
-#X text 218 302 initials-arguments:;
-#X text 109 7 merge the head-message in front of the tail-message;
-#X text 92 446 graz \, austria 2003;
-#X text 34 284 tail of output-message;
-#X text 226 285 head of output-message;
-#X text 224 275 <- cold inlet;
-#X text 122 274 <- hot inlet;
-#X obj 117 300 iem_prepend set;
-#X connect 1 0 38 0;
-#X connect 2 0 38 1;
-#X connect 3 0 38 0;
-#X connect 4 0 38 0;
-#X connect 5 0 38 1;
-#X connect 6 0 38 1;
-#X connect 7 0 38 0;
-#X connect 8 0 38 1;
-#X connect 9 0 38 0;
-#X connect 10 0 38 1;
-#X connect 11 0 38 0;
-#X connect 12 0 38 1;
-#X connect 13 0 38 0;
-#X connect 14 0 38 1;
-#X connect 15 0 38 1;
-#X connect 16 0 38 0;
-#X connect 17 0 38 0;
-#X connect 18 0 38 1;
-#X connect 19 0 20 0;
-#X connect 19 1 21 0;
-#X connect 19 2 22 0;
-#X connect 19 3 23 0;
-#X connect 19 4 24 0;
-#X connect 38 0 0 0;
-#X connect 38 0 19 0;
diff --git a/iemabs/help-iem_receive.pd b/iemabs/help-iem_receive.pd
deleted file mode 100644
index 3bb30f0..0000000
--- a/iemabs/help-iem_receive.pd
+++ /dev/null
@@ -1,39 +0,0 @@
-#N canvas 115 112 637 338 10;
-#X obj 62 204 iem_receive aaa;
-#X obj 222 204 iem_r bbb;
-#X floatatom 62 236 5 0 0 0 - - -;
-#X floatatom 222 236 5 0 0 0 - - -;
-#X msg 66 60 \; aaa 33 \; bbb 44;
-#X obj 108 232 print a;
-#X obj 271 231 print b;
-#X msg 62 172 set ccc;
-#X msg 222 173 set ddd;
-#X msg 401 61 \; ccc 55 \; ddd 66;
-#X msg 35 147 set aaa;
-#X msg 200 147 set bbb;
-#X msg 124 178 clear;
-#X msg 287 178 clear;
-#X text 11 12 iem_receive;
-#X text 106 12 receive-object with changeable receive-label;
-#X text 287 204 1.arg: <symbol> or <float> receive-label;
-#X floatatom 82 257 5 0 0 0 - - -;
-#X obj 54 260 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1
--1;
-#X floatatom 236 261 5 0 0 0 - - -;
-#X obj 208 264 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1
--1;
-#X msg 155 60 \; aaa set 11 \; bbb set 22;
-#X connect 0 0 2 0;
-#X connect 0 0 5 0;
-#X connect 1 0 3 0;
-#X connect 1 0 6 0;
-#X connect 2 0 17 0;
-#X connect 2 0 18 0;
-#X connect 3 0 19 0;
-#X connect 3 0 20 0;
-#X connect 7 0 0 0;
-#X connect 8 0 1 0;
-#X connect 10 0 0 0;
-#X connect 11 0 1 0;
-#X connect 12 0 0 0;
-#X connect 13 0 1 0;
diff --git a/iemabs/help-iem_route.pd b/iemabs/help-iem_route.pd
deleted file mode 100644
index 4072914..0000000
--- a/iemabs/help-iem_route.pd
+++ /dev/null
@@ -1,41 +0,0 @@
-#N canvas 318 30 489 283 10;
-#X obj 26 113 route red black;
-#X msg 26 79 red;
-#X msg 61 79 black;
-#X msg 26 139 3;
-#X msg 76 139 4;
-#X floatatom 26 173 4 0 0;
-#X obj 157 115 route red black;
-#X msg 157 81 red;
-#X msg 192 81 black;
-#X floatatom 157 175 4 0 0;
-#X obj 157 144 f 3;
-#X obj 207 143 f 4;
-#X text 30 211 OK;
-#X text 156 210 failed !;
-#X msg 299 81 red;
-#X msg 334 81 black;
-#X floatatom 299 175 4 0 0;
-#X obj 299 144 f 3;
-#X obj 363 142 f 4;
-#X obj 299 115 iem_route red black;
-#X text 298 209 that's the difference;
-#X text 35 30 iem_route quite similar to route \, except....;
-#X connect 0 0 3 0;
-#X connect 0 1 4 0;
-#X connect 1 0 0 0;
-#X connect 2 0 0 0;
-#X connect 3 0 5 0;
-#X connect 4 0 5 0;
-#X connect 6 0 10 0;
-#X connect 6 1 11 0;
-#X connect 7 0 6 0;
-#X connect 8 0 6 0;
-#X connect 10 0 9 0;
-#X connect 11 0 9 0;
-#X connect 14 0 19 0;
-#X connect 15 0 19 0;
-#X connect 17 0 16 0;
-#X connect 18 0 16 0;
-#X connect 19 0 17 0;
-#X connect 19 1 18 0;
diff --git a/iemabs/help-iem_samplerate~.pd b/iemabs/help-iem_samplerate~.pd
deleted file mode 100644
index e6de820..0000000
--- a/iemabs/help-iem_samplerate~.pd
+++ /dev/null
@@ -1,37 +0,0 @@
-#N canvas 184 90 489 296 10;
-#X obj 12 66 dsp;
-#X floatatom 12 93 5 0 0 0 - - -;
-#X obj 12 40 tgl 15 0 empty empty empty 8 -8 0 10 -262144 -1 -1 0 1
-;
-#X text 47 217 (c) musil@iem.kug.ac.at;
-#X text 89 230 IEM KUG;
-#X text 64 242 graz \, austria 2003;
-#X obj 92 131 iem_samplerate~;
-#X obj 92 106 osc~ 440;
-#X floatatom 92 163 7 0 0 0 - - -;
-#X text 143 163 Hz;
-#X obj 92 183 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1
--1;
-#X text 40 37 <- toggle here;
-#N canvas 383 167 452 302 down 0;
-#X obj 98 74 inlet~;
-#X obj 188 79 block~ 32 1 0.5;
-#X obj 98 132 iem_samplerate~;
-#X obj 98 161 outlet;
-#X connect 0 0 2 0;
-#X connect 2 0 3 0;
-#X restore 305 132 pd down;
-#X floatatom 305 162 7 0 0 0 - - -;
-#X text 356 162 Hz;
-#X obj 305 182 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1
--1;
-#X text 131 8 output the current samplerate of a window;
-#X text 11 6 iem_samplerate~;
-#X connect 0 0 1 0;
-#X connect 2 0 0 0;
-#X connect 6 0 8 0;
-#X connect 7 0 6 0;
-#X connect 7 0 12 0;
-#X connect 8 0 10 0;
-#X connect 12 0 13 0;
-#X connect 13 0 15 0;
diff --git a/iemabs/help-iem_sel_any.pd b/iemabs/help-iem_sel_any.pd
deleted file mode 100644
index f961d4d..0000000
--- a/iemabs/help-iem_sel_any.pd
+++ /dev/null
@@ -1,53 +0,0 @@
-#N canvas 480 230 729 405 10;
-#X obj 356 313 print;
-#X obj 145 137 modulo_counter 4 0;
-#X floatatom 145 159 2 0 3 0 - - -;
-#X obj 472 46 loadbang;
-#X obj 145 111 bang;
-#X floatatom 237 87 5 0 3 0 - - -;
-#X obj 237 110 t b f;
-#X obj 237 66 init 0;
-#X text 85 337 (c) musil@iem.kug.ac.at;
-#X text 127 350 IEM KUG;
-#X msg 90 152 0;
-#X msg 90 173 1;
-#X msg 90 193 2;
-#X msg 90 214 3;
-#X text 371 290 2.outlet: pure message (symbol becomes anything-selector)
-;
-#X text 234 284 1.outlet:;
-#X text 12 7 iem_sel_any;
-#X obj 472 96 pp add;
-#X msg 472 71 0 aa \, 1 bbb \, 2 cccc \, 3 ddddd;
-#X text 102 362 graz \, austria 2003;
-#X text 162 7 control a message-box with multiple content;
-#X text 378 267 1.arg: <float> max. number of messages;
-#X msg 396 206 clear;
-#X text 401 223 <clear> message : clears content;
-#X text 171 171 <float> message-index;
-#X text 511 141 adds a new entry into object;
-#X obj 277 268 iem_sel_any 10;
-#X text 462 126 <add> message + <float> index + <symbol> entry;
-#X text 147 295 <set> message + <symbol> entry;
-#X text 45 84 click here ->;
-#X obj 145 84 cnv 15 34 17 empty empty empty 20 12 0 14 -225280 -66577
-0;
-#X msg 145 84 ddddd;
-#X connect 1 0 2 0;
-#X connect 2 0 26 0;
-#X connect 3 0 18 0;
-#X connect 4 0 1 0;
-#X connect 5 0 6 0;
-#X connect 6 0 1 0;
-#X connect 6 1 1 1;
-#X connect 7 0 5 0;
-#X connect 10 0 26 0;
-#X connect 11 0 26 0;
-#X connect 12 0 26 0;
-#X connect 13 0 26 0;
-#X connect 17 0 26 0;
-#X connect 18 0 17 0;
-#X connect 22 0 26 0;
-#X connect 26 0 31 0;
-#X connect 26 1 0 0;
-#X connect 31 0 4 0;
diff --git a/iemabs/help-iem_send.pd b/iemabs/help-iem_send.pd
deleted file mode 100644
index cdee951..0000000
--- a/iemabs/help-iem_send.pd
+++ /dev/null
@@ -1,62 +0,0 @@
-#N canvas 115 112 707 469 10;
-#X floatatom 43 317 5 0 0 0 - - -;
-#X msg 136 107 set ccc;
-#X msg 363 104 set ddd;
-#X msg 109 82 set aaa;
-#X msg 341 78 set bbb;
-#X msg 198 113 clear;
-#X msg 428 109 clear;
-#X floatatom 57 342 5 0 0 0 - - -;
-#X obj 29 345 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1
--1;
-#X obj 42 144 iem_send aaa;
-#X obj 292 144 iem_s bbb;
-#X obj 43 291 r aaa;
-#X obj 167 291 r bbb;
-#X obj 321 294 r ccc;
-#X obj 457 294 r ddd;
-#X floatatom 167 316 5 0 0 0 - - -;
-#X floatatom 181 341 5 0 0 0 - - -;
-#X obj 153 344 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1
--1;
-#X floatatom 321 318 5 0 0 0 - - -;
-#X floatatom 335 343 5 0 0 0 - - -;
-#X obj 307 346 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1
--1;
-#X floatatom 457 319 5 0 0 0 - - -;
-#X floatatom 471 344 5 0 0 0 - - -;
-#X obj 443 347 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1
--1;
-#X text 357 144 1.arg: <symbol> or <float> send-label;
-#X floatatom 14 76 5 0 0 0 - - -;
-#X text 11 12 iem_send;
-#X text 106 12 send-object with changeable send-label;
-#X floatatom 48 77 5 0 0 0 - - -;
-#X msg 48 98 set \$1;
-#X floatatom 261 80 5 0 0 0 - - -;
-#X floatatom 295 81 5 0 0 0 - - -;
-#X msg 295 102 set \$1;
-#X connect 0 0 7 0;
-#X connect 0 0 8 0;
-#X connect 1 0 9 1;
-#X connect 2 0 10 1;
-#X connect 3 0 9 1;
-#X connect 4 0 10 1;
-#X connect 5 0 9 1;
-#X connect 6 0 10 1;
-#X connect 11 0 0 0;
-#X connect 12 0 15 0;
-#X connect 13 0 18 0;
-#X connect 14 0 21 0;
-#X connect 15 0 16 0;
-#X connect 15 0 17 0;
-#X connect 18 0 19 0;
-#X connect 18 0 20 0;
-#X connect 21 0 22 0;
-#X connect 21 0 23 0;
-#X connect 25 0 9 0;
-#X connect 28 0 29 0;
-#X connect 29 0 9 0;
-#X connect 30 0 10 0;
-#X connect 31 0 32 0;
-#X connect 32 0 10 0;
diff --git a/iemabs/help-ii.pd b/iemabs/help-ii.pd
deleted file mode 100644
index 72a29a8..0000000
--- a/iemabs/help-ii.pd
+++ /dev/null
@@ -1,46 +0,0 @@
-#N canvas 156 133 532 351 10;
-#X msg 81 54 2.5;
-#X msg 20 54 bang;
-#X msg 121 55 23 64;
-#X text 55 249 the above can be abbreviated as:;
-#X msg 168 55 symbol dog;
-#X msg 260 55 open myfile 888;
-#X obj 20 106 init;
-#X obj 287 249 ii;
-#X obj 20 133 print x1;
-#X obj 95 107 init 44;
-#X obj 95 132 print x2;
-#X obj 190 134 print x3;
-#X obj 190 109 init www;
-#X obj 274 110 init symbol www;
-#X obj 274 134 print x4;
-#X obj 21 179 ii open file 22;
-#X obj 21 203 print x5;
-#X obj 144 180 ii list open file 22;
-#X obj 144 203 print x6;
-#X obj 301 181 ii list 6 7 8;
-#X obj 301 204 print x7;
-#X obj 409 181 ii 9 8 7;
-#X obj 409 204 print x8;
-#X obj 412 138 print x9;
-#X obj 412 112 init float 77;
-#X msg 389 58 11 22 33 aa bb cc;
-#X text 17 282 (c) musil@iem.kug.ac.at;
-#X text 59 295 IEM KUG;
-#X text 34 307 graz \, austria 2001;
-#X text 18 17 init : initialize anything by loadbang;
-#X connect 0 0 6 0;
-#X connect 1 0 6 0;
-#X connect 2 0 6 0;
-#X connect 4 0 6 0;
-#X connect 5 0 6 0;
-#X connect 6 0 8 0;
-#X connect 9 0 10 0;
-#X connect 12 0 11 0;
-#X connect 13 0 14 0;
-#X connect 15 0 16 0;
-#X connect 17 0 18 0;
-#X connect 19 0 20 0;
-#X connect 21 0 22 0;
-#X connect 24 0 23 0;
-#X connect 25 0 6 0;
diff --git a/iemabs/help-iiroute.pd b/iemabs/help-iiroute.pd
deleted file mode 100644
index 61ff85b..0000000
--- a/iemabs/help-iiroute.pd
+++ /dev/null
@@ -1,132 +0,0 @@
-#N canvas 167 225 749 365 10;
-#X floatatom 25 136 4 0 0 0 - - -;
-#X obj 25 161 iem_i_route 3 7;
-#X obj 25 197 bng 15 250 50 0 empty empty empty 20 8 0 10 -262144 -1
--1;
-#X obj 45 197 bng 15 250 50 0 empty empty empty 20 8 0 10 -262144 -1
--1;
-#X obj 65 197 bng 15 250 50 0 empty empty empty 20 8 0 10 -262144 -1
--1;
-#X obj 85 197 bng 15 250 50 0 empty empty empty 20 8 0 10 -262144 -1
--1;
-#X obj 105 197 bng 15 250 50 0 empty empty empty 20 8 0 10 -262144
--1 -1;
-#X floatatom 133 189 4 0 0 0 - - -;
-#X obj 133 214 bng 15 250 50 0 empty empty empty 20 8 0 10 -262144
--1 -1;
-#X floatatom 201 135 4 0 0 0 - - -;
-#X obj 569 132 print rejected;
-#X floatatom 469 20 4 0 0 0 - - -;
-#X obj 191 204 iiroute 2 5 _______;
-#X obj 191 182 pack 0 0;
-#X obj 201 157 t f f;
-#X floatatom 191 230 2 0 0 0 - - -;
-#X obj 191 255 bng 15 250 50 0 empty empty empty 20 8 0 10 -262144
--1 -1;
-#X floatatom 223 230 2 0 0 0 - - -;
-#X obj 223 255 bng 15 250 50 0 empty empty empty 20 8 0 10 -262144
--1 -1;
-#X floatatom 255 230 2 0 0 0 - - -;
-#X obj 255 255 bng 15 250 50 0 empty empty empty 20 8 0 10 -262144
--1 -1;
-#X floatatom 287 230 2 0 0 0 - - -;
-#X obj 287 255 bng 15 250 50 0 empty empty empty 20 8 0 10 -262144
--1 -1;
-#X obj 319 230 print rejected;
-#X obj 469 42 t f b f;
-#X obj 469 86 pack 0 s 0;
-#X obj 487 65 symbol gain;
-#X obj 469 108 iiroute 4 6 10;
-#X floatatom 469 300 5 0 0 0 - - -;
-#X floatatom 495 239 5 0 0 0 - - -;
-#X obj 469 318 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1
--1;
-#X obj 319 252 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1
--1;
-#X obj 495 257 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1
--1;
-#X floatatom 521 178 5 0 0 0 - - -;
-#X obj 521 196 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1
--1;
-#X obj 550 133 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1
--1;
-#X obj 521 156 route gain delay;
-#X obj 495 218 route gain delay;
-#X obj 469 278 route gain delay;
-#X floatatom 566 176 5 0 0 0 - - -;
-#X obj 566 194 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1
--1;
-#X floatatom 540 239 5 0 0 0 - - -;
-#X obj 540 257 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1
--1;
-#X floatatom 514 300 5 0 0 0 - - -;
-#X obj 514 318 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1
--1;
-#X floatatom 620 7 4 0 0 0 - - -;
-#X obj 620 29 t f b f;
-#X obj 624 93 pack 0 s 0;
-#X obj 638 52 symbol delay;
-#X obj 718 47 - 8;
-#X text 53 39 1.arg: <int> first route-item;
-#X text 53 52 2.arg: <int> last route-item;
-#X text 60 304 IEM KUG;
-#X text 33 290 (c) musil@iem.at;
-#X text 35 316 graz \, austria 2003;
-#X text 11 8 iem_i_route;
-#X text 102 8 route only list with prepending floats (integers);
-#X text 215 76 (opt. \, default 0);
-#X text 53 64 3.arg: <int> offset \, adding to first and last;
-#X obj 562 62 - 5;
-#X connect 0 0 1 0;
-#X connect 1 0 2 0;
-#X connect 1 1 3 0;
-#X connect 1 2 4 0;
-#X connect 1 3 5 0;
-#X connect 1 4 6 0;
-#X connect 1 5 7 0;
-#X connect 7 0 8 0;
-#X connect 9 0 14 0;
-#X connect 11 0 24 0;
-#X connect 12 0 15 0;
-#X connect 12 1 17 0;
-#X connect 12 2 19 0;
-#X connect 12 3 21 0;
-#X connect 12 4 23 0;
-#X connect 12 4 31 0;
-#X connect 13 0 12 0;
-#X connect 14 0 13 0;
-#X connect 14 1 13 1;
-#X connect 15 0 16 0;
-#X connect 17 0 18 0;
-#X connect 19 0 20 0;
-#X connect 21 0 22 0;
-#X connect 24 0 25 0;
-#X connect 24 1 26 0;
-#X connect 24 2 59 0;
-#X connect 25 0 27 0;
-#X connect 26 0 25 1;
-#X connect 27 0 38 0;
-#X connect 27 1 37 0;
-#X connect 27 2 36 0;
-#X connect 27 3 10 0;
-#X connect 27 3 35 0;
-#X connect 28 0 30 0;
-#X connect 29 0 32 0;
-#X connect 33 0 34 0;
-#X connect 36 0 33 0;
-#X connect 36 1 39 0;
-#X connect 37 0 29 0;
-#X connect 37 1 41 0;
-#X connect 38 0 28 0;
-#X connect 38 1 43 0;
-#X connect 39 0 40 0;
-#X connect 41 0 42 0;
-#X connect 43 0 44 0;
-#X connect 45 0 46 0;
-#X connect 46 0 47 0;
-#X connect 46 1 48 0;
-#X connect 46 2 49 0;
-#X connect 47 0 27 0;
-#X connect 48 0 47 1;
-#X connect 49 0 47 2;
-#X connect 59 0 25 2;
diff --git a/iemabs/help-init.pd b/iemabs/help-init.pd
deleted file mode 100644
index 0b4cc66..0000000
--- a/iemabs/help-init.pd
+++ /dev/null
@@ -1,46 +0,0 @@
-#N canvas 156 133 530 349 10;
-#X msg 81 54 2.5;
-#X msg 20 54 bang;
-#X msg 121 55 23 64;
-#X text 55 249 the above can be abbreviated as:;
-#X msg 168 55 symbol dog;
-#X msg 260 55 open myfile 888;
-#X obj 20 106 init;
-#X obj 287 249 ii;
-#X obj 20 133 print x1;
-#X obj 95 107 init 44;
-#X obj 95 132 print x2;
-#X obj 190 134 print x3;
-#X obj 190 109 init www;
-#X obj 274 110 init symbol www;
-#X obj 274 134 print x4;
-#X obj 21 179 ii open file 22;
-#X obj 21 203 print x5;
-#X obj 144 180 ii list open file 22;
-#X obj 144 203 print x6;
-#X obj 301 181 ii list 6 7 8;
-#X obj 301 204 print x7;
-#X obj 409 181 ii 9 8 7;
-#X obj 409 204 print x8;
-#X obj 412 138 print x9;
-#X obj 412 112 init float 77;
-#X msg 389 58 11 22 33 aa bb cc;
-#X text 17 282 (c) musil@iem.kug.ac.at;
-#X text 59 295 IEM KUG;
-#X text 34 307 graz \, austria 2001;
-#X text 18 17 init : initialize anything by loadbang;
-#X connect 0 0 6 0;
-#X connect 1 0 6 0;
-#X connect 2 0 6 0;
-#X connect 4 0 6 0;
-#X connect 5 0 6 0;
-#X connect 6 0 8 0;
-#X connect 9 0 10 0;
-#X connect 12 0 11 0;
-#X connect 13 0 14 0;
-#X connect 15 0 16 0;
-#X connect 17 0 18 0;
-#X connect 19 0 20 0;
-#X connect 21 0 22 0;
-#X connect 24 0 23 0;
-#X connect 25 0 6 0;
diff --git a/iemabs/help-int_fract~.pd b/iemabs/help-int_fract~.pd
deleted file mode 100644
index 454efe2..0000000
--- a/iemabs/help-int_fract~.pd
+++ /dev/null
@@ -1,32 +0,0 @@
-#N canvas 375 118 408 332 10;
-#X text 11 273 (c) musil@iem.kug.ac.at;
-#X text 53 286 IEM KUG;
-#X text 28 48 dsp ON/OFF;
-#X floatatom 45 225 7 0 0 0 - - -;
-#X floatatom 46 119 7 0 0 0 - - -;
-#X floatatom 11 88 5 0 0 0 - - -;
-#X text 46 87 % cpu;
-#X obj 11 68 dsp;
-#X obj 11 48 tgl 15 0 empty empty empty 8 -8 0 10 -262144 -1 -1 0 1
-;
-#X text 9 5 round~;
-#X obj 46 141 sig~;
-#X obj 45 203 unsig~;
-#X text 120 168 no arg;
-#X text 28 298 graz \, austria 2003;
-#X obj 45 170 int_fract~;
-#X floatatom 101 224 7 0 0 0 - - -;
-#X obj 101 202 unsig~;
-#X text 12 239 truncated int;
-#X text 102 239 fractal part;
-#X text 87 28 and the fractal part of the float-number;
-#X text 64 6 signal-float-splitting to the;
-#X text 74 17 truncated signal-integer-number;
-#X connect 4 0 10 0;
-#X connect 7 0 5 0;
-#X connect 8 0 7 0;
-#X connect 10 0 14 0;
-#X connect 11 0 3 0;
-#X connect 14 0 11 0;
-#X connect 14 1 16 0;
-#X connect 16 0 15 0;
diff --git a/iemabs/help-list2send.pd b/iemabs/help-list2send.pd
deleted file mode 100644
index 94bb97f..0000000
--- a/iemabs/help-list2send.pd
+++ /dev/null
@@ -1,83 +0,0 @@
-#N canvas 163 45 792 556 10;
-#X msg 209 141 0 aaa \, 1 bbb \, 2 ccc \, 3 ddd \, 4 eee;
-#X text 296 119 init;
-#X obj 209 120 loadbang;
-#X msg 260 167 clear;
-#X text 199 62 the corresponding prepend-floats and receive-symbols
-;
-#X text 199 49 with a prepended float.;
-#X text 200 76 have to be inputed via a set message.;
-#X text 41 505 IEM KUG;
-#X text 15 516 graz \, austria 2003;
-#X text 13 492 (c) musil@iem.at;
-#X text 10 13 list2send;
-#X obj 209 162 pp add;
-#X obj 68 391 r aaa;
-#X floatatom 68 414 5 0 0 0 - - -;
-#X floatatom 103 414 5 0 0 0 - - -;
-#X obj 103 391 r bbb;
-#X floatatom 138 414 5 0 0 0 - - -;
-#X obj 138 391 r ccc;
-#X obj 197 390 r ddd;
-#X floatatom 197 415 8 0 0 0 - - -;
-#X obj 281 391 r eee;
-#X symbolatom 281 414 10 0 0 0 - - -;
-#X obj 68 435 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1
--1;
-#X obj 103 436 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1
--1;
-#X obj 138 436 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1
--1;
-#X obj 197 437 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1
--1;
-#X obj 281 437 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1
--1;
-#X obj 23 143 pp 0;
-#X floatatom 23 125 5 0 0 0 - - -;
-#X floatatom 67 127 5 0 0 0 - - -;
-#X obj 67 145 pp 1;
-#X floatatom 109 128 5 0 0 0 - - -;
-#X obj 109 146 pp 2;
-#X floatatom 152 128 8 0 0 0 - - -;
-#X obj 152 147 pp 3;
-#X symbolatom 30 205 10 0 0 0 - - -;
-#X obj 30 225 pp 4;
-#X floatatom 460 129 5 0 0 0 - - -;
-#X obj 460 147 pp set 1;
-#X msg 469 184 set_all 1.1 2.2 3.3 4.4444 abcdefg;
-#X msg 448 224 all 0.1 0.2 0.3 0.45678 zyxwvu;
-#X obj 209 217 list2send 5;
-#X msg 421 326 from 3 0.9876 lmnop;
-#X msg 442 286 set_from 3 2.2222 zzzzzz;
-#X text 131 14 convert some kind of lists to a sended message;
-#X text 109 247 1.arg: <float> max. number of sended parameters;
-#X connect 0 0 11 0;
-#X connect 2 0 0 0;
-#X connect 3 0 41 0;
-#X connect 11 0 41 0;
-#X connect 12 0 13 0;
-#X connect 13 0 22 0;
-#X connect 14 0 23 0;
-#X connect 15 0 14 0;
-#X connect 16 0 24 0;
-#X connect 17 0 16 0;
-#X connect 18 0 19 0;
-#X connect 19 0 25 0;
-#X connect 20 0 21 0;
-#X connect 21 0 26 0;
-#X connect 27 0 41 0;
-#X connect 28 0 27 0;
-#X connect 29 0 30 0;
-#X connect 30 0 41 0;
-#X connect 31 0 32 0;
-#X connect 32 0 41 0;
-#X connect 33 0 34 0;
-#X connect 34 0 41 0;
-#X connect 35 0 36 0;
-#X connect 36 0 41 0;
-#X connect 37 0 38 0;
-#X connect 38 0 41 0;
-#X connect 39 0 41 0;
-#X connect 40 0 41 0;
-#X connect 42 0 41 0;
-#X connect 43 0 41 0;
diff --git a/iemabs/help-lp10_butt~.pd b/iemabs/help-lp10_butt~.pd
deleted file mode 100644
index bf1ccb3..0000000
--- a/iemabs/help-lp10_butt~.pd
+++ /dev/null
@@ -1,54 +0,0 @@
-#N canvas 280 180 385 436 10;
-#X text 2 222 ~signal_in~;
-#X text 11 369 (c) musil@iem.kug.ac.at;
-#X text 53 382 IEM KUG;
-#X text 27 10 dsp ON/OFF;
-#X floatatom 96 154 3 15 133 0 - - -;
-#X obj 96 173 mtof;
-#X floatatom 96 192 9 0 22000 0 - - -;
-#X text 160 193 Hz;
-#X text 57 251 ~signal_out~;
-#X floatatom 205 253 7 0 0 0 - - -;
-#X text 257 254 dB;
-#X floatatom 118 120 9 0 22000 0 - - -;
-#X text 182 121 Hz;
-#X floatatom 45 81 3 15 133 0 - - -;
-#X floatatom 10 50 5 0 0 0 - - -;
-#X text 49 52 % cpu;
-#X floatatom 148 217 5 2 9999 0 - - -;
-#X text 189 218 ms;
-#X obj 10 30 dsp;
-#X obj 10 10 tgl 15 0 empty empty empty 8 -8 0 10 -262144 -1 -1 1 1
-;
-#X obj 45 296 dac~;
-#X obj 45 271 gainvu~ 300;
-#X obj 257 131 vu 15 120 empty empty 8 -8 0 10 -66577 -1 1 0;
-#X obj 329 140 vsl 15 128 0 127 0 1 empty empty empty 8 -8 0 10 -262144
--1 -1 10000 1;
-#X obj 45 100 testtone~ 200;
-#X obj 109 64 init 69;
-#X text 72 82 midi;
-#X text 40 319 1.arg:<float> cutoff_freq. [Hz];
-#X text 40 329 2.arg:<float> interpolation_time [ms];
-#X floatatom 305 288 7 0 0 0 - - -;
-#X text 357 289 dB;
-#X text 157 236 <- double-click;
-#X obj 45 237 lp10_butt~ 440 200;
-#X text 28 394 graz \, austria 2003;
-#X connect 4 0 5 0;
-#X connect 5 0 6 0;
-#X connect 6 0 32 1;
-#X connect 13 0 24 0;
-#X connect 16 0 32 2;
-#X connect 18 0 14 0;
-#X connect 19 0 18 0;
-#X connect 21 0 20 0;
-#X connect 21 0 20 1;
-#X connect 21 1 29 0;
-#X connect 21 2 22 0;
-#X connect 22 1 9 0;
-#X connect 23 0 21 1;
-#X connect 24 0 32 0;
-#X connect 24 1 11 0;
-#X connect 25 0 13 0;
-#X connect 32 0 21 0;
diff --git a/iemabs/help-lp10_cheb~.pd b/iemabs/help-lp10_cheb~.pd
deleted file mode 100644
index 6f73a43..0000000
--- a/iemabs/help-lp10_cheb~.pd
+++ /dev/null
@@ -1,54 +0,0 @@
-#N canvas 280 180 367 436 10;
-#X text 2 222 ~signal_in~;
-#X text 11 369 (c) musil@iem.kug.ac.at;
-#X text 53 382 IEM KUG;
-#X text 27 10 dsp ON/OFF;
-#X floatatom 96 149 3 15 133 0 - - -;
-#X obj 96 168 mtof;
-#X floatatom 96 187 9 0 22000 0 - - -;
-#X text 160 188 Hz;
-#X text 57 251 ~signal_out~;
-#X floatatom 200 252 7 0 0 0 - - -;
-#X text 251 253 dB;
-#X floatatom 118 120 9 0 22000 0 - - -;
-#X text 182 121 Hz;
-#X floatatom 45 81 3 15 133 0 - - -;
-#X floatatom 10 50 5 0 0 0 - - -;
-#X text 50 51 % cpu;
-#X floatatom 148 217 5 2 9999 0 - - -;
-#X text 189 218 ms;
-#X obj 10 30 dsp;
-#X obj 10 10 tgl 15 0 empty empty empty 8 -8 0 10 -262144 -1 -1 1 1
-;
-#X obj 45 296 dac~;
-#X obj 45 271 gainvu~ 300;
-#X obj 256 130 vu 15 120 empty empty 8 -8 0 10 -66577 -1 1 0;
-#X obj 320 140 vsl 15 128 0 127 0 1 empty empty empty 8 -8 0 10 -262144
--1 -1 10000 1;
-#X obj 45 100 testtone~ 200;
-#X obj 109 64 init 69;
-#X text 72 82 midi;
-#X text 59 320 1.arg:<float> cutoff_freq. [Hz];
-#X text 59 330 2.arg:<float> interpolation_time [ms];
-#X floatatom 286 288 7 0 0 0 - - -;
-#X text 337 289 dB;
-#X text 159 238 <- double-click;
-#X text 28 394 graz \, austria 2003;
-#X obj 45 237 lp10_cheb~ 440 200;
-#X connect 4 0 5 0;
-#X connect 5 0 6 0;
-#X connect 6 0 33 1;
-#X connect 13 0 24 0;
-#X connect 16 0 33 2;
-#X connect 18 0 14 0;
-#X connect 19 0 18 0;
-#X connect 21 0 20 0;
-#X connect 21 0 20 1;
-#X connect 21 1 29 0;
-#X connect 21 2 22 0;
-#X connect 22 1 9 0;
-#X connect 23 0 21 1;
-#X connect 24 0 33 0;
-#X connect 24 1 11 0;
-#X connect 25 0 13 0;
-#X connect 33 0 21 0;
diff --git a/iemabs/help-lp10_crit~.pd b/iemabs/help-lp10_crit~.pd
deleted file mode 100644
index ea621d2..0000000
--- a/iemabs/help-lp10_crit~.pd
+++ /dev/null
@@ -1,54 +0,0 @@
-#N canvas 280 180 373 442 10;
-#X text 2 222 ~signal_in~;
-#X text 11 369 (c) musil@iem.kug.ac.at;
-#X text 53 382 IEM KUG;
-#X text 27 10 dsp ON/OFF;
-#X floatatom 96 149 3 15 133 0 - - -;
-#X obj 96 168 mtof;
-#X floatatom 96 187 9 0 22000 0 - - -;
-#X text 160 188 Hz;
-#X text 57 251 ~signal_out~;
-#X floatatom 200 252 7 0 0 0 - - -;
-#X text 251 253 dB;
-#X floatatom 118 120 9 0 22000 0 - - -;
-#X text 182 121 Hz;
-#X floatatom 45 81 3 15 133 0 - - -;
-#X floatatom 10 50 5 0 0 0 - - -;
-#X text 50 51 % cpu;
-#X floatatom 148 217 5 2 9999 0 - - -;
-#X text 189 218 ms;
-#X obj 10 30 dsp;
-#X obj 10 10 tgl 15 0 empty empty empty 8 -8 0 10 -262144 -1 -1 0 1
-;
-#X obj 45 296 dac~;
-#X obj 45 271 gainvu~ 300;
-#X obj 256 130 vu 15 120 empty empty 8 -8 0 10 -66577 -1 1 0;
-#X obj 320 140 vsl 15 128 0 127 0 1 empty empty empty 8 -8 0 10 -262144
--1 -1 10000 1;
-#X obj 45 100 testtone~ 200;
-#X obj 109 64 init 69;
-#X text 72 82 midi;
-#X text 59 320 1.arg:<float> cutoff_freq. [Hz];
-#X text 59 330 2.arg:<float> interpolation_time [ms];
-#X floatatom 286 288 7 0 0 0 - - -;
-#X text 337 289 dB;
-#X text 159 238 <- double-click;
-#X text 28 394 graz \, austria 2003;
-#X obj 45 237 lp10_crit~ 440 200;
-#X connect 4 0 5 0;
-#X connect 5 0 6 0;
-#X connect 6 0 33 1;
-#X connect 13 0 24 0;
-#X connect 16 0 33 2;
-#X connect 18 0 14 0;
-#X connect 19 0 18 0;
-#X connect 21 0 20 0;
-#X connect 21 0 20 1;
-#X connect 21 1 29 0;
-#X connect 21 2 22 0;
-#X connect 22 1 9 0;
-#X connect 23 0 21 1;
-#X connect 24 0 33 0;
-#X connect 24 1 11 0;
-#X connect 25 0 13 0;
-#X connect 33 0 21 0;
diff --git a/iemabs/help-lp1_t~.pd b/iemabs/help-lp1_t~.pd
deleted file mode 100644
index 29df770..0000000
--- a/iemabs/help-lp1_t~.pd
+++ /dev/null
@@ -1,56 +0,0 @@
-#N canvas 152 8 561 548 10;
-#X text 109 239 ~signal_in~;
-#X text 12 499 (c) musil@iem.kug.ac.at;
-#X text 54 512 IEM KUG;
-#X text 38 33 dsp ON/OFF;
-#X floatatom 191 175 5 0 1005 0 - - -;
-#X text 172 273 ~signal_out~;
-#X floatatom 21 73 5 0 0 0 - - -;
-#X text 60 74 % cpu;
-#X floatatom 231 225 5 2 9999 0 - - -;
-#X text 273 226 ms;
-#X obj 21 53 dsp;
-#X obj 21 33 tgl 15 0 empty empty empty 8 -8 0 10 -262144 -1 -1 1 1
-;
-#X text 29 524 graz \, austria 2001;
-#X text 292 265 2.arg:<float> interpolation_time [ms];
-#X text 234 174 ms;
-#X obj 152 255 lp1_t~ 0.5 200;
-#X text 234 210 interpolation_time [ms];
-#X text 230 159 time_constant [ms];
-#X text 292 254 1.arg:<float> time_constant [ms];
-#X obj 152 100 tgl 15 0 empty empty empty 0 -6 0 8 -262144 -1 -1 0
-1;
-#X obj 74 197 t b;
-#X obj 152 153 sig~;
-#N canvas 0 0 450 300 graph1 0;
-#X array scope 400 float 0;
-#X coords 0 1 399 0 400 80 1;
-#X restore 39 349 graph;
-#X obj 74 306 tabwrite~ scope;
-#X msg 217 115 0.2;
-#X msg 248 115 0.5;
-#X msg 278 116 1.5;
-#X msg 270 503 \; scope xticks 0 22 2;
-#X obj 270 482 loadbang;
-#X text 79 431 1;
-#X text 123 431 2;
-#X text 168 431 3 ms;
-#X floatatom 162 130 5 0 0 0 - - -;
-#X obj 13 13 cnv 8 1 1 empty empty lp1_t~ 1 2 1 18 -262144 -1109 0
-;
-#X text 102 8 lowpass 1.order with time_constant-inlet;
-#X connect 4 0 15 1;
-#X connect 8 0 15 2;
-#X connect 10 0 6 0;
-#X connect 11 0 10 0;
-#X connect 15 0 23 0;
-#X connect 19 0 20 0;
-#X connect 19 0 21 0;
-#X connect 19 0 32 0;
-#X connect 20 0 23 0;
-#X connect 21 0 15 0;
-#X connect 24 0 4 0;
-#X connect 25 0 4 0;
-#X connect 26 0 4 0;
-#X connect 28 0 27 0;
diff --git a/iemabs/help-lp1~.pd b/iemabs/help-lp1~.pd
deleted file mode 100644
index 9f49d1f..0000000
--- a/iemabs/help-lp1~.pd
+++ /dev/null
@@ -1,55 +0,0 @@
-#N canvas 257 125 373 456 10;
-#X text 13 245 ~signal_in~;
-#X text 22 392 (c) musil@iem.kug.ac.at;
-#X text 64 405 IEM KUG;
-#X text 38 33 dsp ON/OFF;
-#X floatatom 89 162 3 15 133 0 - - -;
-#X obj 89 181 mtof;
-#X floatatom 89 200 9 0 22000 0 - - -;
-#X text 153 201 Hz;
-#X text 68 274 ~signal_out~;
-#X floatatom 195 258 7 0 0 0 - - -;
-#X text 246 259 dB;
-#X floatatom 129 143 9 0 22000 0 - - -;
-#X text 193 144 Hz;
-#X floatatom 56 104 3 15 133 0 - - -;
-#X floatatom 21 73 5 0 0 0 - - -;
-#X text 60 74 % cpu;
-#X floatatom 123 235 5 2 9999 0 - - -;
-#X text 164 236 ms;
-#X obj 21 53 dsp;
-#X obj 21 33 tgl 15 0 empty empty empty 8 -8 0 10 -262144 -1 -1 0 1
-;
-#X obj 56 319 dac~;
-#X obj 56 294 gainvu~ 300;
-#X obj 234 136 vu 15 120 empty empty 8 -8 0 10 -66577 -1 1 0;
-#X obj 295 163 vsl 15 128 0 127 0 1 empty empty empty 8 -8 0 10 -262144
--1 -1 10000 1;
-#X obj 56 123 testtone~ 200;
-#X text 39 417 graz \, austria 2001;
-#X obj 120 89 init 69;
-#X text 83 105 midi;
-#X text 21 344 1.arg:<float> cutoff_freq. [Hz];
-#X text 21 354 2.arg:<float> interpolation_time [ms];
-#X obj 56 260 lp1~ 440 200;
-#X floatatom 266 309 7 0 0 0 - - -;
-#X text 317 310 dB;
-#X obj 13 13 cnv 8 1 1 empty empty lp1~ 1 2 1 18 -262144 -1109 0;
-#X text 83 6 lowpass 1.order;
-#X connect 4 0 5 0;
-#X connect 5 0 6 0;
-#X connect 6 0 30 1;
-#X connect 13 0 24 0;
-#X connect 16 0 30 2;
-#X connect 18 0 14 0;
-#X connect 19 0 18 0;
-#X connect 21 0 20 0;
-#X connect 21 0 20 1;
-#X connect 21 1 31 0;
-#X connect 21 2 22 0;
-#X connect 22 1 9 0;
-#X connect 23 0 21 1;
-#X connect 24 0 30 0;
-#X connect 24 1 11 0;
-#X connect 26 0 13 0;
-#X connect 30 0 21 0;
diff --git a/iemabs/help-lp2_butt~.pd b/iemabs/help-lp2_butt~.pd
deleted file mode 100644
index 9aad7e8..0000000
--- a/iemabs/help-lp2_butt~.pd
+++ /dev/null
@@ -1,54 +0,0 @@
-#N canvas 280 180 385 436 10;
-#X text 2 222 ~signal_in~;
-#X text 11 369 (c) musil@iem.kug.ac.at;
-#X text 53 382 IEM KUG;
-#X text 27 10 dsp ON/OFF;
-#X floatatom 93 154 3 15 133 0 - - -;
-#X obj 93 173 mtof;
-#X floatatom 93 192 9 0 22000 0 - - -;
-#X text 157 193 Hz;
-#X text 57 251 ~signal_out~;
-#X floatatom 205 253 7 0 0 0 - - -;
-#X text 257 254 dB;
-#X floatatom 118 120 9 0 22000 0 - - -;
-#X text 182 121 Hz;
-#X floatatom 45 81 3 15 133 0 - - -;
-#X floatatom 10 50 5 0 0 0 - - -;
-#X text 49 52 % cpu;
-#X floatatom 142 217 5 2 9999 0 - - -;
-#X text 183 218 ms;
-#X obj 10 30 dsp;
-#X obj 10 10 tgl 15 0 empty empty empty 8 -8 0 10 -262144 -1 -1 1 1
-;
-#X obj 45 296 dac~;
-#X obj 45 271 gainvu~ 300;
-#X obj 257 131 vu 15 120 empty empty 8 -8 0 10 -66577 -1 1 0;
-#X obj 329 140 vsl 15 128 0 127 0 1 empty empty empty 8 -8 0 10 -262144
--1 -1 10000 1;
-#X obj 45 100 testtone~ 200;
-#X obj 109 64 init 69;
-#X text 72 82 midi;
-#X text 40 319 1.arg:<float> cutoff_freq. [Hz];
-#X text 40 329 2.arg:<float> interpolation_time [ms];
-#X floatatom 305 288 7 0 0 0 - - -;
-#X text 357 289 dB;
-#X text 157 236 <- double-click;
-#X text 28 394 graz \, austria 2003;
-#X obj 45 237 lp2_butt~ 440 200;
-#X connect 4 0 5 0;
-#X connect 5 0 6 0;
-#X connect 6 0 33 1;
-#X connect 13 0 24 0;
-#X connect 16 0 33 2;
-#X connect 18 0 14 0;
-#X connect 19 0 18 0;
-#X connect 21 0 20 0;
-#X connect 21 0 20 1;
-#X connect 21 1 29 0;
-#X connect 21 2 22 0;
-#X connect 22 1 9 0;
-#X connect 23 0 21 1;
-#X connect 24 0 33 0;
-#X connect 24 1 11 0;
-#X connect 25 0 13 0;
-#X connect 33 0 21 0;
diff --git a/iemabs/help-lp2_cheb~.pd b/iemabs/help-lp2_cheb~.pd
deleted file mode 100644
index 64e77e6..0000000
--- a/iemabs/help-lp2_cheb~.pd
+++ /dev/null
@@ -1,54 +0,0 @@
-#N canvas 280 180 373 442 10;
-#X text 2 222 ~signal_in~;
-#X text 11 369 (c) musil@iem.kug.ac.at;
-#X text 53 382 IEM KUG;
-#X text 27 10 dsp ON/OFF;
-#X floatatom 93 148 3 15 133 0 - - -;
-#X obj 93 167 mtof;
-#X floatatom 93 186 9 0 22000 0 - - -;
-#X text 157 187 Hz;
-#X text 57 251 ~signal_out~;
-#X floatatom 200 252 7 0 0 0 - - -;
-#X text 251 253 dB;
-#X floatatom 118 120 9 0 22000 0 - - -;
-#X text 182 121 Hz;
-#X floatatom 45 81 3 15 133 0 - - -;
-#X floatatom 10 50 5 0 0 0 - - -;
-#X text 50 51 % cpu;
-#X floatatom 142 216 5 2 9999 0 - - -;
-#X text 183 217 ms;
-#X obj 10 30 dsp;
-#X obj 10 10 tgl 15 0 empty empty empty 8 -8 0 10 -262144 -1 -1 0 1
-;
-#X obj 45 296 dac~;
-#X obj 45 271 gainvu~ 300;
-#X obj 256 130 vu 15 120 empty empty 8 -8 0 10 -66577 -1 1 0;
-#X obj 320 140 vsl 15 128 0 127 0 1 empty empty empty 8 -8 0 10 -262144
--1 -1 10000 1;
-#X obj 45 100 testtone~ 200;
-#X obj 109 64 init 69;
-#X text 72 82 midi;
-#X text 59 320 1.arg:<float> cutoff_freq. [Hz];
-#X text 59 330 2.arg:<float> interpolation_time [ms];
-#X floatatom 286 288 7 0 0 0 - - -;
-#X text 337 289 dB;
-#X text 151 236 <- double-click;
-#X text 28 393 graz \, austria 2003;
-#X obj 45 237 lp2_cheb~ 440 200;
-#X connect 4 0 5 0;
-#X connect 5 0 6 0;
-#X connect 6 0 33 1;
-#X connect 13 0 24 0;
-#X connect 16 0 33 2;
-#X connect 18 0 14 0;
-#X connect 19 0 18 0;
-#X connect 21 0 20 0;
-#X connect 21 0 20 1;
-#X connect 21 1 29 0;
-#X connect 21 2 22 0;
-#X connect 22 1 9 0;
-#X connect 23 0 21 1;
-#X connect 24 0 33 0;
-#X connect 24 1 11 0;
-#X connect 25 0 13 0;
-#X connect 33 0 21 0;
diff --git a/iemabs/help-lp2_crit~.pd b/iemabs/help-lp2_crit~.pd
deleted file mode 100644
index 4624de8..0000000
--- a/iemabs/help-lp2_crit~.pd
+++ /dev/null
@@ -1,54 +0,0 @@
-#N canvas 280 180 379 448 10;
-#X text 2 222 ~signal_in~;
-#X text 11 369 (c) musil@iem.kug.ac.at;
-#X text 53 382 IEM KUG;
-#X text 27 10 dsp ON/OFF;
-#X floatatom 93 148 3 15 133 0 - - -;
-#X obj 93 167 mtof;
-#X floatatom 93 186 9 0 22000 0 - - -;
-#X text 157 187 Hz;
-#X text 57 251 ~signal_out~;
-#X floatatom 200 252 7 0 0 0 - - -;
-#X text 251 253 dB;
-#X floatatom 118 120 9 0 22000 0 - - -;
-#X text 182 121 Hz;
-#X floatatom 45 81 3 15 133 0 - - -;
-#X floatatom 10 50 5 0 0 0 - - -;
-#X text 50 51 % cpu;
-#X floatatom 142 216 5 2 9999 0 - - -;
-#X text 183 217 ms;
-#X obj 10 30 dsp;
-#X obj 10 10 tgl 15 0 empty empty empty 8 -8 0 10 -262144 -1 -1 0 1
-;
-#X obj 45 296 dac~;
-#X obj 45 271 gainvu~ 300;
-#X obj 256 130 vu 15 120 empty empty 8 -8 0 10 -66577 -1 1 0;
-#X obj 320 140 vsl 15 128 0 127 0 1 empty empty empty 8 -8 0 10 -262144
--1 -1 10000 1;
-#X obj 45 100 testtone~ 200;
-#X obj 129 64 init 69;
-#X text 72 82 midi;
-#X text 59 320 1.arg:<float> cutoff_freq. [Hz];
-#X text 59 330 2.arg:<float> interpolation_time [ms];
-#X floatatom 286 288 7 0 0 0 - - -;
-#X text 337 289 dB;
-#X text 151 236 <- double-click;
-#X text 28 394 graz \, austria 2003;
-#X obj 45 237 lp2_crit~ 440 200;
-#X connect 4 0 5 0;
-#X connect 5 0 6 0;
-#X connect 6 0 33 1;
-#X connect 13 0 24 0;
-#X connect 16 0 33 2;
-#X connect 18 0 14 0;
-#X connect 19 0 18 0;
-#X connect 21 0 20 0;
-#X connect 21 0 20 1;
-#X connect 21 1 29 0;
-#X connect 21 2 22 0;
-#X connect 22 1 9 0;
-#X connect 23 0 21 1;
-#X connect 24 0 33 0;
-#X connect 24 1 11 0;
-#X connect 25 0 13 0;
-#X connect 33 0 21 0;
diff --git a/iemabs/help-lp2~.pd b/iemabs/help-lp2~.pd
deleted file mode 100644
index 8a357c8..0000000
--- a/iemabs/help-lp2~.pd
+++ /dev/null
@@ -1,60 +0,0 @@
-#N canvas 285 129 387 460 10;
-#X text 11 255 ~signal_in~;
-#X text 24 389 (c) musil@iem.kug.ac.at;
-#X text 66 402 IEM KUG;
-#X text 36 43 dsp ON/OFF;
-#X floatatom 88 171 3 15 133 0 - - -;
-#X obj 88 190 mtof;
-#X floatatom 88 209 9 0 22000 0 - - -;
-#X text 152 210 Hz;
-#X text 66 284 ~signal_out~;
-#X floatatom 191 284 7 0 0 0 - - -;
-#X text 242 285 dB;
-#X floatatom 127 153 9 0 22000 0 - - -;
-#X text 191 154 Hz;
-#X floatatom 54 114 3 15 133 0 - - -;
-#X floatatom 19 83 5 0 0 0 - - -;
-#X text 61 83 % cpu;
-#X floatatom 157 250 5 2 9999 0 - - -;
-#X text 198 251 ms;
-#X obj 19 63 dsp;
-#X floatatom 122 232 4 0.01 1000 0 - - -;
-#X text 157 232 Q;
-#X text 88 354 2.arg:<float> Q [-];
-#X text 88 364 3.arg:<float> interpolation_time [ms];
-#X obj 19 43 tgl 15 0 empty empty empty 8 -8 0 10 -262144 -1 -1 0 1
-;
-#X obj 54 329 dac~;
-#X obj 54 304 gainvu~ 300;
-#X obj 236 162 vu 15 120 empty empty 8 -8 0 10 -66577 -1 1 0;
-#X obj 296 173 vsl 15 128 0 127 0 1 empty empty empty 8 -8 0 10 -262144
--1 -1 10000 1;
-#X obj 54 133 testtone~ 200;
-#X text 41 414 graz \, austria 2001;
-#X obj 118 99 init 69;
-#X text 81 115 midi;
-#X obj 54 270 lp2~ 440 0.707 200;
-#X text 88 344 1.arg:<float> cutoff_freq. [Hz];
-#X floatatom 278 319 7 0 0 0 - - -;
-#X text 329 320 dB;
-#X text 45 62 performance: 0.22 % at 400 MHz-Pentium \, sr=44100;
-#X obj 13 13 cnv 8 1 1 empty empty lp2~ 1 2 1 18 -262144 -1109 0;
-#X text 83 6 lowpass 2.order;
-#X connect 4 0 5 0;
-#X connect 5 0 6 0;
-#X connect 6 0 32 1;
-#X connect 13 0 28 0;
-#X connect 16 0 32 3;
-#X connect 18 0 14 0;
-#X connect 19 0 32 2;
-#X connect 23 0 18 0;
-#X connect 25 0 24 0;
-#X connect 25 0 24 1;
-#X connect 25 1 34 0;
-#X connect 25 2 26 0;
-#X connect 26 1 9 0;
-#X connect 27 0 25 1;
-#X connect 28 0 32 0;
-#X connect 28 1 11 0;
-#X connect 30 0 13 0;
-#X connect 32 0 25 0;
diff --git a/iemabs/help-lp3_butt~.pd b/iemabs/help-lp3_butt~.pd
deleted file mode 100644
index 401e8c5..0000000
--- a/iemabs/help-lp3_butt~.pd
+++ /dev/null
@@ -1,54 +0,0 @@
-#N canvas 280 180 385 436 10;
-#X text 2 222 ~signal_in~;
-#X text 11 369 (c) musil@iem.kug.ac.at;
-#X text 53 382 IEM KUG;
-#X text 27 10 dsp ON/OFF;
-#X floatatom 93 154 3 15 133 0 - - -;
-#X obj 93 173 mtof;
-#X floatatom 93 192 9 0 22000 0 - - -;
-#X text 157 193 Hz;
-#X text 57 251 ~signal_out~;
-#X floatatom 205 253 7 0 0 0 - - -;
-#X text 257 254 dB;
-#X floatatom 118 120 9 0 22000 0 - - -;
-#X text 182 121 Hz;
-#X floatatom 45 81 3 15 133 0 - - -;
-#X floatatom 10 50 5 0 0 0 - - -;
-#X text 49 52 % cpu;
-#X floatatom 142 217 5 2 9999 0 - - -;
-#X text 183 218 ms;
-#X obj 10 30 dsp;
-#X obj 10 10 tgl 15 0 empty empty empty 8 -8 0 10 -262144 -1 -1 1 1
-;
-#X obj 45 296 dac~;
-#X obj 45 271 gainvu~ 300;
-#X obj 257 131 vu 15 120 empty empty 8 -8 0 10 -66577 -1 1 0;
-#X obj 329 140 vsl 15 128 0 127 0 1 empty empty empty 8 -8 0 10 -262144
--1 -1 10000 1;
-#X obj 45 100 testtone~ 200;
-#X obj 109 64 init 69;
-#X text 72 82 midi;
-#X text 40 319 1.arg:<float> cutoff_freq. [Hz];
-#X text 40 329 2.arg:<float> interpolation_time [ms];
-#X floatatom 305 288 7 0 0 0 - - -;
-#X text 357 289 dB;
-#X text 157 236 <- double-click;
-#X text 28 394 graz \, austria 2003;
-#X obj 45 237 lp3_butt~ 440 200;
-#X connect 4 0 5 0;
-#X connect 5 0 6 0;
-#X connect 6 0 33 1;
-#X connect 13 0 24 0;
-#X connect 16 0 33 2;
-#X connect 18 0 14 0;
-#X connect 19 0 18 0;
-#X connect 21 0 20 0;
-#X connect 21 0 20 1;
-#X connect 21 1 29 0;
-#X connect 21 2 22 0;
-#X connect 22 1 9 0;
-#X connect 23 0 21 1;
-#X connect 24 0 33 0;
-#X connect 24 1 11 0;
-#X connect 25 0 13 0;
-#X connect 33 0 21 0;
diff --git a/iemabs/help-lp3_cheb~.pd b/iemabs/help-lp3_cheb~.pd
deleted file mode 100644
index 6ee6942..0000000
--- a/iemabs/help-lp3_cheb~.pd
+++ /dev/null
@@ -1,54 +0,0 @@
-#N canvas 280 180 371 440 10;
-#X text 2 222 ~signal_in~;
-#X text 11 369 (c) musil@iem.kug.ac.at;
-#X text 53 382 IEM KUG;
-#X text 27 10 dsp ON/OFF;
-#X floatatom 93 148 3 15 133 0 - - -;
-#X obj 93 167 mtof;
-#X floatatom 93 186 9 0 22000 0 - - -;
-#X text 157 187 Hz;
-#X text 57 251 ~signal_out~;
-#X floatatom 200 252 7 0 0 0 - - -;
-#X text 251 253 dB;
-#X floatatom 118 120 9 0 22000 0 - - -;
-#X text 182 121 Hz;
-#X floatatom 45 81 3 15 133 0 - - -;
-#X floatatom 10 50 5 0 0 0 - - -;
-#X text 50 51 % cpu;
-#X floatatom 142 216 5 2 9999 0 - - -;
-#X text 183 217 ms;
-#X obj 10 30 dsp;
-#X obj 10 10 tgl 15 0 empty empty empty 8 -8 0 10 -262144 -1 -1 1 1
-;
-#X obj 45 296 dac~;
-#X obj 45 271 gainvu~ 300;
-#X obj 256 130 vu 15 120 empty empty 8 -8 0 10 -66577 -1 1 0;
-#X obj 320 140 vsl 15 128 0 127 0 1 empty empty empty 8 -8 0 10 -262144
--1 -1 10000 1;
-#X obj 45 100 testtone~ 200;
-#X obj 109 66 init 69;
-#X text 72 82 midi;
-#X text 59 320 1.arg:<float> cutoff_freq. [Hz];
-#X text 59 330 2.arg:<float> interpolation_time [ms];
-#X floatatom 286 288 7 0 0 0 - - -;
-#X text 337 289 dB;
-#X text 151 236 <- double-click;
-#X text 28 393 graz \, austria 2003;
-#X obj 45 237 lp3_cheb~ 440 200;
-#X connect 4 0 5 0;
-#X connect 5 0 6 0;
-#X connect 6 0 33 1;
-#X connect 13 0 24 0;
-#X connect 16 0 33 2;
-#X connect 18 0 14 0;
-#X connect 19 0 18 0;
-#X connect 21 0 20 0;
-#X connect 21 0 20 1;
-#X connect 21 1 29 0;
-#X connect 21 2 22 0;
-#X connect 22 1 9 0;
-#X connect 23 0 21 1;
-#X connect 24 0 33 0;
-#X connect 24 1 11 0;
-#X connect 25 0 13 0;
-#X connect 33 0 21 0;
diff --git a/iemabs/help-lp3_crit~.pd b/iemabs/help-lp3_crit~.pd
deleted file mode 100644
index 634ce9f..0000000
--- a/iemabs/help-lp3_crit~.pd
+++ /dev/null
@@ -1,54 +0,0 @@
-#N canvas 280 180 377 446 10;
-#X text 2 222 ~signal_in~;
-#X text 11 369 (c) musil@iem.kug.ac.at;
-#X text 53 382 IEM KUG;
-#X text 27 10 dsp ON/OFF;
-#X floatatom 93 148 3 15 133 0 - - -;
-#X obj 93 167 mtof;
-#X floatatom 93 186 9 0 22000 0 - - -;
-#X text 157 187 Hz;
-#X text 57 251 ~signal_out~;
-#X floatatom 200 252 7 0 0 0 - - -;
-#X text 251 253 dB;
-#X floatatom 118 120 9 0 22000 0 - - -;
-#X text 182 121 Hz;
-#X floatatom 45 81 3 15 133 0 - - -;
-#X floatatom 10 50 5 0 0 0 - - -;
-#X text 50 51 % cpu;
-#X floatatom 142 216 5 2 9999 0 - - -;
-#X text 183 217 ms;
-#X obj 10 30 dsp;
-#X obj 10 10 tgl 15 0 empty empty empty 8 -8 0 10 -262144 -1 -1 0 1
-;
-#X obj 45 296 dac~;
-#X obj 45 271 gainvu~ 300;
-#X obj 256 130 vu 15 120 empty empty 8 -8 0 10 -66577 -1 1 0;
-#X obj 320 140 vsl 15 128 0 127 0 1 empty empty empty 8 -8 0 10 -262144
--1 -1 10000 1;
-#X obj 45 100 testtone~ 200;
-#X obj 129 64 init 69;
-#X text 72 82 midi;
-#X text 59 320 1.arg:<float> cutoff_freq. [Hz];
-#X text 59 330 2.arg:<float> interpolation_time [ms];
-#X floatatom 286 288 7 0 0 0 - - -;
-#X text 337 289 dB;
-#X text 151 236 <- double-click;
-#X text 28 394 graz \, austria 2003;
-#X obj 45 237 lp3_crit~ 440 200;
-#X connect 4 0 5 0;
-#X connect 5 0 6 0;
-#X connect 6 0 33 1;
-#X connect 13 0 24 0;
-#X connect 16 0 33 2;
-#X connect 18 0 14 0;
-#X connect 19 0 18 0;
-#X connect 21 0 20 0;
-#X connect 21 0 20 1;
-#X connect 21 1 29 0;
-#X connect 21 2 22 0;
-#X connect 22 1 9 0;
-#X connect 23 0 21 1;
-#X connect 24 0 33 0;
-#X connect 24 1 11 0;
-#X connect 25 0 13 0;
-#X connect 33 0 21 0;
diff --git a/iemabs/help-lp4_butt~.pd b/iemabs/help-lp4_butt~.pd
deleted file mode 100644
index 6e1d352..0000000
--- a/iemabs/help-lp4_butt~.pd
+++ /dev/null
@@ -1,54 +0,0 @@
-#N canvas 280 180 385 436 10;
-#X text 2 222 ~signal_in~;
-#X text 11 369 (c) musil@iem.kug.ac.at;
-#X text 53 382 IEM KUG;
-#X text 27 10 dsp ON/OFF;
-#X floatatom 93 154 3 15 133 0 - - -;
-#X obj 93 173 mtof;
-#X floatatom 93 192 9 0 22000 0 - - -;
-#X text 157 193 Hz;
-#X text 57 251 ~signal_out~;
-#X floatatom 205 253 7 0 0 0 - - -;
-#X text 257 254 dB;
-#X floatatom 118 120 9 0 22000 0 - - -;
-#X text 182 121 Hz;
-#X floatatom 45 81 3 15 133 0 - - -;
-#X floatatom 10 50 5 0 0 0 - - -;
-#X text 49 52 % cpu;
-#X floatatom 142 217 5 2 9999 0 - - -;
-#X text 183 218 ms;
-#X obj 10 30 dsp;
-#X obj 10 10 tgl 15 0 empty empty empty 8 -8 0 10 -262144 -1 -1 1 1
-;
-#X obj 45 296 dac~;
-#X obj 45 271 gainvu~ 300;
-#X obj 257 131 vu 15 120 empty empty 8 -8 0 10 -66577 -1 1 0;
-#X obj 329 140 vsl 15 128 0 127 0 1 empty empty empty 8 -8 0 10 -262144
--1 -1 10000 1;
-#X obj 45 100 testtone~ 200;
-#X obj 109 64 init 69;
-#X text 72 82 midi;
-#X text 40 319 1.arg:<float> cutoff_freq. [Hz];
-#X text 40 329 2.arg:<float> interpolation_time [ms];
-#X floatatom 305 288 7 0 0 0 - - -;
-#X text 357 289 dB;
-#X text 157 236 <- double-click;
-#X text 28 394 graz \, austria 2003;
-#X obj 45 237 lp4_butt~ 440 200;
-#X connect 4 0 5 0;
-#X connect 5 0 6 0;
-#X connect 6 0 33 1;
-#X connect 13 0 24 0;
-#X connect 16 0 33 2;
-#X connect 18 0 14 0;
-#X connect 19 0 18 0;
-#X connect 21 0 20 0;
-#X connect 21 0 20 1;
-#X connect 21 1 29 0;
-#X connect 21 2 22 0;
-#X connect 22 1 9 0;
-#X connect 23 0 21 1;
-#X connect 24 0 33 0;
-#X connect 24 1 11 0;
-#X connect 25 0 13 0;
-#X connect 33 0 21 0;
diff --git a/iemabs/help-lp4_cheb~.pd b/iemabs/help-lp4_cheb~.pd
deleted file mode 100644
index aaf612e..0000000
--- a/iemabs/help-lp4_cheb~.pd
+++ /dev/null
@@ -1,54 +0,0 @@
-#N canvas 280 180 369 438 10;
-#X text 2 222 ~signal_in~;
-#X text 11 369 (c) musil@iem.kug.ac.at;
-#X text 53 382 IEM KUG;
-#X text 27 10 dsp ON/OFF;
-#X floatatom 93 148 3 15 133 0 - - -;
-#X obj 93 167 mtof;
-#X floatatom 93 186 9 0 22000 0 - - -;
-#X text 157 187 Hz;
-#X text 57 251 ~signal_out~;
-#X floatatom 200 252 7 0 0 0 - - -;
-#X text 251 253 dB;
-#X floatatom 118 120 9 0 22000 0 - - -;
-#X text 182 121 Hz;
-#X floatatom 45 81 3 15 133 0 - - -;
-#X floatatom 10 50 5 0 0 0 - - -;
-#X text 50 51 % cpu;
-#X floatatom 142 216 5 2 9999 0 - - -;
-#X text 183 217 ms;
-#X obj 10 30 dsp;
-#X obj 10 10 tgl 15 0 empty empty empty 8 -8 0 10 -262144 -1 -1 1 1
-;
-#X obj 45 296 dac~;
-#X obj 45 271 gainvu~ 300;
-#X obj 256 130 vu 15 120 empty empty 8 -8 0 10 -66577 -1 1 0;
-#X obj 320 140 vsl 15 128 0 127 0 1 empty empty empty 8 -8 0 10 -262144
--1 -1 10000 1;
-#X obj 45 100 testtone~ 200;
-#X obj 109 66 init 69;
-#X text 72 82 midi;
-#X text 59 320 1.arg:<float> cutoff_freq. [Hz];
-#X text 59 330 2.arg:<float> interpolation_time [ms];
-#X floatatom 286 288 7 0 0 0 - - -;
-#X text 337 289 dB;
-#X text 151 236 <- double-click;
-#X obj 45 237 lp4_cheb~ 440 200;
-#X text 28 393 graz \, austria 2003;
-#X connect 4 0 5 0;
-#X connect 5 0 6 0;
-#X connect 6 0 32 1;
-#X connect 13 0 24 0;
-#X connect 16 0 32 2;
-#X connect 18 0 14 0;
-#X connect 19 0 18 0;
-#X connect 21 0 20 0;
-#X connect 21 0 20 1;
-#X connect 21 1 29 0;
-#X connect 21 2 22 0;
-#X connect 22 1 9 0;
-#X connect 23 0 21 1;
-#X connect 24 0 32 0;
-#X connect 24 1 11 0;
-#X connect 25 0 13 0;
-#X connect 32 0 21 0;
diff --git a/iemabs/help-lp4_crit~.pd b/iemabs/help-lp4_crit~.pd
deleted file mode 100644
index b088fa6..0000000
--- a/iemabs/help-lp4_crit~.pd
+++ /dev/null
@@ -1,54 +0,0 @@
-#N canvas 280 180 377 446 10;
-#X text 2 222 ~signal_in~;
-#X text 11 369 (c) musil@iem.kug.ac.at;
-#X text 53 382 IEM KUG;
-#X text 27 10 dsp ON/OFF;
-#X floatatom 93 148 3 15 133 0 - - -;
-#X obj 93 167 mtof;
-#X floatatom 93 186 9 0 22000 0 - - -;
-#X text 157 187 Hz;
-#X text 57 251 ~signal_out~;
-#X floatatom 200 252 7 0 0 0 - - -;
-#X text 251 253 dB;
-#X floatatom 118 120 9 0 22000 0 - - -;
-#X text 182 121 Hz;
-#X floatatom 45 81 3 15 133 0 - - -;
-#X floatatom 10 50 5 0 0 0 - - -;
-#X text 50 51 % cpu;
-#X floatatom 142 216 5 2 9999 0 - - -;
-#X text 183 217 ms;
-#X obj 10 30 dsp;
-#X obj 10 10 tgl 15 0 empty empty empty 8 -8 0 10 -262144 -1 -1 0 1
-;
-#X obj 45 296 dac~;
-#X obj 45 271 gainvu~ 300;
-#X obj 256 130 vu 15 120 empty empty 8 -8 0 10 -66577 -1 1 0;
-#X obj 320 140 vsl 15 128 0 127 0 1 empty empty empty 8 -8 0 10 -262144
--1 -1 10000 1;
-#X obj 45 100 testtone~ 200;
-#X obj 129 64 init 69;
-#X text 72 82 midi;
-#X text 59 320 1.arg:<float> cutoff_freq. [Hz];
-#X text 59 330 2.arg:<float> interpolation_time [ms];
-#X floatatom 286 288 7 0 0 0 - - -;
-#X text 337 289 dB;
-#X text 151 236 <- double-click;
-#X text 28 394 graz \, austria 2003;
-#X obj 45 237 lp4_crit~ 440 200;
-#X connect 4 0 5 0;
-#X connect 5 0 6 0;
-#X connect 6 0 33 1;
-#X connect 13 0 24 0;
-#X connect 16 0 33 2;
-#X connect 18 0 14 0;
-#X connect 19 0 18 0;
-#X connect 21 0 20 0;
-#X connect 21 0 20 1;
-#X connect 21 1 29 0;
-#X connect 21 2 22 0;
-#X connect 22 1 9 0;
-#X connect 23 0 21 1;
-#X connect 24 0 33 0;
-#X connect 24 1 11 0;
-#X connect 25 0 13 0;
-#X connect 33 0 21 0;
diff --git a/iemabs/help-lp5_butt~.pd b/iemabs/help-lp5_butt~.pd
deleted file mode 100644
index 0daedf8..0000000
--- a/iemabs/help-lp5_butt~.pd
+++ /dev/null
@@ -1,54 +0,0 @@
-#N canvas 280 180 385 436 10;
-#X text 2 222 ~signal_in~;
-#X text 11 369 (c) musil@iem.kug.ac.at;
-#X text 53 382 IEM KUG;
-#X text 27 10 dsp ON/OFF;
-#X floatatom 93 154 3 15 133 0 - - -;
-#X obj 93 173 mtof;
-#X floatatom 93 192 9 0 22000 0 - - -;
-#X text 157 193 Hz;
-#X text 57 251 ~signal_out~;
-#X floatatom 205 253 7 0 0 0 - - -;
-#X text 257 254 dB;
-#X floatatom 118 120 9 0 22000 0 - - -;
-#X text 182 121 Hz;
-#X floatatom 45 81 3 15 133 0 - - -;
-#X floatatom 10 50 5 0 0 0 - - -;
-#X text 49 52 % cpu;
-#X floatatom 142 217 5 2 9999 0 - - -;
-#X text 183 218 ms;
-#X obj 10 30 dsp;
-#X obj 10 10 tgl 15 0 empty empty empty 8 -8 0 10 -262144 -1 -1 1 1
-;
-#X obj 45 296 dac~;
-#X obj 45 271 gainvu~ 300;
-#X obj 257 131 vu 15 120 empty empty 8 -8 0 10 -66577 -1 1 0;
-#X obj 329 140 vsl 15 128 0 127 0 1 empty empty empty 8 -8 0 10 -262144
--1 -1 10000 1;
-#X obj 45 100 testtone~ 200;
-#X obj 109 64 init 69;
-#X text 72 82 midi;
-#X text 40 319 1.arg:<float> cutoff_freq. [Hz];
-#X text 40 329 2.arg:<float> interpolation_time [ms];
-#X floatatom 305 288 7 0 0 0 - - -;
-#X text 357 289 dB;
-#X text 157 236 <- double-click;
-#X text 28 394 graz \, austria 2003;
-#X obj 45 237 lp5_butt~ 440 200;
-#X connect 4 0 5 0;
-#X connect 5 0 6 0;
-#X connect 6 0 33 1;
-#X connect 13 0 24 0;
-#X connect 16 0 33 2;
-#X connect 18 0 14 0;
-#X connect 19 0 18 0;
-#X connect 21 0 20 0;
-#X connect 21 0 20 1;
-#X connect 21 1 29 0;
-#X connect 21 2 22 0;
-#X connect 22 1 9 0;
-#X connect 23 0 21 1;
-#X connect 24 0 33 0;
-#X connect 24 1 11 0;
-#X connect 25 0 13 0;
-#X connect 33 0 21 0;
diff --git a/iemabs/help-lp5_cheb~.pd b/iemabs/help-lp5_cheb~.pd
deleted file mode 100644
index 8198493..0000000
--- a/iemabs/help-lp5_cheb~.pd
+++ /dev/null
@@ -1,54 +0,0 @@
-#N canvas 280 180 369 438 10;
-#X text 2 222 ~signal_in~;
-#X text 11 369 (c) musil@iem.kug.ac.at;
-#X text 53 382 IEM KUG;
-#X text 27 10 dsp ON/OFF;
-#X floatatom 93 148 3 15 133 0 - - -;
-#X obj 93 167 mtof;
-#X floatatom 93 186 9 0 22000 0 - - -;
-#X text 157 187 Hz;
-#X text 57 251 ~signal_out~;
-#X floatatom 200 252 7 0 0 0 - - -;
-#X text 251 253 dB;
-#X floatatom 118 120 9 0 22000 0 - - -;
-#X text 182 121 Hz;
-#X floatatom 45 81 3 15 133 0 - - -;
-#X floatatom 10 50 5 0 0 0 - - -;
-#X text 50 51 % cpu;
-#X floatatom 142 216 5 2 9999 0 - - -;
-#X text 183 217 ms;
-#X obj 10 30 dsp;
-#X obj 10 10 tgl 15 0 empty empty empty 8 -8 0 10 -262144 -1 -1 1 1
-;
-#X obj 45 296 dac~;
-#X obj 45 271 gainvu~ 300;
-#X obj 256 130 vu 15 120 empty empty 8 -8 0 10 -66577 -1 1 0;
-#X obj 320 140 vsl 15 128 0 127 0 1 empty empty empty 8 -8 0 10 -262144
--1 -1 10000 1;
-#X obj 45 100 testtone~ 200;
-#X obj 109 64 init 69;
-#X text 72 82 midi;
-#X text 59 320 1.arg:<float> cutoff_freq. [Hz];
-#X text 59 330 2.arg:<float> interpolation_time [ms];
-#X floatatom 286 288 7 0 0 0 - - -;
-#X text 337 289 dB;
-#X text 151 236 <- double-click;
-#X text 28 394 graz \, austria 2003;
-#X obj 45 237 lp5_cheb~ 440 200;
-#X connect 4 0 5 0;
-#X connect 5 0 6 0;
-#X connect 6 0 33 1;
-#X connect 13 0 24 0;
-#X connect 16 0 33 2;
-#X connect 18 0 14 0;
-#X connect 19 0 18 0;
-#X connect 21 0 20 0;
-#X connect 21 0 20 1;
-#X connect 21 1 29 0;
-#X connect 21 2 22 0;
-#X connect 22 1 9 0;
-#X connect 23 0 21 1;
-#X connect 24 0 33 0;
-#X connect 24 1 11 0;
-#X connect 25 0 13 0;
-#X connect 33 0 21 0;
diff --git a/iemabs/help-lp5_crit~.pd b/iemabs/help-lp5_crit~.pd
deleted file mode 100644
index dabbb02..0000000
--- a/iemabs/help-lp5_crit~.pd
+++ /dev/null
@@ -1,54 +0,0 @@
-#N canvas 280 180 377 446 10;
-#X text 2 222 ~signal_in~;
-#X text 11 369 (c) musil@iem.kug.ac.at;
-#X text 53 382 IEM KUG;
-#X text 27 10 dsp ON/OFF;
-#X floatatom 93 148 3 15 133 0 - - -;
-#X obj 93 167 mtof;
-#X floatatom 93 186 9 0 22000 0 - - -;
-#X text 157 187 Hz;
-#X text 57 251 ~signal_out~;
-#X floatatom 200 252 7 0 0 0 - - -;
-#X text 251 253 dB;
-#X floatatom 118 120 9 0 22000 0 - - -;
-#X text 182 121 Hz;
-#X floatatom 45 81 3 15 133 0 - - -;
-#X floatatom 10 50 5 0 0 0 - - -;
-#X text 50 51 % cpu;
-#X floatatom 142 216 5 2 9999 0 - - -;
-#X text 183 217 ms;
-#X obj 10 30 dsp;
-#X obj 10 10 tgl 15 0 empty empty empty 8 -8 0 10 -262144 -1 -1 0 1
-;
-#X obj 45 296 dac~;
-#X obj 45 271 gainvu~ 300;
-#X obj 256 130 vu 15 120 empty empty 8 -8 0 10 -66577 -1 1 0;
-#X obj 320 140 vsl 15 128 0 127 0 1 empty empty empty 8 -8 0 10 -262144
--1 -1 10000 1;
-#X obj 45 100 testtone~ 200;
-#X obj 109 64 init 69;
-#X text 72 82 midi;
-#X text 59 320 1.arg:<float> cutoff_freq. [Hz];
-#X text 59 330 2.arg:<float> interpolation_time [ms];
-#X floatatom 286 288 7 0 0 0 - - -;
-#X text 337 289 dB;
-#X text 151 236 <- double-click;
-#X text 28 394 graz \, austria 2003;
-#X obj 45 237 lp5_crit~ 440 200;
-#X connect 4 0 5 0;
-#X connect 5 0 6 0;
-#X connect 6 0 33 1;
-#X connect 13 0 24 0;
-#X connect 16 0 33 2;
-#X connect 18 0 14 0;
-#X connect 19 0 18 0;
-#X connect 21 0 20 0;
-#X connect 21 0 20 1;
-#X connect 21 1 29 0;
-#X connect 21 2 22 0;
-#X connect 22 1 9 0;
-#X connect 23 0 21 1;
-#X connect 24 0 33 0;
-#X connect 24 1 11 0;
-#X connect 25 0 13 0;
-#X connect 33 0 21 0;
diff --git a/iemabs/help-lp6_butt~.pd b/iemabs/help-lp6_butt~.pd
deleted file mode 100644
index 87bb7e4..0000000
--- a/iemabs/help-lp6_butt~.pd
+++ /dev/null
@@ -1,54 +0,0 @@
-#N canvas 280 180 385 436 10;
-#X text 2 222 ~signal_in~;
-#X text 11 369 (c) musil@iem.kug.ac.at;
-#X text 53 382 IEM KUG;
-#X text 27 10 dsp ON/OFF;
-#X floatatom 93 154 3 15 133 0 - - -;
-#X obj 93 173 mtof;
-#X floatatom 93 192 9 0 22000 0 - - -;
-#X text 157 193 Hz;
-#X text 57 251 ~signal_out~;
-#X floatatom 205 253 7 0 0 0 - - -;
-#X text 257 254 dB;
-#X floatatom 118 120 9 0 22000 0 - - -;
-#X text 182 121 Hz;
-#X floatatom 45 81 3 15 133 0 - - -;
-#X floatatom 10 50 5 0 0 0 - - -;
-#X text 49 52 % cpu;
-#X floatatom 142 217 5 2 9999 0 - - -;
-#X text 183 218 ms;
-#X obj 10 30 dsp;
-#X obj 10 10 tgl 15 0 empty empty empty 8 -8 0 10 -262144 -1 -1 1 1
-;
-#X obj 45 296 dac~;
-#X obj 45 271 gainvu~ 300;
-#X obj 257 131 vu 15 120 empty empty 8 -8 0 10 -66577 -1 1 0;
-#X obj 329 140 vsl 15 128 0 127 0 1 empty empty empty 8 -8 0 10 -262144
--1 -1 10000 1;
-#X obj 45 100 testtone~ 200;
-#X obj 109 64 init 69;
-#X text 72 82 midi;
-#X text 40 319 1.arg:<float> cutoff_freq. [Hz];
-#X text 40 329 2.arg:<float> interpolation_time [ms];
-#X floatatom 305 288 7 0 0 0 - - -;
-#X text 357 289 dB;
-#X text 157 236 <- double-click;
-#X text 28 394 graz \, austria 2003;
-#X obj 45 237 lp6_butt~ 440 200;
-#X connect 4 0 5 0;
-#X connect 5 0 6 0;
-#X connect 6 0 33 1;
-#X connect 13 0 24 0;
-#X connect 16 0 33 2;
-#X connect 18 0 14 0;
-#X connect 19 0 18 0;
-#X connect 21 0 20 0;
-#X connect 21 0 20 1;
-#X connect 21 1 29 0;
-#X connect 21 2 22 0;
-#X connect 22 1 9 0;
-#X connect 23 0 21 1;
-#X connect 24 0 33 0;
-#X connect 24 1 11 0;
-#X connect 25 0 13 0;
-#X connect 33 0 21 0;
diff --git a/iemabs/help-lp6_cheb~.pd b/iemabs/help-lp6_cheb~.pd
deleted file mode 100644
index ca832ab..0000000
--- a/iemabs/help-lp6_cheb~.pd
+++ /dev/null
@@ -1,54 +0,0 @@
-#N canvas 280 180 369 438 10;
-#X text 2 222 ~signal_in~;
-#X text 11 369 (c) musil@iem.kug.ac.at;
-#X text 53 382 IEM KUG;
-#X text 27 10 dsp ON/OFF;
-#X floatatom 93 148 3 15 133 0 - - -;
-#X obj 93 167 mtof;
-#X floatatom 93 186 9 0 22000 0 - - -;
-#X text 157 187 Hz;
-#X text 57 251 ~signal_out~;
-#X floatatom 200 252 7 0 0 0 - - -;
-#X text 251 253 dB;
-#X floatatom 118 120 9 0 22000 0 - - -;
-#X text 182 121 Hz;
-#X floatatom 45 81 3 15 133 0 - - -;
-#X floatatom 10 50 5 0 0 0 - - -;
-#X text 50 51 % cpu;
-#X floatatom 142 216 5 2 9999 0 - - -;
-#X text 183 217 ms;
-#X obj 10 30 dsp;
-#X obj 10 10 tgl 15 0 empty empty empty 8 -8 0 10 -262144 -1 -1 1 1
-;
-#X obj 45 296 dac~;
-#X obj 45 271 gainvu~ 300;
-#X obj 256 130 vu 15 120 empty empty 8 -8 0 10 -66577 -1 1 0;
-#X obj 320 140 vsl 15 128 0 127 0 1 empty empty empty 8 -8 0 10 -262144
--1 -1 10000 1;
-#X obj 45 100 testtone~ 200;
-#X obj 109 64 init 69;
-#X text 72 82 midi;
-#X text 59 320 1.arg:<float> cutoff_freq. [Hz];
-#X text 59 330 2.arg:<float> interpolation_time [ms];
-#X floatatom 286 288 7 0 0 0 - - -;
-#X text 337 289 dB;
-#X text 151 236 <- double-click;
-#X obj 45 237 lp6_cheb~ 440 200;
-#X text 28 394 graz \, austria 2003;
-#X connect 4 0 5 0;
-#X connect 5 0 6 0;
-#X connect 6 0 32 1;
-#X connect 13 0 24 0;
-#X connect 16 0 32 2;
-#X connect 18 0 14 0;
-#X connect 19 0 18 0;
-#X connect 21 0 20 0;
-#X connect 21 0 20 1;
-#X connect 21 1 29 0;
-#X connect 21 2 22 0;
-#X connect 22 1 9 0;
-#X connect 23 0 21 1;
-#X connect 24 0 32 0;
-#X connect 24 1 11 0;
-#X connect 25 0 13 0;
-#X connect 32 0 21 0;
diff --git a/iemabs/help-lp6_crit~.pd b/iemabs/help-lp6_crit~.pd
deleted file mode 100644
index 1265cea..0000000
--- a/iemabs/help-lp6_crit~.pd
+++ /dev/null
@@ -1,54 +0,0 @@
-#N canvas 280 180 375 444 10;
-#X text 2 222 ~signal_in~;
-#X text 11 369 (c) musil@iem.kug.ac.at;
-#X text 53 382 IEM KUG;
-#X text 27 10 dsp ON/OFF;
-#X floatatom 93 148 3 15 133 0 - - -;
-#X obj 93 167 mtof;
-#X floatatom 93 186 9 0 22000 0 - - -;
-#X text 157 187 Hz;
-#X text 57 251 ~signal_out~;
-#X floatatom 200 252 7 0 0 0 - - -;
-#X text 251 253 dB;
-#X floatatom 118 120 9 0 22000 0 - - -;
-#X text 182 121 Hz;
-#X floatatom 45 81 3 15 133 0 - - -;
-#X floatatom 10 50 5 0 0 0 - - -;
-#X text 50 51 % cpu;
-#X floatatom 142 216 5 2 9999 0 - - -;
-#X text 183 217 ms;
-#X obj 10 30 dsp;
-#X obj 10 10 tgl 15 0 empty empty empty 8 -8 0 10 -262144 -1 -1 0 1
-;
-#X obj 45 296 dac~;
-#X obj 45 271 gainvu~ 300;
-#X obj 256 130 vu 15 120 empty empty 8 -8 0 10 -66577 -1 1 0;
-#X obj 320 140 vsl 15 128 0 127 0 1 empty empty empty 8 -8 0 10 -262144
--1 -1 10000 1;
-#X obj 45 100 testtone~ 200;
-#X obj 109 64 init 69;
-#X text 72 82 midi;
-#X text 59 320 1.arg:<float> cutoff_freq. [Hz];
-#X text 59 330 2.arg:<float> interpolation_time [ms];
-#X floatatom 286 288 7 0 0 0 - - -;
-#X text 337 289 dB;
-#X text 151 236 <- double-click;
-#X text 28 394 graz \, austria 2003;
-#X obj 45 237 lp6_crit~ 440 200;
-#X connect 4 0 5 0;
-#X connect 5 0 6 0;
-#X connect 6 0 33 1;
-#X connect 13 0 24 0;
-#X connect 16 0 33 2;
-#X connect 18 0 14 0;
-#X connect 19 0 18 0;
-#X connect 21 0 20 0;
-#X connect 21 0 20 1;
-#X connect 21 1 29 0;
-#X connect 21 2 22 0;
-#X connect 22 1 9 0;
-#X connect 23 0 21 1;
-#X connect 24 0 33 0;
-#X connect 24 1 11 0;
-#X connect 25 0 13 0;
-#X connect 33 0 21 0;
diff --git a/iemabs/help-lp7_butt~.pd b/iemabs/help-lp7_butt~.pd
deleted file mode 100644
index 4a176e1..0000000
--- a/iemabs/help-lp7_butt~.pd
+++ /dev/null
@@ -1,54 +0,0 @@
-#N canvas 280 180 385 436 10;
-#X text 2 222 ~signal_in~;
-#X text 11 369 (c) musil@iem.kug.ac.at;
-#X text 53 382 IEM KUG;
-#X text 27 10 dsp ON/OFF;
-#X floatatom 93 154 3 15 133 0 - - -;
-#X obj 93 173 mtof;
-#X floatatom 93 192 9 0 22000 0 - - -;
-#X text 157 193 Hz;
-#X text 57 251 ~signal_out~;
-#X floatatom 205 253 7 0 0 0 - - -;
-#X text 257 254 dB;
-#X floatatom 118 120 9 0 22000 0 - - -;
-#X text 182 121 Hz;
-#X floatatom 45 81 3 15 133 0 - - -;
-#X floatatom 10 50 5 0 0 0 - - -;
-#X text 49 52 % cpu;
-#X floatatom 142 217 5 2 9999 0 - - -;
-#X text 183 218 ms;
-#X obj 10 30 dsp;
-#X obj 10 10 tgl 15 0 empty empty empty 8 -8 0 10 -262144 -1 -1 1 1
-;
-#X obj 45 296 dac~;
-#X obj 45 271 gainvu~ 300;
-#X obj 257 131 vu 15 120 empty empty 8 -8 0 10 -66577 -1 1 0;
-#X obj 329 140 vsl 15 128 0 127 0 1 empty empty empty 8 -8 0 10 -262144
--1 -1 10000 1;
-#X obj 45 100 testtone~ 200;
-#X obj 109 64 init 69;
-#X text 72 82 midi;
-#X text 40 319 1.arg:<float> cutoff_freq. [Hz];
-#X text 40 329 2.arg:<float> interpolation_time [ms];
-#X floatatom 305 288 7 0 0 0 - - -;
-#X text 357 289 dB;
-#X text 157 236 <- double-click;
-#X text 28 394 graz \, austria 2003;
-#X obj 45 237 lp7_butt~ 440 200;
-#X connect 4 0 5 0;
-#X connect 5 0 6 0;
-#X connect 6 0 33 1;
-#X connect 13 0 24 0;
-#X connect 16 0 33 2;
-#X connect 18 0 14 0;
-#X connect 19 0 18 0;
-#X connect 21 0 20 0;
-#X connect 21 0 20 1;
-#X connect 21 1 29 0;
-#X connect 21 2 22 0;
-#X connect 22 1 9 0;
-#X connect 23 0 21 1;
-#X connect 24 0 33 0;
-#X connect 24 1 11 0;
-#X connect 25 0 13 0;
-#X connect 33 0 21 0;
diff --git a/iemabs/help-lp7_cheb~.pd b/iemabs/help-lp7_cheb~.pd
deleted file mode 100644
index c66c570..0000000
--- a/iemabs/help-lp7_cheb~.pd
+++ /dev/null
@@ -1,54 +0,0 @@
-#N canvas 280 180 367 436 10;
-#X text 2 222 ~signal_in~;
-#X text 11 369 (c) musil@iem.kug.ac.at;
-#X text 53 382 IEM KUG;
-#X text 27 10 dsp ON/OFF;
-#X floatatom 93 148 3 15 133 0 - - -;
-#X obj 93 167 mtof;
-#X floatatom 93 186 9 0 22000 0 - - -;
-#X text 157 187 Hz;
-#X text 57 251 ~signal_out~;
-#X floatatom 200 252 7 0 0 0 - - -;
-#X text 251 253 dB;
-#X floatatom 118 120 9 0 22000 0 - - -;
-#X text 182 121 Hz;
-#X floatatom 45 81 3 15 133 0 - - -;
-#X floatatom 10 50 5 0 0 0 - - -;
-#X text 50 51 % cpu;
-#X floatatom 142 216 5 2 9999 0 - - -;
-#X text 183 217 ms;
-#X obj 10 30 dsp;
-#X obj 10 10 tgl 15 0 empty empty empty 8 -8 0 10 -262144 -1 -1 1 1
-;
-#X obj 45 296 dac~;
-#X obj 45 271 gainvu~ 300;
-#X obj 256 130 vu 15 120 empty empty 8 -8 0 10 -66577 -1 1 0;
-#X obj 320 140 vsl 15 128 0 127 0 1 empty empty empty 8 -8 0 10 -262144
--1 -1 10000 1;
-#X obj 45 100 testtone~ 200;
-#X obj 109 64 init 69;
-#X text 72 82 midi;
-#X text 59 320 1.arg:<float> cutoff_freq. [Hz];
-#X text 59 330 2.arg:<float> interpolation_time [ms];
-#X floatatom 286 288 7 0 0 0 - - -;
-#X text 337 289 dB;
-#X text 151 236 <- double-click;
-#X text 28 394 graz \, austria 2003;
-#X obj 45 237 lp7_cheb~ 440 200;
-#X connect 4 0 5 0;
-#X connect 5 0 6 0;
-#X connect 6 0 33 1;
-#X connect 13 0 24 0;
-#X connect 16 0 33 2;
-#X connect 18 0 14 0;
-#X connect 19 0 18 0;
-#X connect 21 0 20 0;
-#X connect 21 0 20 1;
-#X connect 21 1 29 0;
-#X connect 21 2 22 0;
-#X connect 22 1 9 0;
-#X connect 23 0 21 1;
-#X connect 24 0 33 0;
-#X connect 24 1 11 0;
-#X connect 25 0 13 0;
-#X connect 33 0 21 0;
diff --git a/iemabs/help-lp7_crit~.pd b/iemabs/help-lp7_crit~.pd
deleted file mode 100644
index 14101f7..0000000
--- a/iemabs/help-lp7_crit~.pd
+++ /dev/null
@@ -1,54 +0,0 @@
-#N canvas 280 180 375 444 10;
-#X text 2 222 ~signal_in~;
-#X text 11 369 (c) musil@iem.kug.ac.at;
-#X text 53 382 IEM KUG;
-#X text 27 10 dsp ON/OFF;
-#X floatatom 93 148 3 15 133 0 - - -;
-#X obj 93 167 mtof;
-#X floatatom 93 186 9 0 22000 0 - - -;
-#X text 157 187 Hz;
-#X text 57 251 ~signal_out~;
-#X floatatom 200 252 7 0 0 0 - - -;
-#X text 251 253 dB;
-#X floatatom 118 120 9 0 22000 0 - - -;
-#X text 182 121 Hz;
-#X floatatom 45 81 3 15 133 0 - - -;
-#X floatatom 10 50 5 0 0 0 - - -;
-#X text 50 51 % cpu;
-#X floatatom 142 216 5 2 9999 0 - - -;
-#X text 183 217 ms;
-#X obj 10 30 dsp;
-#X obj 10 10 tgl 15 0 empty empty empty 8 -8 0 10 -262144 -1 -1 0 1
-;
-#X obj 45 296 dac~;
-#X obj 45 271 gainvu~ 300;
-#X obj 256 130 vu 15 120 empty empty 8 -8 0 10 -66577 -1 1 0;
-#X obj 320 140 vsl 15 128 0 127 0 1 empty empty empty 8 -8 0 10 -262144
--1 -1 10000 1;
-#X obj 45 100 testtone~ 200;
-#X obj 109 64 init 69;
-#X text 72 82 midi;
-#X text 59 320 1.arg:<float> cutoff_freq. [Hz];
-#X text 59 330 2.arg:<float> interpolation_time [ms];
-#X floatatom 286 288 7 0 0 0 - - -;
-#X text 337 289 dB;
-#X text 151 236 <- double-click;
-#X text 28 394 graz \, austria 2003;
-#X obj 45 237 lp7_crit~ 440 200;
-#X connect 4 0 5 0;
-#X connect 5 0 6 0;
-#X connect 6 0 33 1;
-#X connect 13 0 24 0;
-#X connect 16 0 33 2;
-#X connect 18 0 14 0;
-#X connect 19 0 18 0;
-#X connect 21 0 20 0;
-#X connect 21 0 20 1;
-#X connect 21 1 29 0;
-#X connect 21 2 22 0;
-#X connect 22 1 9 0;
-#X connect 23 0 21 1;
-#X connect 24 0 33 0;
-#X connect 24 1 11 0;
-#X connect 25 0 13 0;
-#X connect 33 0 21 0;
diff --git a/iemabs/help-lp8_butt~.pd b/iemabs/help-lp8_butt~.pd
deleted file mode 100644
index d858902..0000000
--- a/iemabs/help-lp8_butt~.pd
+++ /dev/null
@@ -1,54 +0,0 @@
-#N canvas 280 180 385 436 10;
-#X text 2 222 ~signal_in~;
-#X text 11 369 (c) musil@iem.kug.ac.at;
-#X text 53 382 IEM KUG;
-#X text 27 10 dsp ON/OFF;
-#X floatatom 93 154 3 15 133 0 - - -;
-#X obj 93 173 mtof;
-#X floatatom 93 192 9 0 22000 0 - - -;
-#X text 157 193 Hz;
-#X text 57 251 ~signal_out~;
-#X floatatom 205 253 7 0 0 0 - - -;
-#X text 257 254 dB;
-#X floatatom 118 120 9 0 22000 0 - - -;
-#X text 182 121 Hz;
-#X floatatom 45 81 3 15 133 0 - - -;
-#X floatatom 10 50 5 0 0 0 - - -;
-#X text 49 52 % cpu;
-#X floatatom 142 217 5 2 9999 0 - - -;
-#X text 183 218 ms;
-#X obj 10 30 dsp;
-#X obj 10 10 tgl 15 0 empty empty empty 8 -8 0 10 -262144 -1 -1 1 1
-;
-#X obj 45 296 dac~;
-#X obj 45 271 gainvu~ 300;
-#X obj 257 131 vu 15 120 empty empty 8 -8 0 10 -66577 -1 1 0;
-#X obj 329 140 vsl 15 128 0 127 0 1 empty empty empty 8 -8 0 10 -262144
--1 -1 10000 1;
-#X obj 45 100 testtone~ 200;
-#X obj 109 64 init 69;
-#X text 72 82 midi;
-#X text 40 319 1.arg:<float> cutoff_freq. [Hz];
-#X text 40 329 2.arg:<float> interpolation_time [ms];
-#X floatatom 305 288 7 0 0 0 - - -;
-#X text 357 289 dB;
-#X text 157 236 <- double-click;
-#X text 28 394 graz \, austria 2003;
-#X obj 45 237 lp8_butt~ 440 200;
-#X connect 4 0 5 0;
-#X connect 5 0 6 0;
-#X connect 6 0 33 1;
-#X connect 13 0 24 0;
-#X connect 16 0 33 2;
-#X connect 18 0 14 0;
-#X connect 19 0 18 0;
-#X connect 21 0 20 0;
-#X connect 21 0 20 1;
-#X connect 21 1 29 0;
-#X connect 21 2 22 0;
-#X connect 22 1 9 0;
-#X connect 23 0 21 1;
-#X connect 24 0 33 0;
-#X connect 24 1 11 0;
-#X connect 25 0 13 0;
-#X connect 33 0 21 0;
diff --git a/iemabs/help-lp8_cheb~.pd b/iemabs/help-lp8_cheb~.pd
deleted file mode 100644
index a5808fa..0000000
--- a/iemabs/help-lp8_cheb~.pd
+++ /dev/null
@@ -1,54 +0,0 @@
-#N canvas 280 180 367 436 10;
-#X text 2 222 ~signal_in~;
-#X text 11 369 (c) musil@iem.kug.ac.at;
-#X text 53 382 IEM KUG;
-#X text 27 10 dsp ON/OFF;
-#X floatatom 93 148 3 15 133 0 - - -;
-#X obj 93 167 mtof;
-#X floatatom 93 186 9 0 22000 0 - - -;
-#X text 157 187 Hz;
-#X text 57 251 ~signal_out~;
-#X floatatom 200 252 7 0 0 0 - - -;
-#X text 251 253 dB;
-#X floatatom 118 120 9 0 22000 0 - - -;
-#X text 182 121 Hz;
-#X floatatom 45 81 3 15 133 0 - - -;
-#X floatatom 10 50 5 0 0 0 - - -;
-#X text 50 51 % cpu;
-#X floatatom 142 216 5 2 9999 0 - - -;
-#X text 183 217 ms;
-#X obj 10 30 dsp;
-#X obj 10 10 tgl 15 0 empty empty empty 8 -8 0 10 -262144 -1 -1 1 1
-;
-#X obj 45 296 dac~;
-#X obj 45 271 gainvu~ 300;
-#X obj 256 130 vu 15 120 empty empty 8 -8 0 10 -66577 -1 1 0;
-#X obj 320 140 vsl 15 128 0 127 0 1 empty empty empty 8 -8 0 10 -262144
--1 -1 10000 1;
-#X obj 45 100 testtone~ 200;
-#X obj 109 64 init 69;
-#X text 72 82 midi;
-#X text 59 320 1.arg:<float> cutoff_freq. [Hz];
-#X text 59 330 2.arg:<float> interpolation_time [ms];
-#X obj 45 237 lp8_cheb~ 440 200;
-#X floatatom 286 288 7 0 0 0 - - -;
-#X text 337 289 dB;
-#X text 151 236 <- double-click;
-#X text 28 394 graz \, austria 2003;
-#X connect 4 0 5 0;
-#X connect 5 0 6 0;
-#X connect 6 0 29 1;
-#X connect 13 0 24 0;
-#X connect 16 0 29 2;
-#X connect 18 0 14 0;
-#X connect 19 0 18 0;
-#X connect 21 0 20 0;
-#X connect 21 0 20 1;
-#X connect 21 1 30 0;
-#X connect 21 2 22 0;
-#X connect 22 1 9 0;
-#X connect 23 0 21 1;
-#X connect 24 0 29 0;
-#X connect 24 1 11 0;
-#X connect 25 0 13 0;
-#X connect 29 0 21 0;
diff --git a/iemabs/help-lp8_crit~.pd b/iemabs/help-lp8_crit~.pd
deleted file mode 100644
index 89027e4..0000000
--- a/iemabs/help-lp8_crit~.pd
+++ /dev/null
@@ -1,54 +0,0 @@
-#N canvas 280 180 373 442 10;
-#X text 2 222 ~signal_in~;
-#X text 11 369 (c) musil@iem.kug.ac.at;
-#X text 53 382 IEM KUG;
-#X text 27 10 dsp ON/OFF;
-#X floatatom 93 148 3 15 133 0 - - -;
-#X obj 93 167 mtof;
-#X floatatom 93 186 9 0 22000 0 - - -;
-#X text 157 187 Hz;
-#X text 57 251 ~signal_out~;
-#X floatatom 200 252 7 0 0 0 - - -;
-#X text 251 253 dB;
-#X floatatom 118 120 9 0 22000 0 - - -;
-#X text 182 121 Hz;
-#X floatatom 45 81 3 15 133 0 - - -;
-#X floatatom 10 50 5 0 0 0 - - -;
-#X text 50 51 % cpu;
-#X floatatom 142 216 5 2 9999 0 - - -;
-#X text 183 217 ms;
-#X obj 10 30 dsp;
-#X obj 10 10 tgl 15 0 empty empty empty 8 -8 0 10 -262144 -1 -1 0 1
-;
-#X obj 45 296 dac~;
-#X obj 45 271 gainvu~ 300;
-#X obj 256 130 vu 15 120 empty empty 8 -8 0 10 -66577 -1 1 0;
-#X obj 320 140 vsl 15 128 0 127 0 1 empty empty empty 8 -8 0 10 -262144
--1 -1 10000 1;
-#X obj 45 100 testtone~ 200;
-#X obj 109 64 init 69;
-#X text 72 82 midi;
-#X text 59 320 1.arg:<float> cutoff_freq. [Hz];
-#X text 59 330 2.arg:<float> interpolation_time [ms];
-#X floatatom 286 288 7 0 0 0 - - -;
-#X text 337 289 dB;
-#X text 151 236 <- double-click;
-#X text 28 394 graz \, austria 2003;
-#X obj 45 237 lp8_crit~ 440 200;
-#X connect 4 0 5 0;
-#X connect 5 0 6 0;
-#X connect 6 0 33 1;
-#X connect 13 0 24 0;
-#X connect 16 0 33 2;
-#X connect 18 0 14 0;
-#X connect 19 0 18 0;
-#X connect 21 0 20 0;
-#X connect 21 0 20 1;
-#X connect 21 1 29 0;
-#X connect 21 2 22 0;
-#X connect 22 1 9 0;
-#X connect 23 0 21 1;
-#X connect 24 0 33 0;
-#X connect 24 1 11 0;
-#X connect 25 0 13 0;
-#X connect 33 0 21 0;
diff --git a/iemabs/help-lp9_butt~.pd b/iemabs/help-lp9_butt~.pd
deleted file mode 100644
index 21d66dd..0000000
--- a/iemabs/help-lp9_butt~.pd
+++ /dev/null
@@ -1,54 +0,0 @@
-#N canvas 280 180 385 436 10;
-#X text 2 222 ~signal_in~;
-#X text 11 369 (c) musil@iem.kug.ac.at;
-#X text 53 382 IEM KUG;
-#X text 27 10 dsp ON/OFF;
-#X floatatom 93 154 3 15 133 0 - - -;
-#X obj 93 173 mtof;
-#X floatatom 93 192 9 0 22000 0 - - -;
-#X text 157 193 Hz;
-#X text 57 251 ~signal_out~;
-#X floatatom 205 253 7 0 0 0 - - -;
-#X text 257 254 dB;
-#X floatatom 118 120 9 0 22000 0 - - -;
-#X text 182 121 Hz;
-#X floatatom 45 81 3 15 133 0 - - -;
-#X floatatom 10 50 5 0 0 0 - - -;
-#X text 49 52 % cpu;
-#X floatatom 142 217 5 2 9999 0 - - -;
-#X text 183 218 ms;
-#X obj 10 30 dsp;
-#X obj 10 10 tgl 15 0 empty empty empty 8 -8 0 10 -262144 -1 -1 1 1
-;
-#X obj 45 296 dac~;
-#X obj 45 271 gainvu~ 300;
-#X obj 257 131 vu 15 120 empty empty 8 -8 0 10 -66577 -1 1 0;
-#X obj 329 140 vsl 15 128 0 127 0 1 empty empty empty 8 -8 0 10 -262144
--1 -1 10000 1;
-#X obj 45 100 testtone~ 200;
-#X obj 109 64 init 69;
-#X text 72 82 midi;
-#X text 40 319 1.arg:<float> cutoff_freq. [Hz];
-#X text 40 329 2.arg:<float> interpolation_time [ms];
-#X floatatom 305 288 7 0 0 0 - - -;
-#X text 357 289 dB;
-#X text 157 236 <- double-click;
-#X text 28 394 graz \, austria 2003;
-#X obj 45 237 lp9_butt~ 440 200;
-#X connect 4 0 5 0;
-#X connect 5 0 6 0;
-#X connect 6 0 33 1;
-#X connect 13 0 24 0;
-#X connect 16 0 33 2;
-#X connect 18 0 14 0;
-#X connect 19 0 18 0;
-#X connect 21 0 20 0;
-#X connect 21 0 20 1;
-#X connect 21 1 29 0;
-#X connect 21 2 22 0;
-#X connect 22 1 9 0;
-#X connect 23 0 21 1;
-#X connect 24 0 33 0;
-#X connect 24 1 11 0;
-#X connect 25 0 13 0;
-#X connect 33 0 21 0;
diff --git a/iemabs/help-lp9_cheb~.pd b/iemabs/help-lp9_cheb~.pd
deleted file mode 100644
index 4938a4f..0000000
--- a/iemabs/help-lp9_cheb~.pd
+++ /dev/null
@@ -1,54 +0,0 @@
-#N canvas 280 180 367 436 10;
-#X text 2 222 ~signal_in~;
-#X text 11 369 (c) musil@iem.kug.ac.at;
-#X text 53 382 IEM KUG;
-#X text 27 10 dsp ON/OFF;
-#X floatatom 93 149 3 15 133 0 - - -;
-#X obj 93 168 mtof;
-#X floatatom 93 187 9 0 22000 0 - - -;
-#X text 157 188 Hz;
-#X text 57 251 ~signal_out~;
-#X floatatom 200 252 7 0 0 0 - - -;
-#X text 251 253 dB;
-#X floatatom 118 120 9 0 22000 0 - - -;
-#X text 182 121 Hz;
-#X floatatom 45 81 3 15 133 0 - - -;
-#X floatatom 10 50 5 0 0 0 - - -;
-#X text 50 51 % cpu;
-#X floatatom 142 217 5 2 9999 0 - - -;
-#X text 183 218 ms;
-#X obj 10 30 dsp;
-#X obj 10 10 tgl 15 0 empty empty empty 8 -8 0 10 -262144 -1 -1 1 1
-;
-#X obj 45 296 dac~;
-#X obj 45 271 gainvu~ 300;
-#X obj 256 130 vu 15 120 empty empty 8 -8 0 10 -66577 -1 1 0;
-#X obj 320 140 vsl 15 128 0 127 0 1 empty empty empty 8 -8 0 10 -262144
--1 -1 10000 1;
-#X obj 45 100 testtone~ 200;
-#X obj 109 64 init 69;
-#X text 72 82 midi;
-#X text 59 320 1.arg:<float> cutoff_freq. [Hz];
-#X text 59 330 2.arg:<float> interpolation_time [ms];
-#X floatatom 286 288 7 0 0 0 - - -;
-#X text 337 289 dB;
-#X text 159 238 <- double-click;
-#X text 28 394 graz \, austria 2003;
-#X obj 45 237 lp9_cheb~ 440 200;
-#X connect 4 0 5 0;
-#X connect 5 0 6 0;
-#X connect 6 0 33 1;
-#X connect 13 0 24 0;
-#X connect 16 0 33 2;
-#X connect 18 0 14 0;
-#X connect 19 0 18 0;
-#X connect 21 0 20 0;
-#X connect 21 0 20 1;
-#X connect 21 1 29 0;
-#X connect 21 2 22 0;
-#X connect 22 1 9 0;
-#X connect 23 0 21 1;
-#X connect 24 0 33 0;
-#X connect 24 1 11 0;
-#X connect 25 0 13 0;
-#X connect 33 0 21 0;
diff --git a/iemabs/help-lp9_crit~.pd b/iemabs/help-lp9_crit~.pd
deleted file mode 100644
index fc6c9ca..0000000
--- a/iemabs/help-lp9_crit~.pd
+++ /dev/null
@@ -1,54 +0,0 @@
-#N canvas 280 180 373 442 10;
-#X text 2 222 ~signal_in~;
-#X text 11 369 (c) musil@iem.kug.ac.at;
-#X text 53 382 IEM KUG;
-#X text 27 10 dsp ON/OFF;
-#X floatatom 93 149 3 15 133 0 - - -;
-#X obj 93 168 mtof;
-#X floatatom 93 187 9 0 22000 0 - - -;
-#X text 157 188 Hz;
-#X text 57 251 ~signal_out~;
-#X floatatom 200 252 7 0 0 0 - - -;
-#X text 251 253 dB;
-#X floatatom 118 120 9 0 22000 0 - - -;
-#X text 182 121 Hz;
-#X floatatom 45 81 3 15 133 0 - - -;
-#X floatatom 10 50 5 0 0 0 - - -;
-#X text 50 51 % cpu;
-#X floatatom 142 217 5 2 9999 0 - - -;
-#X text 183 218 ms;
-#X obj 10 30 dsp;
-#X obj 10 10 tgl 15 0 empty empty empty 8 -8 0 10 -262144 -1 -1 0 1
-;
-#X obj 45 296 dac~;
-#X obj 45 271 gainvu~ 300;
-#X obj 256 130 vu 15 120 empty empty 8 -8 0 10 -66577 -1 1 0;
-#X obj 320 140 vsl 15 128 0 127 0 1 empty empty empty 8 -8 0 10 -262144
--1 -1 10000 1;
-#X obj 45 100 testtone~ 200;
-#X obj 109 64 init 69;
-#X text 72 82 midi;
-#X text 59 320 1.arg:<float> cutoff_freq. [Hz];
-#X text 59 330 2.arg:<float> interpolation_time [ms];
-#X floatatom 286 288 7 0 0 0 - - -;
-#X text 337 289 dB;
-#X text 159 238 <- double-click;
-#X text 28 394 graz \, austria 2003;
-#X obj 45 237 lp9_crit~ 440 200;
-#X connect 4 0 5 0;
-#X connect 5 0 6 0;
-#X connect 6 0 33 1;
-#X connect 13 0 24 0;
-#X connect 16 0 33 2;
-#X connect 18 0 14 0;
-#X connect 19 0 18 0;
-#X connect 21 0 20 0;
-#X connect 21 0 20 1;
-#X connect 21 1 29 0;
-#X connect 21 2 22 0;
-#X connect 22 1 9 0;
-#X connect 23 0 21 1;
-#X connect 24 0 33 0;
-#X connect 24 1 11 0;
-#X connect 25 0 13 0;
-#X connect 33 0 21 0;
diff --git a/iemabs/help-maverage~.pd b/iemabs/help-maverage~.pd
deleted file mode 100644
index b2ff94c..0000000
--- a/iemabs/help-maverage~.pd
+++ /dev/null
@@ -1,45 +0,0 @@
-#N canvas 97 84 726 424 10;
-#X floatatom 23 284 9 0 0 0 - - -;
-#X text 15 360 (c) musil@iem.kug.ac.at;
-#X text 57 373 IEM KUG;
-#X text 41 44 dsp ON/OFF;
-#X obj 22 65 dsp;
-#X floatatom 22 86 5 0 0 0 - - -;
-#X text 68 87 % cpu;
-#X obj 23 265 unsig~;
-#X obj 22 45 tgl 15 0 empty empty empty 8 -8 0 10 -262144 -1 -1 1 1
-;
-#X obj 36 151 noise~;
-#X obj 22 215 +~;
-#X floatatom 160 286 9 0 0 0 - - -;
-#X obj 160 267 unsig~;
-#X text 7 9 maverage~ : moving average filter;
-#X text 261 167 changing the average-time resets the calculation the
-first average-time milliseconds !!;
-#X text 276 241 1.arg: max. average-time <float> [ms] \; 2.arg: average-time
-<float> [ms];
-#X text 162 49 N = 0.001 * average-time_ms * samplerate;
-#X text 138 34 y[n] = (x[n] + x[n-1] + x[n-2] +...+ x[n-N]) / N;
-#X text 226 9 with IIR-solution;
-#X obj 22 126 sig~ 0.75;
-#X obj 36 177 *~ 0.25;
-#X obj 160 248 maverage~ 1000 500;
-#X floatatom 263 219 5 0 1000 0 - - -;
-#X text 300 217 ms;
-#X text 21 298 noisy signal;
-#X text 157 303 signal after filtering;
-#X text 157 313 only DC is measured;
-#X text 262 200 <float> average-time <float> [ms] (1.45 .. 1000 ms)
-;
-#X text 32 385 graz \, austria 2003;
-#X connect 4 0 5 0;
-#X connect 7 0 0 0;
-#X connect 8 0 4 0;
-#X connect 9 0 20 0;
-#X connect 10 0 7 0;
-#X connect 10 0 21 0;
-#X connect 12 0 11 0;
-#X connect 19 0 10 0;
-#X connect 20 0 10 1;
-#X connect 21 0 12 0;
-#X connect 22 0 21 1;
diff --git a/iemabs/help-merge_any.pd b/iemabs/help-merge_any.pd
deleted file mode 100644
index 793ed72..0000000
--- a/iemabs/help-merge_any.pd
+++ /dev/null
@@ -1,77 +0,0 @@
-#N canvas 231 172 769 459 10;
-#X obj 66 348 print;
-#X msg 66 60 1;
-#X obj 187 40 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1
--1;
-#X obj 66 39 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1
--1;
-#X msg 66 148 11 22;
-#X msg 187 149 33 44;
-#X msg 187 62 3;
-#X msg 66 104 symbol foo;
-#X msg 187 106 symbol zyx;
-#X msg 66 82 float 1.1;
-#X msg 187 84 float 3.3;
-#X msg 66 126 set;
-#X msg 187 127 open;
-#X msg 66 171 list -55 -66;
-#X msg 187 171 list -77 -88;
-#X msg 187 194 list bbb 987;
-#X msg 66 194 list aaa 123;
-#X msg 66 217 jkl 555 uuu;
-#X msg 187 217 poi 777 ttt;
-#X obj 140 349 route bang float symbol list;
-#X obj 191 367 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1
--1;
-#X obj 230 367 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1
--1;
-#X obj 273 367 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1
--1;
-#X obj 316 367 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1
--1;
-#X obj 370 367 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1
--1;
-#X text 349 348 anything;
-#X text 211 38 bang clears message-buffer;
-#X text 24 393 (c) musil@iem.kug.ac.at;
-#X text 66 406 IEM KUG;
-#X text 41 418 graz \, austria 2002;
-#X text 13 7 merge_any;
-#X text 99 7 merge 2 messages together;
-#X msg 144 323 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21
-22 23;
-#X msg 147 297 a b c d e f g h i j k l m n o p q r s t u v;
-#X obj 66 272 merge_any 22 33 44;
-#X text 422 257 initials-arguments:;
-#X text 186 244 <- cold inlet;
-#X text 71 243 <- hot inlet;
-#X text 22 252 head of output-message;
-#X text 185 253 tail of output-message;
-#X text 417 268 tail of output-message;
-#X connect 1 0 34 0;
-#X connect 2 0 34 1;
-#X connect 3 0 34 0;
-#X connect 4 0 34 0;
-#X connect 5 0 34 1;
-#X connect 6 0 34 1;
-#X connect 7 0 34 0;
-#X connect 8 0 34 1;
-#X connect 9 0 34 0;
-#X connect 10 0 34 1;
-#X connect 11 0 34 0;
-#X connect 12 0 34 1;
-#X connect 13 0 34 0;
-#X connect 14 0 34 1;
-#X connect 15 0 34 1;
-#X connect 16 0 34 0;
-#X connect 17 0 34 0;
-#X connect 18 0 34 1;
-#X connect 19 0 20 0;
-#X connect 19 1 21 0;
-#X connect 19 2 22 0;
-#X connect 19 3 23 0;
-#X connect 19 4 24 0;
-#X connect 32 0 34 0;
-#X connect 33 0 34 1;
-#X connect 34 0 0 0;
-#X connect 34 0 19 0;
diff --git a/iemabs/help-mergefilename.pd b/iemabs/help-mergefilename.pd
deleted file mode 100644
index 4892336..0000000
--- a/iemabs/help-mergefilename.pd
+++ /dev/null
@@ -1,48 +0,0 @@
-#N canvas 82 111 622 444 10;
-#X text 25 368 (c) musil@iem.kug.ac.at;
-#X text 76 381 IEM KUG;
-#X text 42 393 graz \, austria 2002;
-#X text 236 398 updated for Pd version 0.35;
-#X msg 389 153 separator $;
-#X msg 389 88 separator @;
-#X msg 389 109 separator :;
-#X obj 33 316 mergefilename;
-#X msg 22 82 C:/program/pd/my_project my_foo.pd;
-#X obj 33 338 print path+file;
-#X msg 389 46 separator /;
-#N canvas 4 20 450 300 /SUBPATCH/ 0;
-#X obj 101 31 inlet;
-#X obj 100 59 outlet;
-#X connect 0 0 1 0;
-#X restore 389 276 pd;
-#X msg 389 174 separator z;
-#X msg 389 195 separator _;
-#X msg 389 216 separator .;
-#X text 8 1 mergefilename: merge a list of symbols and floats to a
-;
-#X msg 404 241 separator;
-#X msg 389 67 separator space;
-#X msg 55 111 /home/me my_first_patch.pd;
-#X msg 389 131 separator 2;
-#X text 134 317 1.arg: <symbol> separator-character (opt.);
-#X msg 91 159 aaa bbb ccc ddd eeee;
-#X msg 119 204 11 22 33 44;
-#X text 466 45 <- click here;
-#X obj 423 318 mergefilename /;
-#X text 80 17 symbol \, connected by a separator (default: "");
-#X connect 4 0 11 0;
-#X connect 5 0 11 0;
-#X connect 6 0 11 0;
-#X connect 7 0 9 0;
-#X connect 8 0 7 0;
-#X connect 10 0 11 0;
-#X connect 11 0 7 0;
-#X connect 12 0 11 0;
-#X connect 13 0 11 0;
-#X connect 14 0 11 0;
-#X connect 16 0 11 0;
-#X connect 17 0 11 0;
-#X connect 18 0 7 0;
-#X connect 19 0 11 0;
-#X connect 21 0 7 0;
-#X connect 22 0 7 0;
diff --git a/iemabs/help-modulo_counter.pd b/iemabs/help-modulo_counter.pd
deleted file mode 100644
index d6832b1..0000000
--- a/iemabs/help-modulo_counter.pd
+++ /dev/null
@@ -1,19 +0,0 @@
-#N canvas 167 267 521 293 10;
-#X msg 27 97 bang;
-#X floatatom 75 164 5 0 0;
-#X floatatom 75 72 5 1 100;
-#X floatatom 203 76 5 0 99;
-#X obj 75 135 modulo_counter 10 5;
-#X text 13 12 modulo_counter:;
-#X text 7 233 (c) musil@iem.kug.ac.at;
-#X text 49 246 IEM KUG;
-#X text 24 258 graz \, austria 2001;
-#X text 261 195 (optional) default 0;
-#X text 161 182 2.arg: <float> initial-value (0 .. max - 1);
-#X text 161 168 1.arg: <float> maximum;
-#X text 36 54 <float> maximum;
-#X text 202 56 <float> initial-value (0 .. max - 1);
-#X connect 0 0 4 0;
-#X connect 2 0 4 0;
-#X connect 3 0 4 1;
-#X connect 4 0 1 0;
diff --git a/iemabs/help-mp3play~.pd b/iemabs/help-mp3play~.pd
deleted file mode 100644
index 8097b8c..0000000
--- a/iemabs/help-mp3play~.pd
+++ /dev/null
@@ -1,146 +0,0 @@
-#N canvas 219 14 743 601 10;
-#X obj 118 308 mp3play~;
-#X msg 130 153 start;
-#X msg 145 177 stop;
-#X msg 157 201 pause;
-#X msg 118 91 open \$1;
-#X obj 118 71 openpanel;
-#X msg 118 50 bang;
-#X text 18 5 MPEG LAYER III PLAYER;
-#N canvas 217 0 624 445 output 0;
-#X obj 451 183 t b;
-#X obj 451 133 f;
-#X obj 451 83 inlet;
-#X text 457 52 mute;
-#X obj 451 208 f;
-#X msg 538 201 0;
-#X msg 451 108 bang;
-#X obj 451 158 moses 1;
-#X obj 538 176 t b f;
-#X obj 510 140 moses 1;
-#X obj 141 131 dbtorms;
-#X obj 510 115 r master-lvl;
-#X obj 141 45 r master-lvl;
-#X obj 451 233 s master-lvl;
-#X obj 80 141 inlet~;
-#X obj 312 64 inlet;
-#X text 312 41 level;
-#X obj 312 123 s master-lvl;
-#X msg 141 251 set \$1;
-#X obj 141 314 outlet;
-#X msg 327 87 \; pd dsp 1;
-#X obj 141 177 line~;
-#X obj 80 215 *~;
-#X obj 41 245 dac~;
-#X obj 141 154 pack 0 50;
-#X text 52 115 audio;
-#X text 151 113 show level;
-#X obj 26 141 inlet~;
-#X obj 26 214 *~;
-#X obj 152 202 loadbang;
-#X msg 152 228 95;
-#X connect 0 0 4 0;
-#X connect 1 0 7 0;
-#X connect 2 0 6 0;
-#X connect 4 0 13 0;
-#X connect 5 0 13 0;
-#X connect 6 0 1 0;
-#X connect 7 0 0 0;
-#X connect 7 1 8 0;
-#X connect 8 0 5 0;
-#X connect 9 1 4 1;
-#X connect 10 0 24 0;
-#X connect 11 0 1 1;
-#X connect 11 0 9 0;
-#X connect 12 0 10 0;
-#X connect 12 0 18 0;
-#X connect 14 0 22 0;
-#X connect 15 0 17 0;
-#X connect 15 0 20 0;
-#X connect 18 0 19 0;
-#X connect 21 0 28 1;
-#X connect 21 0 22 1;
-#X connect 22 0 23 1;
-#X connect 24 0 21 0;
-#X connect 27 0 28 0;
-#X connect 28 0 23 0;
-#X connect 29 0 30 0;
-#X connect 30 0 19 0;
-#X restore 116 450 pd output;
-#X floatatom 154 427 0 0 0 0 - - -;
-#X msg 192 432 MUTE;
-#X text 227 431 <-- output amplitude;
-#X text 247 335 player bangs out here when finished;
-#X text 171 151 start the player;
-#X text 203 195 push pause to interrupt. push pause again (or play)
-to resume playing;
-#X text 155 51 click here to select file;
-#X obj 169 334 print EOF;
-#X msg 166 224 open_again;
-#X text 250 224 reopen the file after stop;
-#X text 181 170 stop the player and close the file. You habe to push
-stop before you open a new file.;
-#X text 27 487 The player supports mono and stereo MPEG Layer III files.
-Any bitrate is supported - but we have tested 128Kb/s and 32 Kb/s only.
-;
-#X text 27 528 The sample rate of the output depends on the system
-sample rate of pd:;
-#X text 25 555 If the sample rate of pd is set to 44100 \, files having
-the sample rates of 44100 \, 22050 and 11025 are correctly played \,
-other files will be transposed.;
-#X text 18 20 V 0.1 Thomas Musil \, Norbert Math - IEM;
-#X floatatom 152 392 8 0 0 0 - - -;
-#X text 218 393 sec;
-#X floatatom 169 283 6 0 0 0 - - -;
-#X msg 178 247 open_again_at;
-#X text 222 283 offset in sec;
-#X obj 38 72 openpanel;
-#X msg 38 51 bang;
-#X msg 38 122 open_at \$1;
-#X text 126 121 open_at: open a selected file to play \, beginning
-at offset;
-#X text 173 90 open: open a selected file to play;
-#X text 281 247 reopen the file at offset after stop;
-#X text 181 308 no argument \, mp3play~ prints file-header to console
-;
-#X text 258 392 current playing-time;
-#X obj 18 225 tgl 15 0 empty empty empty 20 8 0 10 -262144 -1 -1 0
-1;
-#X obj 18 245 dsp;
-#X floatatom 18 303 5 0 0 0 - - -;
-#X text 65 303 %;
-#X text 457 433 (c) musil@iem.kug.ac.at;
-#X text 499 446 IEM KUG;
-#X text 474 458 graz \, austria 2001;
-#X obj 152 365 speedlim 50;
-#X floatatom 34 271 5 0 0 0 - - -;
-#X text 77 273 %;
-#X msg 517 291 open test1.mp3;
-#X obj 554 237 loadbang;
-#X text 518 309 this music is composed;
-#X text 529 319 by Bernhard Lang;
-#X text 508 329 "Hommage an Martin Arnold";
-#X connect 0 0 8 0;
-#X connect 0 1 8 1;
-#X connect 0 2 44 0;
-#X connect 0 3 16 0;
-#X connect 1 0 0 0;
-#X connect 2 0 0 0;
-#X connect 3 0 0 0;
-#X connect 4 0 0 0;
-#X connect 5 0 4 0;
-#X connect 6 0 5 0;
-#X connect 8 0 9 0;
-#X connect 9 0 8 2;
-#X connect 10 0 8 3;
-#X connect 17 0 0 0;
-#X connect 26 0 0 1;
-#X connect 27 0 0 0;
-#X connect 29 0 31 0;
-#X connect 30 0 29 0;
-#X connect 31 0 0 0;
-#X connect 37 0 38 0;
-#X connect 38 0 39 0;
-#X connect 38 1 45 0;
-#X connect 44 0 24 0;
-#X connect 47 0 0 0;
diff --git a/iemabs/help-mull~.pd b/iemabs/help-mull~.pd
deleted file mode 100644
index 9334f25..0000000
--- a/iemabs/help-mull~.pd
+++ /dev/null
@@ -1,28 +0,0 @@
-#N canvas 375 118 372 456 10;
-#X text 16 386 (c) musil@iem.kug.ac.at;
-#X text 58 399 IEM KUG;
-#X text 28 48 dsp ON/OFF;
-#X floatatom 85 199 9 0 22000 0 - - -;
-#X floatatom 11 88 5 0 0 0 - - -;
-#X text 46 87 % cpu;
-#X floatatom 125 225 5 2 9999 0 - - -;
-#X text 168 224 ms;
-#X obj 11 68 dsp;
-#X obj 11 48 tgl 15 0 empty empty empty 8 -8 0 10 -262144 -1 -1 0 1
-;
-#X text 15 364 2.arg:<float> interpolation_time [ms];
-#X obj 46 271 unsig~;
-#X floatatom 46 294 9 0 22000 0 - - -;
-#X obj 46 141 sig~ 1;
-#X text 33 411 graz \, austria 2003;
-#X text 13 8 mull~;
-#X text 79 8 signal multiplication with line~;
-#X text 15 352 1.arg:<float> 2nd operand of multiplication;
-#X obj 46 248 mull~ 0.5 2000;
-#X connect 3 0 18 1;
-#X connect 6 0 18 2;
-#X connect 8 0 4 0;
-#X connect 9 0 8 0;
-#X connect 11 0 12 0;
-#X connect 13 0 18 0;
-#X connect 18 0 11 0;
diff --git a/iemabs/help-once.pd b/iemabs/help-once.pd
deleted file mode 100644
index 5c19936..0000000
--- a/iemabs/help-once.pd
+++ /dev/null
@@ -1,30 +0,0 @@
-#N canvas 231 172 397 462 10;
-#X obj 66 326 print;
-#X msg 66 133 1;
-#X obj 301 113 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1
--1;
-#X obj 66 112 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1
--1;
-#X msg 66 197 11 22;
-#X msg 66 153 symbol foo;
-#X msg 66 175 set;
-#X msg 66 218 list aaa 123;
-#X msg 66 241 jkl 555 uuu;
-#X text 24 393 (c) musil@iem.kug.ac.at;
-#X text 66 406 IEM KUG;
-#X text 41 418 graz \, austria 2003;
-#X obj 66 272 once;
-#X text 13 7 once;
-#X text 69 6 only the first message passes through;
-#X text 48 86 message in;
-#X text 80 292 message out (only once);
-#X text 239 92 anything to init once;
-#X connect 1 0 12 0;
-#X connect 2 0 12 1;
-#X connect 3 0 12 0;
-#X connect 4 0 12 0;
-#X connect 5 0 12 0;
-#X connect 6 0 12 0;
-#X connect 7 0 12 0;
-#X connect 8 0 12 0;
-#X connect 12 0 0 0;
diff --git a/iemabs/help-para_bp2~.pd b/iemabs/help-para_bp2~.pd
deleted file mode 100644
index f24117f..0000000
--- a/iemabs/help-para_bp2~.pd
+++ /dev/null
@@ -1,64 +0,0 @@
-#N canvas 460 77 403 463 10;
-#X text 5 265 ~signal_in~;
-#X text 14 403 (c) musil@iem.kug.ac.at;
-#X text 56 416 IEM KUG;
-#X text 30 44 dsp ON/OFF;
-#X floatatom 81 161 3 15 133 0 - - -;
-#X obj 81 180 mtof;
-#X floatatom 81 199 9 0 22000 0 - - -;
-#X text 145 200 Hz;
-#X text 60 294 ~signal_out~;
-#X floatatom 207 279 7 0 0 0 - - -;
-#X text 258 280 dB;
-#X floatatom 121 154 9 0 22000 0 - - -;
-#X text 185 155 Hz;
-#X floatatom 48 115 3 15 133 0 - - -;
-#X floatatom 13 84 5 0 0 0 - - -;
-#X text 53 85 % cpu;
-#X floatatom 181 256 5 2 9999 0 - - -;
-#X text 222 257 ms;
-#X obj 13 64 dsp;
-#X floatatom 114 218 4 0.01 1000 0 - - -;
-#X text 150 218 Q;
-#X text 95 351 2.arg:<float> Q [-];
-#X text 95 341 1.arg:<float> center_freq. [Hz];
-#X obj 13 44 tgl 15 0 empty empty empty 8 -8 0 10 -262144 -1 -1 0 1
-;
-#X obj 48 347 dac~;
-#X obj 48 322 gainvu~ 300;
-#X obj 253 157 vu 15 120 empty empty 8 -8 0 10 -66577 -1 1 0;
-#X obj 315 191 vsl 15 128 0 127 0 1 empty empty empty 8 -8 0 10 -262144
--1 -1 10000 1;
-#X obj 48 134 testtone~ 200;
-#X obj 112 98 init 69;
-#X text 75 116 midi;
-#X text 95 371 4.arg:<float> interpolation_time [ms];
-#X text 95 361 3.arg:<float> level [dB];
-#X obj 48 280 para_bp2~ 440 2 -12 200;
-#X floatatom 147 237 6 -40 40 0 - - -;
-#X text 191 238 dB;
-#X floatatom 302 339 7 0 0 0 - - -;
-#X text 353 340 dB;
-#X text 137 2 parametric bandpass 2.order;
-#X obj 7 7 cnv 8 1 1 empty empty para_bp2~ 1 2 1 18 -262144 -1109 0
-;
-#X text 31 428 graz \, austria 2003;
-#X connect 4 0 5 0;
-#X connect 5 0 6 0;
-#X connect 6 0 33 1;
-#X connect 13 0 28 0;
-#X connect 16 0 33 4;
-#X connect 18 0 14 0;
-#X connect 19 0 33 2;
-#X connect 23 0 18 0;
-#X connect 25 0 24 0;
-#X connect 25 0 24 1;
-#X connect 25 1 36 0;
-#X connect 25 2 26 0;
-#X connect 26 1 9 0;
-#X connect 27 0 25 1;
-#X connect 28 0 33 0;
-#X connect 28 1 11 0;
-#X connect 29 0 13 0;
-#X connect 33 0 25 0;
-#X connect 34 0 33 3;
diff --git a/iemabs/help-peakenv~.pd b/iemabs/help-peakenv~.pd
deleted file mode 100644
index dad3af0..0000000
--- a/iemabs/help-peakenv~.pd
+++ /dev/null
@@ -1,35 +0,0 @@
-#N canvas 190 268 477 426 10;
-#X msg 10 143 0;
-#X msg 43 143 1;
-#X obj 45 168 sig~;
-#X floatatom 45 336 9 0 0 0 - - -;
-#X msg 148 207 reset;
-#X msg 81 144 10;
-#X text 50 207 ~signal_in~;
-#X text 11 369 (c) musil@iem.kug.ac.at;
-#X text 53 382 IEM KUG;
-#X text 42 39 dsp ON/OFF;
-#X obj 14 59 dsp;
-#X floatatom 14 80 3 0 0 0 - - -;
-#X text 41 81 % cpu;
-#X obj 45 237 peakenv~ 1000;
-#X text 123 337 1.output: <sig> peak-envelope;
-#X text 29 394 graz \, austria 2002;
-#X text 136 255 (output_envelope decrements about 63% in this time)
-;
-#X obj 45 260 unsig~ 50;
-#X text 187 206 resets peak-envelope to 0;
-#X text 133 241 1.arg: <float> time-constant [ms] (default: 0 ms);
-#X text 9 7 peakenv~;
-#X text 86 4 signal-peak-envelope;
-#X obj 14 41 tgl 15 0 empty empty empty 0 -6 0 8 -262144 -1 -1 0 1
-;
-#X connect 0 0 2 0;
-#X connect 1 0 2 0;
-#X connect 2 0 13 0;
-#X connect 4 0 13 0;
-#X connect 5 0 2 0;
-#X connect 10 0 11 0;
-#X connect 13 0 17 0;
-#X connect 17 0 3 0;
-#X connect 22 0 10 0;
diff --git a/iemabs/help-pink~.pd b/iemabs/help-pink~.pd
deleted file mode 100644
index 085a44b..0000000
--- a/iemabs/help-pink~.pd
+++ /dev/null
@@ -1,31 +0,0 @@
-#N canvas 257 125 341 335 10;
-#X text 15 262 (c) musil@iem.kug.ac.at;
-#X text 57 275 IEM KUG;
-#X text 38 49 dsp ON/OFF;
-#X floatatom 171 169 7 0 0 0 - - -;
-#X text 222 170 dB;
-#X floatatom 21 89 5 0 0 0 - - -;
-#X text 69 90 % cpu;
-#X obj 21 69 dsp;
-#X obj 21 49 tgl 15 0 empty empty empty 8 -8 0 10 -262144 -1 -1 1 1
-;
-#X obj 32 230 dac~;
-#X obj 32 205 gainvu~ 300;
-#X obj 210 47 vu 15 120 empty empty 8 -8 0 10 -66577 -1 1 0;
-#X obj 271 74 vsl 15 128 0 127 0 1 empty empty empty 8 -8 0 10 -262144
--1 -1 10000 1;
-#X text 32 287 graz \, austria 2001;
-#X floatatom 243 223 7 0 0 0 - - -;
-#X text 301 225 dB;
-#X text 72 157 no arg;
-#X obj 32 157 pink~;
-#X text 15 7 pink~ : pink noise with -3 dB per octave;
-#X connect 7 0 5 0;
-#X connect 8 0 7 0;
-#X connect 10 0 9 0;
-#X connect 10 0 9 1;
-#X connect 10 1 14 0;
-#X connect 10 2 11 0;
-#X connect 11 1 3 0;
-#X connect 12 0 10 1;
-#X connect 17 0 10 0;
diff --git a/iemabs/help-post_netreceive.pd b/iemabs/help-post_netreceive.pd
deleted file mode 100644
index 0ca69d4..0000000
--- a/iemabs/help-post_netreceive.pd
+++ /dev/null
@@ -1,109 +0,0 @@
-#N canvas 153 56 742 548 10;
-#X msg 4 186 clear;
-#X floatatom 33 95 5 0 0 0 - - -;
-#X obj 82 124 pp 1;
-#X floatatom 82 98 5 0 0 0 - - -;
-#X floatatom 135 100 5 0 0 0 - - -;
-#X obj 33 121 pp 0;
-#X obj 135 126 pp 2;
-#X obj 15 345 r aaa;
-#X floatatom 15 368 5 0 0 0 - - -;
-#X floatatom 61 367 5 0 0 0 - - -;
-#X floatatom 108 367 5 0 0 0 - - -;
-#X obj 61 344 r bbbb;
-#X obj 108 344 r ccccc;
-#X obj 305 62 loadbang;
-#X text 37 39 to sended messages without this float-index;
-#X obj 135 421 nbx 5 28 -1e+037 1e+037 0 0 aaa aaa aaa -68 13 192 28
--225280 -1109 -260818 21 256;
-#X obj 135 457 nbx 5 28 -1e+037 1e+037 0 0 bbbb bbbb bbbb -88 13 192
-28 -225280 -1109 -260818 22 256;
-#X obj 135 492 nbx 5 28 -1e+037 1e+037 0 0 ccccc ccccc ccccc -110 13
-192 28 -225280 -1109 -260818 23 256;
-#X msg 295 112 bbbb 1;
-#X msg 287 89 aaa 0;
-#X msg 481 186 fetch_all_parameters 3;
-#X obj 55 317 print abc;
-#X floatatom 178 394 5 0 0 0 - - -;
-#X obj 182 345 r vu_level;
-#X msg 306 133 set ccccc 2;
-#X msg 318 156 vu_level 3;
-#X floatatom 183 82 5 0 0 0 - - -;
-#X msg 196 105 \$1 \$1;
-#X obj 186 131 pp 3;
-#X obj 182 368 unpack;
-#X floatatom 221 394 5 0 0 0 - - -;
-#X obj 382 392 vu 15 120 vu_level empty 35 8 64 8 -66577 -1 1 0;
-#X floatatom 15 393 5 0 0 0 - - -;
-#X floatatom 61 392 5 0 0 0 - - -;
-#X floatatom 108 392 5 0 0 0 - - -;
-#X obj 55 295 post_netreceive 0 80;
-#X msg 471 226 all_parameters 1 2 3;
-#X msg 441 272 set_all_parameters 21 22 23;
-#X obj 217 208 pp set_item_name;
-#X msg 482 162 fetch_all_parameters 5;
-#X obj 432 168 pp 4;
-#X msg 409 120 33 44 55;
-#X msg 496 120 99 88 77;
-#X msg 331 180 gg_list 4;
-#X obj 489 359 r gg_list;
-#X obj 489 381 unpack 0 0 0;
-#X floatatom 489 412 5 0 0 0 - - -;
-#X floatatom 527 410 5 0 0 0 - - -;
-#X floatatom 567 407 5 0 0 0 - - -;
-#X text 11 6 post_netreceive;
-#X text 27 26 convert message-lists with a prepended float-index;
-#X text 193 294 1.arg: minimum-index;
-#X text 193 306 2.arg: maximum-index;
-#X text 441 292 output to the first 3 send-symbols;
-#X text 441 301 these 3 numbers with a prepended set message;
-#X text 474 241 output to the first 3 send-symbols;
-#X text 474 249 these 3 numbers;
-#X text 487 203 send the first 3 parameters;
-#X text 21 64 send the number;
-#X text 15 73 to the corresp. send-sym;
-#X text 361 57 set_item_name: send-symbol + para-index;
-#X msg 348 110 ccccc 2;
-#X connect 0 0 35 0;
-#X connect 1 0 5 0;
-#X connect 2 0 35 0;
-#X connect 3 0 2 0;
-#X connect 4 0 6 0;
-#X connect 5 0 35 0;
-#X connect 6 0 35 0;
-#X connect 7 0 8 0;
-#X connect 8 0 32 0;
-#X connect 9 0 33 0;
-#X connect 10 0 34 0;
-#X connect 11 0 9 0;
-#X connect 12 0 10 0;
-#X connect 13 0 19 0;
-#X connect 13 0 18 0;
-#X connect 13 0 24 0;
-#X connect 13 0 25 0;
-#X connect 13 0 43 0;
-#X connect 18 0 38 0;
-#X connect 19 0 38 0;
-#X connect 20 0 35 0;
-#X connect 23 0 29 0;
-#X connect 24 0 38 0;
-#X connect 25 0 38 0;
-#X connect 26 0 27 0;
-#X connect 27 0 28 0;
-#X connect 28 0 35 0;
-#X connect 29 0 22 0;
-#X connect 29 1 30 0;
-#X connect 35 0 21 0;
-#X connect 36 0 35 0;
-#X connect 37 0 35 0;
-#X connect 38 0 35 0;
-#X connect 39 0 35 0;
-#X connect 40 0 35 0;
-#X connect 41 0 40 0;
-#X connect 42 0 40 0;
-#X connect 43 0 38 0;
-#X connect 44 0 45 0;
-#X connect 45 0 46 0;
-#X connect 45 1 47 0;
-#X connect 45 2 48 0;
-#X connect 61 0 38 0;
diff --git a/iemabs/help-pp.pd b/iemabs/help-pp.pd
deleted file mode 100644
index 5be7c33..0000000
--- a/iemabs/help-pp.pd
+++ /dev/null
@@ -1,72 +0,0 @@
-#N canvas 231 172 613 503 10;
-#X obj 117 376 print;
-#X msg 117 61 1;
-#X obj 238 41 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1
--1;
-#X obj 117 40 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1
--1;
-#X msg 117 149 11 22;
-#X msg 238 150 33 44;
-#X msg 238 63 3;
-#X msg 117 105 symbol foo;
-#X msg 238 107 symbol zyx;
-#X msg 117 83 float 1.1;
-#X msg 238 85 float 3.3;
-#X msg 117 127 set;
-#X msg 238 128 open;
-#X msg 117 172 list -55 -66;
-#X msg 238 172 list -77 -88;
-#X msg 238 195 list bbb 987;
-#X msg 117 195 list aaa 123;
-#X msg 117 218 jkl 555 uuu;
-#X msg 238 218 poi 777 ttt;
-#X obj 191 377 route bang float symbol list;
-#X obj 242 395 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1
--1;
-#X obj 281 395 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1
--1;
-#X obj 324 395 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1
--1;
-#X obj 367 395 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1
--1;
-#X obj 421 395 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1
--1;
-#X text 400 376 anything;
-#X text 262 39 bang clears message-buffer;
-#X text 75 421 (c) musil@iem.kug.ac.at;
-#X text 117 434 IEM KUG;
-#X text 213 313 head of output-message;
-#X text 218 302 initials-arguments:;
-#X text 109 7 merge the head-message in front of the tail-message;
-#X text 92 446 graz \, austria 2003;
-#X text 34 284 tail of output-message;
-#X text 226 285 head of output-message;
-#X text 224 275 <- cold inlet;
-#X text 122 274 <- hot inlet;
-#X text 13 7 pp;
-#X obj 117 300 pp set;
-#X connect 1 0 38 0;
-#X connect 2 0 38 1;
-#X connect 3 0 38 0;
-#X connect 4 0 38 0;
-#X connect 5 0 38 1;
-#X connect 6 0 38 1;
-#X connect 7 0 38 0;
-#X connect 8 0 38 1;
-#X connect 9 0 38 0;
-#X connect 10 0 38 1;
-#X connect 11 0 38 0;
-#X connect 12 0 38 1;
-#X connect 13 0 38 0;
-#X connect 14 0 38 1;
-#X connect 15 0 38 1;
-#X connect 16 0 38 0;
-#X connect 17 0 38 0;
-#X connect 18 0 38 1;
-#X connect 19 0 20 0;
-#X connect 19 1 21 0;
-#X connect 19 2 22 0;
-#X connect 19 3 23 0;
-#X connect 19 4 24 0;
-#X connect 38 0 0 0;
-#X connect 38 0 19 0;
diff --git a/iemabs/help-pre_inlet.pd b/iemabs/help-pre_inlet.pd
deleted file mode 100644
index fbdebfb..0000000
--- a/iemabs/help-pre_inlet.pd
+++ /dev/null
@@ -1,39 +0,0 @@
-#N canvas 231 172 606 462 10;
-#X msg 79 243 jkl 555 uuu;
-#X text 24 393 (c) musil@iem.kug.ac.at;
-#X text 66 406 IEM KUG;
-#X text 13 7 pre_inlet;
-#X obj 66 272 pre_inlet 1 0;
-#X obj 66 348 print first;
-#X obj 195 272 pre_inlet 1 1;
-#X obj 195 348 print second;
-#X obj 320 272 pre_inlet 1 2;
-#X msg 208 243 abc ghj 78;
-#X msg 333 243 zyx 3.17;
-#X obj 320 348 print third;
-#X text 41 418 graz \, austria 2003;
-#X text 104 48 you can use it for externals with more than one message-inlets
-;
-#X text 117 182 2.arg: <float> number (0 .. 8.0e+06) \, you can interprete
-as;
-#X text 175 195 the inlet-index (inlet-selector-number);
-#X text 100 9 before an incoming message will be relesed to outlet
-\,;
-#X text 112 23 a message of 2 items (symbol + float) will be sent;
-#X msg 485 242 sss 3.17;
-#X obj 472 271 pre_inlet 3 123;
-#X obj 472 347 print xxx;
-#X text 115 125 1.arg: <float> ascii-number (1 .. 255) \, which will
-be;
-#X text 154 140 interpreted as a character \, which will be used as
-a;
-#X text 155 153 selector-symbol for a message (creates a denormal symbol)
-;
-#X connect 0 0 4 0;
-#X connect 4 0 5 0;
-#X connect 6 0 7 0;
-#X connect 8 0 11 0;
-#X connect 9 0 6 0;
-#X connect 10 0 8 0;
-#X connect 18 0 19 0;
-#X connect 19 0 20 0;
diff --git a/iemabs/help-pre_netsend.pd b/iemabs/help-pre_netsend.pd
deleted file mode 100644
index 1c882ee..0000000
--- a/iemabs/help-pre_netsend.pd
+++ /dev/null
@@ -1,45 +0,0 @@
-#N canvas 59 233 591 312 10;
-#X msg 294 123 clear;
-#X obj 369 51 loadbang;
-#X obj 340 173 pre_netsend 80;
-#X obj 31 206 r aaa;
-#X floatatom 31 229 5 0 0 0 - - -;
-#X floatatom 93 231 5 0 0 0 - - -;
-#X floatatom 168 231 5 0 0 0 - - -;
-#X obj 93 208 r bbbb;
-#X obj 168 209 r ccccc;
-#X msg 226 206 \; bbbb 5.556;
-#X obj 340 227 unpack 0 0;
-#X floatatom 340 249 5 0 0 0 - - -;
-#X floatatom 405 250 5 0 0 0 - - -;
-#X obj 340 198 route send;
-#X obj 340 148 pp set_item_name;
-#X msg 350 81 aaa 0;
-#X msg 359 103 bbbb 1;
-#X msg 369 125 ccccc 2;
-#X text 4 3 pre_netsend;
-#X text 99 2 receive messages without prepended float-index and;
-#X text 87 15 convert to message-lists with a prepended float-index
-;
-#X obj 125 77 nbx 5 28 -1e+037 1e+037 0 0 aaa aaa aaa -68 13 192 28
--225280 -1109 -260818 0 256;
-#X obj 125 113 nbx 5 28 -1e+037 1e+037 0 0 bbbb bbbb bbbb -88 13 192
-28 -225280 -1109 -260818 0 256;
-#X obj 125 148 nbx 5 28 -1e+037 1e+037 0 0 ccccc ccccc ccccc -110 13
-192 28 -225280 -1109 -260818 0 256;
-#X text 305 35 set_item_name: receive-symbol + para-index;
-#X connect 0 0 2 0;
-#X connect 1 0 15 0;
-#X connect 1 0 16 0;
-#X connect 1 0 17 0;
-#X connect 2 0 13 0;
-#X connect 3 0 4 0;
-#X connect 7 0 5 0;
-#X connect 8 0 6 0;
-#X connect 10 0 11 0;
-#X connect 10 1 12 0;
-#X connect 13 0 10 0;
-#X connect 14 0 2 0;
-#X connect 15 0 14 0;
-#X connect 16 0 14 0;
-#X connect 17 0 14 0;
diff --git a/iemabs/help-prepend.pd b/iemabs/help-prepend.pd
deleted file mode 100644
index a2b91eb..0000000
--- a/iemabs/help-prepend.pd
+++ /dev/null
@@ -1,72 +0,0 @@
-#N canvas 231 172 613 503 10;
-#X obj 117 376 print;
-#X msg 117 61 1;
-#X obj 238 41 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1
--1;
-#X obj 117 40 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1
--1;
-#X msg 117 149 11 22;
-#X msg 238 150 33 44;
-#X msg 238 63 3;
-#X msg 117 105 symbol foo;
-#X msg 238 107 symbol zyx;
-#X msg 117 83 float 1.1;
-#X msg 238 85 float 3.3;
-#X msg 117 127 set;
-#X msg 238 128 open;
-#X msg 117 172 list -55 -66;
-#X msg 238 172 list -77 -88;
-#X msg 238 195 list bbb 987;
-#X msg 117 195 list aaa 123;
-#X msg 117 218 jkl 555 uuu;
-#X msg 238 218 poi 777 ttt;
-#X obj 191 377 route bang float symbol list;
-#X obj 242 395 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1
--1;
-#X obj 281 395 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1
--1;
-#X obj 324 395 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1
--1;
-#X obj 367 395 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1
--1;
-#X obj 421 395 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1
--1;
-#X text 400 376 anything;
-#X text 262 39 bang clears message-buffer;
-#X text 75 421 (c) musil@iem.kug.ac.at;
-#X text 117 434 IEM KUG;
-#X text 213 313 head of output-message;
-#X text 218 302 initials-arguments:;
-#X text 109 7 merge the head-message in front of the tail-message;
-#X text 92 446 graz \, austria 2003;
-#X text 34 284 tail of output-message;
-#X text 226 285 head of output-message;
-#X text 224 275 <- cold inlet;
-#X text 122 274 <- hot inlet;
-#X text 13 7 prepend;
-#X obj 117 300 prepend set;
-#X connect 1 0 38 0;
-#X connect 2 0 38 1;
-#X connect 3 0 38 0;
-#X connect 4 0 38 0;
-#X connect 5 0 38 1;
-#X connect 6 0 38 1;
-#X connect 7 0 38 0;
-#X connect 8 0 38 1;
-#X connect 9 0 38 0;
-#X connect 10 0 38 1;
-#X connect 11 0 38 0;
-#X connect 12 0 38 1;
-#X connect 13 0 38 0;
-#X connect 14 0 38 1;
-#X connect 15 0 38 1;
-#X connect 16 0 38 0;
-#X connect 17 0 38 0;
-#X connect 18 0 38 1;
-#X connect 19 0 20 0;
-#X connect 19 1 21 0;
-#X connect 19 2 22 0;
-#X connect 19 3 23 0;
-#X connect 19 4 24 0;
-#X connect 38 0 0 0;
-#X connect 38 0 19 0;
diff --git a/iemabs/help-prepend_ascii.pd b/iemabs/help-prepend_ascii.pd
deleted file mode 100644
index 9729ff9..0000000
--- a/iemabs/help-prepend_ascii.pd
+++ /dev/null
@@ -1,42 +0,0 @@
-#N canvas 244 76 683 462 10;
-#X msg 94 245 jkl 555 uuu;
-#X text 24 393 (c) musil@iem.kug.ac.at;
-#X text 66 406 IEM KUG;
-#X msg 208 243 abc ghj 78;
-#X msg 433 242 zyx 3.17;
-#X text 41 418 graz \, austria 2003;
-#X text 118 104 1.arg: <float> ascii-number (1 .. 255) \, which will
-be;
-#X text 157 119 interpreted as a character \, which will be used as
-a;
-#X text 158 132 selector-symbol for a message (creates a denormal symbol)
-;
-#X text 13 7 prepend_ascii;
-#X obj 66 272 prepend_ascii 1;
-#X obj 195 272 prepend_ascii 2 open ttt 666;
-#X obj 52 241 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1
--1;
-#X msg 68 215 44;
-#X msg 99 214 symbol hhh;
-#X obj 420 271 prepend_ascii 3 55 66;
-#X obj 66 348 print xxx;
-#X obj 195 348 print yyy;
-#X obj 420 347 print zzz;
-#X text 127 9 prepends the list-arguments in front of an incomming
-;
-#X text 128 22 message \, the first item of the arguments has to be
-;
-#X text 126 36 a integer between 1 and 255 and will be interpreted
-;
-#X text 125 51 as a ascii-character \, which will be converted to;
-#X text 126 64 a selector-symbol;
-#X text 105 160 nth.arg: anything;
-#X connect 0 0 10 0;
-#X connect 3 0 11 0;
-#X connect 4 0 15 0;
-#X connect 10 0 16 0;
-#X connect 11 0 17 0;
-#X connect 12 0 10 0;
-#X connect 13 0 10 0;
-#X connect 14 0 10 0;
-#X connect 15 0 18 0;
diff --git a/iemabs/help-prvu~.pd b/iemabs/help-prvu~.pd
deleted file mode 100644
index 86a6f7c..0000000
--- a/iemabs/help-prvu~.pd
+++ /dev/null
@@ -1,135 +0,0 @@
-#N canvas 210 11 724 591 10;
-#X msg 167 246 0;
-#X msg 468 246 0.5;
-#X msg 540 246 1;
-#X obj 96 283 sig~;
-#X floatatom 96 481 9 0 0 0 - - -;
-#X floatatom 163 435 9 0 0 0 - - -;
-#X msg 96 189 reset;
-#X msg 96 223 start;
-#X msg 96 206 stop;
-#X msg 357 246 0.1;
-#X msg 321 246 0.01;
-#X msg 279 246 0.001;
-#X msg 237 246 0.0001;
-#X msg 194 246 1e-005;
-#X msg 390 246 0.25;
-#X msg 427 246 0.316;
-#X msg 499 246 0.707;
-#X msg 570 246 1.414;
-#X msg 612 246 2;
-#X msg 645 246 10;
-#X text 27 352 ~signal_in~;
-#X text 201 47 (periode between 2 output-events);
-#X text 99 534 (c) musil@iem.kug.ac.at;
-#X text 116 559 graz \, austria 2000;
-#X text 141 547 IEM KUG;
-#X text 32 42 dsp ON/OFF;
-#X obj 14 61 dsp;
-#X floatatom 14 82 3 0 0 0 - - -;
-#X text 41 83 % cpu;
-#X obj 96 395 unpack 0 0 0;
-#X floatatom 129 458 9 0 0 0 - - -;
-#X text 195 459 2.item: <float> peak_level [dB];
-#X text 160 482 1.item: <float> rms_level [dB];
-#X obj 14 40 tgl 15 0 empty empty empty 0 -6 0 8 -262144 -1 -1 0 1
-;
-#X obj 25 381 vu 15 120 empty empty -1 -8 0 8 -66577 -1 1 0;
-#X floatatom 96 261 9 0 0 0 - - -;
-#X obj 125 303 phasor~;
-#X obj 125 322 cos~;
-#X obj 96 339 *~;
-#X floatatom 24 524 6 0 0 0 - - -;
-#X floatatom 34 508 6 0 0 0 - - -;
-#X text 181 151 4.arg:<float>overflow_threshold [dB] (default: -0.01
-dB);
-#X text 200 85 (repeat the peak on output until peakholdtime);
-#X text 106 377 output: <list> of 3 items:;
-#X text 229 435 3.item: <float> overflow_per_metrotime_counter [-]
-;
-#X msg 96 51 t_metro \$1;
-#X msg 96 89 t_hold \$1;
-#X msg 96 127 t_release \$1;
-#X msg 96 166 threshold \$1;
-#X floatatom 96 34 9 50 500 0 - - -;
-#X floatatom 96 72 9 10 5000 0 - - -;
-#X floatatom 96 110 9 50 2000 0 - - -;
-#X text 204 120 (output_level decrements by about 8.6 dB = 63% during
-this;
-#X text 556 120 time);
-#X floatatom 96 149 9 -120 30 0 - - -;
-#X text 201 162 (output_overflow_counter increments by 1 per metrotime
-\, if;
-#X text 553 162 peaklevel > threshold);
-#X obj 24 557 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1
--1;
-#X obj 34 540 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1
--1;
-#X obj 21 170 tgl 15 0 empty empty empty 0 -6 0 8 -262144 -1 -1 0 1
-;
-#X obj 21 218 tgl 15 0 empty empty empty 0 -6 0 8 -262144 -1 -1 0 1
-;
-#X obj 21 233 * 0.99;
-#X obj 21 252 + 0.01;
-#X obj 21 199 metro 2567;
-#X obj 96 361 prvu~;
-#X text 181 36 1.arg:<float>metrotime [ms] (default: 300 ms);
-#X text 181 109 3.arg:<float>releasetime [ms] (default: 300 ms);
-#X text 180 74 2.arg:<float>peakholdtime [ms] (default: 1000 ms);
-#X obj 125 283 sig~ 10001;
-#X text 7 8 prvu~;
-#X text 67 8 peak- rms- vu-meter;
-#X text 134 188 reset peak- and rms-level to;
-#X text 307 188 -99.9 dB and overflow_counter to 0;
-#X text 134 205 stop the metro-clock of prvu~;
-#X text 134 223 start the metro-clock of prvu~;
-#X text 78 509 dB;
-#X text 68 525 dB;
-#X obj 167 361 prvu~ 300 1000 300 -0.01;
-#X connect 0 0 35 0;
-#X connect 1 0 35 0;
-#X connect 2 0 35 0;
-#X connect 3 0 38 0;
-#X connect 6 0 64 0;
-#X connect 7 0 64 0;
-#X connect 8 0 64 0;
-#X connect 9 0 35 0;
-#X connect 10 0 35 0;
-#X connect 11 0 35 0;
-#X connect 12 0 35 0;
-#X connect 13 0 35 0;
-#X connect 14 0 35 0;
-#X connect 15 0 35 0;
-#X connect 16 0 35 0;
-#X connect 17 0 35 0;
-#X connect 18 0 35 0;
-#X connect 19 0 35 0;
-#X connect 26 0 27 0;
-#X connect 29 0 4 0;
-#X connect 29 1 30 0;
-#X connect 29 2 5 0;
-#X connect 33 0 26 0;
-#X connect 34 0 39 0;
-#X connect 34 1 40 0;
-#X connect 35 0 3 0;
-#X connect 36 0 37 0;
-#X connect 37 0 38 1;
-#X connect 38 0 64 0;
-#X connect 39 0 57 0;
-#X connect 40 0 58 0;
-#X connect 45 0 64 0;
-#X connect 46 0 64 0;
-#X connect 47 0 64 0;
-#X connect 48 0 64 0;
-#X connect 49 0 45 0;
-#X connect 50 0 46 0;
-#X connect 51 0 47 0;
-#X connect 54 0 48 0;
-#X connect 59 0 63 0;
-#X connect 60 0 61 0;
-#X connect 61 0 62 0;
-#X connect 62 0 35 0;
-#X connect 63 0 60 0;
-#X connect 64 0 29 0;
-#X connect 64 0 34 0;
-#X connect 68 0 36 0;
diff --git a/iemabs/help-pvu~.pd b/iemabs/help-pvu~.pd
deleted file mode 100644
index 8942765..0000000
--- a/iemabs/help-pvu~.pd
+++ /dev/null
@@ -1,117 +0,0 @@
-#N canvas 210 11 726 593 10;
-#X msg 167 246 0;
-#X msg 468 246 0.5;
-#X msg 540 246 1;
-#X obj 96 283 sig~;
-#X floatatom 115 415 9 0 0 0 - - -;
-#X msg 96 189 reset;
-#X msg 96 223 start;
-#X msg 96 206 stop;
-#X msg 357 246 0.1;
-#X msg 321 246 0.01;
-#X msg 279 246 0.001;
-#X msg 237 246 0.0001;
-#X msg 194 246 1e-005;
-#X msg 390 246 0.25;
-#X msg 427 246 0.316;
-#X msg 499 246 0.707;
-#X msg 570 246 1.414;
-#X msg 612 246 2;
-#X msg 645 246 10;
-#X text 27 352 ~signal_in~;
-#X text 201 81 (periode between 2 output-events);
-#X text 99 534 (c) musil@iem.kug.ac.at;
-#X text 116 559 graz \, austria 2000;
-#X text 141 547 IEM KUG;
-#X text 32 42 dsp ON/OFF;
-#X obj 14 61 dsp;
-#X floatatom 14 82 3 0 0 0 - - -;
-#X text 41 83 % cpu;
-#X floatatom 96 435 9 0 0 0 - - -;
-#X obj 14 40 tgl 15 0 empty empty empty 0 -6 0 8 -262144 -1 -1 0 1
-;
-#X obj 25 381 vu 15 120 empty empty -1 -8 0 8 -66577 -1 1 0;
-#X floatatom 96 261 9 0 0 0 - - -;
-#X obj 125 303 phasor~;
-#X obj 125 322 cos~;
-#X obj 96 339 *~;
-#X floatatom 34 508 6 0 0 0 - - -;
-#X msg 96 85 t_metro \$1;
-#X msg 96 127 t_release \$1;
-#X msg 96 166 threshold \$1;
-#X floatatom 96 68 9 50 500 0 - - -;
-#X floatatom 96 110 9 50 2000 0 - - -;
-#X text 204 120 (output_level decrements by about 8.6 dB = 63% during
-this;
-#X text 556 120 time);
-#X floatatom 96 149 9 -120 30 0 - - -;
-#X text 201 162 (output_overflow_counter increments by 1 per metrotime
-\, if;
-#X text 553 162 peaklevel > threshold);
-#X obj 34 540 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1
--1;
-#X obj 21 170 tgl 15 0 empty empty empty 0 -6 0 8 -262144 -1 -1 0 1
-;
-#X obj 21 218 tgl 15 0 empty empty empty 0 -6 0 8 -262144 -1 -1 0 1
-;
-#X obj 21 233 * 0.99;
-#X obj 21 252 + 0.01;
-#X obj 21 199 metro 2567;
-#X text 181 70 1.arg:<float>metrotime [ms] (default: 300 ms);
-#X obj 125 283 sig~ 10001;
-#X text 78 509 dB;
-#X text 7 8 pvu~;
-#X text 67 8 peak-vu-meter;
-#X obj 96 361 pvu~;
-#X text 181 415 2.outlet: <float> overflow_per_metrotime_counter [-]
-;
-#X text 162 436 1.outlet: <float> peak_level [dB];
-#X text 134 188 reset peak-level to;
-#X text 256 189 -199.9 dB and overflow_counter to 0;
-#X text 134 204 stop the metro-clock of pvu~;
-#X text 134 223 start the metro-clock of pvu~;
-#X text 181 109 2.arg:<float>releasetime [ms] (default: 300 ms);
-#X text 181 151 3.arg:<float>overflow_threshold [dB] (default: -0.01
-dB);
-#X obj 150 361 pvu~ 300 300 -0.01;
-#X connect 0 0 31 0;
-#X connect 1 0 31 0;
-#X connect 2 0 31 0;
-#X connect 3 0 34 0;
-#X connect 5 0 57 0;
-#X connect 6 0 57 0;
-#X connect 7 0 57 0;
-#X connect 8 0 31 0;
-#X connect 9 0 31 0;
-#X connect 10 0 31 0;
-#X connect 11 0 31 0;
-#X connect 12 0 31 0;
-#X connect 13 0 31 0;
-#X connect 14 0 31 0;
-#X connect 15 0 31 0;
-#X connect 16 0 31 0;
-#X connect 17 0 31 0;
-#X connect 18 0 31 0;
-#X connect 25 0 26 0;
-#X connect 29 0 25 0;
-#X connect 30 1 35 0;
-#X connect 31 0 3 0;
-#X connect 32 0 33 0;
-#X connect 33 0 34 1;
-#X connect 34 0 57 0;
-#X connect 35 0 46 0;
-#X connect 36 0 57 0;
-#X connect 37 0 57 0;
-#X connect 38 0 57 0;
-#X connect 39 0 36 0;
-#X connect 40 0 37 0;
-#X connect 43 0 38 0;
-#X connect 47 0 51 0;
-#X connect 48 0 49 0;
-#X connect 49 0 50 0;
-#X connect 50 0 31 0;
-#X connect 51 0 48 0;
-#X connect 53 0 32 0;
-#X connect 57 0 28 0;
-#X connect 57 0 30 1;
-#X connect 57 1 4 0;
diff --git a/iemabs/help-rbpq2~.pd b/iemabs/help-rbpq2~.pd
deleted file mode 100644
index 528b8cd..0000000
--- a/iemabs/help-rbpq2~.pd
+++ /dev/null
@@ -1,59 +0,0 @@
-#N canvas 375 118 375 487 10;
-#X text 17 421 (c) musil@iem.kug.ac.at;
-#X text 59 434 IEM KUG;
-#X text 34 40 dsp ON/OFF;
-#X floatatom 17 80 5 0 0 0 - - -;
-#X text 55 81 % cpu;
-#X obj 17 60 dsp;
-#X obj 17 40 tgl 15 0 empty empty empty 8 -8 0 10 -262144 -1 -1 0 1
-;
-#X text 26 371 2.arg:<float> Q [-];
-#X text 26 361 1.arg:<float> center_freq. [Hz];
-#X text 26 381 3.arg:<float> interpolation_time [ms];
-#X text 9 265 ~signal_in~;
-#X floatatom 82 180 3 15 133 0 - - -;
-#X obj 82 199 mtof;
-#X floatatom 82 218 9 0 22000 0 - - -;
-#X text 146 219 Hz;
-#X text 64 294 ~signal_out~;
-#X floatatom 187 287 7 0 0 0 - - -;
-#X text 238 288 dB;
-#X floatatom 125 163 9 0 22000 0 - - -;
-#X text 189 164 Hz;
-#X floatatom 52 124 3 15 133 0 - - -;
-#X floatatom 143 260 5 2 9999 0 - - -;
-#X text 184 261 ms;
-#X floatatom 112 240 4 0.01 1000 0 - - -;
-#X text 145 240 Q;
-#X obj 52 339 dac~;
-#X obj 52 314 gainvu~ 300;
-#X obj 234 165 vu 15 120 empty empty 8 -8 0 10 -66577 -1 1 0;
-#X obj 289 183 vsl 15 128 0 127 0 1 empty empty empty 8 -8 0 10 -262144
--1 -1 8900 1;
-#X obj 52 143 testtone~ 200;
-#X obj 116 107 init 69;
-#X text 79 125 midi;
-#X obj 52 280 rbpq2~ 440 2 200;
-#X floatatom 265 331 7 0 0 0 - - -;
-#X text 312 331 dB;
-#X text 99 7 resonance-bandpass 2.order with Q-inlet;
-#X obj 4 13 cnv 8 1 1 empty empty rbpq2~ 1 2 1 18 -262144 -1109 0;
-#X text 34 446 graz \, austria 2003;
-#X connect 5 0 3 0;
-#X connect 6 0 5 0;
-#X connect 11 0 12 0;
-#X connect 12 0 13 0;
-#X connect 13 0 32 1;
-#X connect 20 0 29 0;
-#X connect 21 0 32 3;
-#X connect 23 0 32 2;
-#X connect 26 0 25 0;
-#X connect 26 0 25 1;
-#X connect 26 1 33 0;
-#X connect 26 2 27 0;
-#X connect 27 1 16 0;
-#X connect 28 0 26 1;
-#X connect 29 0 32 0;
-#X connect 29 1 18 0;
-#X connect 30 0 20 0;
-#X connect 32 0 26 0;
diff --git a/iemabs/help-rbpw2~.pd b/iemabs/help-rbpw2~.pd
deleted file mode 100644
index 9f90cd5..0000000
--- a/iemabs/help-rbpw2~.pd
+++ /dev/null
@@ -1,59 +0,0 @@
-#N canvas 361 130 413 485 10;
-#X text 17 421 (c) musil@iem.kug.ac.at;
-#X text 59 434 IEM KUG;
-#X text 34 40 dsp ON/OFF;
-#X floatatom 17 80 5 0 0 0 - - -;
-#X text 55 81 % cpu;
-#X obj 17 60 dsp;
-#X obj 17 40 tgl 15 0 empty empty empty 8 -8 0 10 -262144 -1 -1 1 1
-;
-#X text 26 361 1.arg:<float> center_freq. [Hz];
-#X text 26 381 3.arg:<float> interpolation_time [ms];
-#X text 26 371 2.arg:<float> bandwidth [Hz];
-#X text 7 260 ~signal_in~;
-#X floatatom 84 175 3 15 133 0 - - -;
-#X obj 84 194 mtof;
-#X floatatom 84 213 9 0 22000 0 - - -;
-#X text 148 214 Hz;
-#X text 62 289 ~signal_out~;
-#X floatatom 201 282 7 0 0 0 - - -;
-#X text 252 283 dB;
-#X floatatom 123 158 9 0 22000 0 - - -;
-#X text 187 159 Hz;
-#X floatatom 50 119 3 15 133 0 - - -;
-#X floatatom 153 255 5 2 9999 0 - - -;
-#X text 194 256 ms;
-#X floatatom 118 235 4 0.01 1000 0 - - -;
-#X obj 50 334 dac~;
-#X obj 50 309 gainvu~ 300;
-#X obj 248 160 vu 15 120 empty empty 8 -8 0 10 -66577 -1 1 0;
-#X obj 303 178 vsl 15 128 0 127 0 1 empty empty empty 8 -8 0 10 -262144
--1 -1 8700 1;
-#X obj 50 138 testtone~ 200;
-#X obj 114 102 init 69;
-#X text 77 120 midi;
-#X floatatom 279 324 7 0 0 0 - - -;
-#X text 330 325 dB;
-#X obj 50 276 rbpw2~ 440 220 200;
-#X text 151 236 bandwidth Hz;
-#X text 100 4 resonance-bandpass 2.order with bandwidth-inlet;
-#X obj 5 10 cnv 8 1 1 empty empty rbpw2~ 1 2 1 18 -262144 -1109 0;
-#X text 34 446 graz \, austria 2003;
-#X connect 5 0 3 0;
-#X connect 6 0 5 0;
-#X connect 11 0 12 0;
-#X connect 12 0 13 0;
-#X connect 13 0 33 1;
-#X connect 20 0 28 0;
-#X connect 21 0 33 3;
-#X connect 23 0 33 2;
-#X connect 25 0 24 0;
-#X connect 25 0 24 1;
-#X connect 25 1 31 0;
-#X connect 25 2 26 0;
-#X connect 26 1 16 0;
-#X connect 27 0 25 1;
-#X connect 28 0 33 0;
-#X connect 28 1 18 0;
-#X connect 29 0 20 0;
-#X connect 33 0 25 0;
diff --git a/iemabs/help-receive2list.pd b/iemabs/help-receive2list.pd
deleted file mode 100644
index 724779f..0000000
--- a/iemabs/help-receive2list.pd
+++ /dev/null
@@ -1,98 +0,0 @@
-#N canvas 302 119 590 526 10;
-#X obj 210 164 receive2list;
-#X floatatom 210 394 5 0 0 0 - - -;
-#X floatatom 230 359 5 0 0 0 - - -;
-#X floatatom 250 323 5 0 0 0 - - -;
-#X floatatom 270 286 5 0 0 0 - - -;
-#X text 297 93 init;
-#X floatatom 24 94 5 0 0 0 - - -;
-#X obj 24 114 s aaa;
-#X floatatom 63 94 5 0 0 0 - - -;
-#X floatatom 103 94 5 0 0 0 - - -;
-#X floatatom 142 73 5 0 0 0 - - -;
-#X obj 63 114 s bbb;
-#X obj 103 114 s ccc;
-#X obj 142 115 s ddd;
-#X obj 25 251 s eee;
-#X msg 25 158 symbol abc;
-#X msg 31 180 symbol xyz;
-#X obj 210 94 loadbang;
-#X text 10 13 receive2list;
-#X text 119 11 convert received message to a list;
-#X text 121 38 the corresponding prepend-floats and receive-symbols
-;
-#X text 121 25 with a prepended float.;
-#X text 122 52 have to be inputed via a set message.;
-#X text 48 479 IEM KUG;
-#X text 22 490 graz \, austria 2003;
-#X text 20 466 (c) musil@iem.at;
-#X obj 142 93 pp set;
-#X obj 210 413 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1
--1;
-#X obj 230 376 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1
--1;
-#X obj 250 340 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1
--1;
-#X obj 270 304 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1
--1;
-#X msg 272 143 clear;
-#X floatatom 295 304 5 0 0 0 - - -;
-#X floatatom 234 415 5 0 0 0 - - -;
-#X floatatom 252 377 5 0 0 0 - - -;
-#X floatatom 271 341 5 0 0 0 - - -;
-#X text 294 164 no argument;
-#X text 338 174 (max. 200 convertions);
-#X msg 481 119 300 xxx;
-#X obj 210 136 pp add;
-#X symbolatom 361 278 10 0 0 0 - - -;
-#X symbolatom 382 303 10 0 0 0 - - -;
-#X obj 361 303 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1
--1;
-#X obj 290 261 symbol;
-#X symbolatom 45 230 10 0 0 0 - - -;
-#X floatatom 32 312 5 0 0 0 - - -;
-#X msg 59 351 22 33 44 55;
-#X obj 67 375 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1
--1;
-#X msg 42 204 set fgh;
-#X obj 310 220 print out5;
-#X obj 32 401 s fff;
-#X obj 210 188 iem_route 0 1 2 3 4 5;
-#X symbolatom 44 329 10 0 0 0 - - -;
-#X msg 210 115 0 aaa \, 1 bbb \, 2 ccc \, 3 ddd \, 4 eee;
-#X connect 0 0 51 0;
-#X connect 1 0 27 0;
-#X connect 1 0 33 0;
-#X connect 2 0 28 0;
-#X connect 2 0 34 0;
-#X connect 3 0 29 0;
-#X connect 3 0 35 0;
-#X connect 4 0 30 0;
-#X connect 4 0 32 0;
-#X connect 6 0 7 0;
-#X connect 8 0 11 0;
-#X connect 9 0 12 0;
-#X connect 10 0 26 0;
-#X connect 15 0 14 0;
-#X connect 16 0 14 0;
-#X connect 17 0 53 0;
-#X connect 26 0 13 0;
-#X connect 31 0 0 0;
-#X connect 38 0 39 0;
-#X connect 39 0 0 0;
-#X connect 40 0 41 0;
-#X connect 40 0 42 0;
-#X connect 43 0 40 0;
-#X connect 44 0 14 0;
-#X connect 45 0 50 0;
-#X connect 46 0 50 0;
-#X connect 47 0 50 0;
-#X connect 48 0 14 0;
-#X connect 51 0 1 0;
-#X connect 51 1 2 0;
-#X connect 51 2 3 0;
-#X connect 51 3 4 0;
-#X connect 51 4 43 0;
-#X connect 51 5 49 0;
-#X connect 52 0 50 0;
-#X connect 53 0 39 0;
diff --git a/iemabs/help-rmstofad.pd b/iemabs/help-rmstofad.pd
deleted file mode 100644
index d407496..0000000
--- a/iemabs/help-rmstofad.pd
+++ /dev/null
@@ -1,22 +0,0 @@
-#N canvas 157 156 332 297 10;
-#X floatatom 90 38 9 0 1300 0 - - -;
-#X obj 88 137 vu 15 120 empty empty -1 -8 0 8 -66577 -1 1 0;
-#X obj 70 129 vsl 15 128 0 127 0 0 empty empty empty 0 -8 0 8 -262144
--1 -1 0 1;
-#X obj 123 107 v2db;
-#X obj 70 107 rmstofad;
-#X floatatom 90 78 9 0 12 0 - - -;
-#X text 149 77 linear value;
-#X text 151 209 (c) musil@iem.kug.ac.at;
-#X text 188 222 IEM KUG;
-#X text 163 234 graz \, austria 2003;
-#X text 8 6 rmstofad;
-#X text 81 7 convert rms-value to fader-scale;
-#X text 153 38 linear value in percent;
-#X obj 90 57 * 0.01;
-#X connect 0 0 13 0;
-#X connect 3 0 1 1;
-#X connect 4 0 2 0;
-#X connect 5 0 3 0;
-#X connect 5 0 4 0;
-#X connect 13 0 5 0;
diff --git a/iemabs/help-round_zero.pd b/iemabs/help-round_zero.pd
deleted file mode 100644
index 04b62f2..0000000
--- a/iemabs/help-round_zero.pd
+++ /dev/null
@@ -1,18 +0,0 @@
-#N canvas 158 131 554 326 10;
-#X obj 55 160 round_zero 1e-006;
-#X msg 55 78 -1e-007;
-#X text 10 8 round_zero;
-#X text 122 9 round very small numbers between plus and minus 1 argument
-to zero;
-#X obj 55 183 print rounded;
-#X msg 116 78 1e-007;
-#X msg 67 114 -1e-005;
-#X msg 128 114 1e-005;
-#X text 27 247 (c) musil@iem.kug.ac.at;
-#X text 64 260 IEM KUG;
-#X text 39 272 graz \, austria 2003;
-#X connect 0 0 4 0;
-#X connect 1 0 0 0;
-#X connect 5 0 0 0;
-#X connect 6 0 0 0;
-#X connect 7 0 0 0;
diff --git a/iemabs/help-round~.pd b/iemabs/help-round~.pd
deleted file mode 100644
index 1ca334e..0000000
--- a/iemabs/help-round~.pd
+++ /dev/null
@@ -1,25 +0,0 @@
-#N canvas 375 118 322 334 10;
-#X text 11 265 (c) musil@iem.kug.ac.at;
-#X text 53 278 IEM KUG;
-#X text 28 48 dsp ON/OFF;
-#X floatatom 45 225 7 0 0 0 - - -;
-#X floatatom 46 119 7 0 0 0 - - -;
-#X floatatom 11 88 5 0 0 0 - - -;
-#X text 46 87 % cpu;
-#X obj 11 68 dsp;
-#X obj 11 48 tgl 15 0 empty empty empty 8 -8 0 10 -262144 -1 -1 0 1
-;
-#X text 9 5 round~;
-#X obj 46 141 sig~;
-#X obj 46 170 round~;
-#X obj 45 203 unsig~;
-#X text 96 168 no arg;
-#X text 28 290 graz \, austria 2003;
-#X text 76 16 a signal-integer-number;
-#X text 73 5 signal-float-rounding to;
-#X connect 4 0 10 0;
-#X connect 7 0 5 0;
-#X connect 8 0 7 0;
-#X connect 10 0 11 0;
-#X connect 11 0 12 0;
-#X connect 12 0 3 0;
diff --git a/iemabs/help-rvu~.pd b/iemabs/help-rvu~.pd
deleted file mode 100644
index 4f2b248..0000000
--- a/iemabs/help-rvu~.pd
+++ /dev/null
@@ -1,109 +0,0 @@
-#N canvas 210 11 726 593 10;
-#X msg 167 190 0;
-#X msg 468 191 0.5;
-#X msg 540 191 1;
-#X obj 96 229 sig~;
-#X floatatom 96 343 9 0 0 0 - - -;
-#X msg 96 135 reset;
-#X msg 96 169 start;
-#X msg 96 152 stop;
-#X msg 357 190 0.1;
-#X msg 321 190 0.01;
-#X msg 279 190 0.001;
-#X msg 237 190 0.0001;
-#X msg 194 190 1e-005;
-#X msg 390 191 0.25;
-#X msg 427 191 0.316;
-#X msg 499 191 0.707;
-#X msg 570 191 1.414;
-#X msg 612 191 2;
-#X msg 645 191 10;
-#X text 27 298 ~signal_in~;
-#X text 201 47 (periode between 2 output-events);
-#X text 99 480 (c) musil@iem.kug.ac.at;
-#X text 116 505 graz \, austria 2000;
-#X text 141 493 IEM KUG;
-#X text 32 42 dsp ON/OFF;
-#X obj 14 61 dsp;
-#X floatatom 14 82 3 0 0 0 - - -;
-#X text 41 83 % cpu;
-#X text 160 344 1.item: <float> rms_level [dB];
-#X obj 14 40 tgl 15 0 empty empty empty 0 -6 0 8 -262144 -1 -1 0 1
-;
-#X obj 25 327 vu 15 120 empty empty -1 -8 0 8 -66577 -1 1 0;
-#X floatatom 96 207 9 0 0 0 - - -;
-#X obj 125 249 phasor~;
-#X obj 125 268 cos~;
-#X obj 96 285 *~;
-#X floatatom 24 470 6 0 0 0 - - -;
-#X floatatom 34 454 6 0 0 0 - - -;
-#X msg 96 51 t_metro \$1;
-#X msg 96 97 t_release \$1;
-#X floatatom 96 34 9 50 500 0 - - -;
-#X floatatom 96 80 9 50 2000 0 - - -;
-#X text 204 90 (output_level decrements by about 8.6 dB = 63% during
-this;
-#X text 556 91 time);
-#X obj 24 503 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1
--1;
-#X obj 34 486 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1
--1;
-#X obj 21 116 tgl 15 0 empty empty empty 0 -6 0 8 -262144 -1 -1 0 1
-;
-#X obj 21 164 tgl 15 0 empty empty empty 0 -6 0 8 -262144 -1 -1 0 1
-;
-#X obj 21 179 * 0.99;
-#X obj 21 198 + 0.01;
-#X obj 21 145 metro 2567;
-#X text 181 36 1.arg:<float>metrotime [ms] (default: 300 ms);
-#X obj 125 229 sig~ 10001;
-#X text 78 455 dB;
-#X text 68 471 dB;
-#X text 7 8 rvu~;
-#X text 67 7 rms- vu-meter;
-#X text 181 79 2.arg:<float>releasetime [ms] (default: 300 ms);
-#X obj 96 307 rvu~;
-#X text 106 323 output: <float>:;
-#X text 134 134 reset rms-level to -99.9 dB;
-#X text 134 151 stop the metro-clock of rvu~;
-#X text 134 169 start the metro-clock of rvu~;
-#X connect 0 0 31 0;
-#X connect 1 0 31 0;
-#X connect 2 0 31 0;
-#X connect 3 0 34 0;
-#X connect 5 0 57 0;
-#X connect 6 0 57 0;
-#X connect 7 0 57 0;
-#X connect 8 0 31 0;
-#X connect 9 0 31 0;
-#X connect 10 0 31 0;
-#X connect 11 0 31 0;
-#X connect 12 0 31 0;
-#X connect 13 0 31 0;
-#X connect 14 0 31 0;
-#X connect 15 0 31 0;
-#X connect 16 0 31 0;
-#X connect 17 0 31 0;
-#X connect 18 0 31 0;
-#X connect 25 0 26 0;
-#X connect 29 0 25 0;
-#X connect 30 0 35 0;
-#X connect 30 1 36 0;
-#X connect 31 0 3 0;
-#X connect 32 0 33 0;
-#X connect 33 0 34 1;
-#X connect 34 0 57 0;
-#X connect 35 0 43 0;
-#X connect 36 0 44 0;
-#X connect 37 0 57 0;
-#X connect 38 0 57 0;
-#X connect 39 0 37 0;
-#X connect 40 0 38 0;
-#X connect 45 0 49 0;
-#X connect 46 0 47 0;
-#X connect 47 0 48 0;
-#X connect 48 0 31 0;
-#X connect 49 0 46 0;
-#X connect 51 0 32 0;
-#X connect 57 0 30 0;
-#X connect 57 0 4 0;
diff --git a/iemabs/help-sin_phase~.pd b/iemabs/help-sin_phase~.pd
deleted file mode 100644
index 16bf1ff..0000000
--- a/iemabs/help-sin_phase~.pd
+++ /dev/null
@@ -1,61 +0,0 @@
-#N canvas 375 118 484 456 10;
-#X text 12 402 (c) musil@iem.kug.ac.at;
-#X text 54 415 IEM KUG;
-#X text 28 48 dsp ON/OFF;
-#X floatatom 155 63 3 15 133 0 - - -;
-#X obj 155 81 mtof;
-#X floatatom 155 102 9 0 22000 0 - - -;
-#X text 214 101 Hz;
-#X floatatom 294 158 6 -360 360 0 - - -;
-#X floatatom 11 88 5 0 0 0 - - -;
-#X text 46 87 % cpu;
-#X obj 11 68 dsp;
-#X obj 11 48 tgl 15 0 empty empty empty 8 -8 0 10 -262144 -1 -1 1 1
-;
-#X text 10 7 sin_phase~;
-#X text 105 8 calculate phase-difference between 2;
-#X text 105 20 sine-waves \, in samples (signal-out);
-#X obj 155 241 sin_phase~;
-#X obj 209 216 cos~;
-#X obj 154 220 cos~;
-#X obj 154 198 +~ 0;
-#X obj 155 122 phasor~ 440;
-#X text 340 155 percent;
-#X text 29 427 graz \, austria 2003;
-#X text 180 61 midi-pitch;
-#X text 295 140 phase-difference;
-#X obj 156 264 lp1~ 10 100;
-#X obj 157 286 unsig~;
-#X floatatom 157 372 5 0 0 0 - - -;
-#X obj 157 308 / 44100;
-#X floatatom 92 326 5 0 0 0 - - -;
-#X obj 157 330 * 10;
-#X obj 157 350 * 360;
-#X text 195 371 degree;
-#X obj 61 268 unsig~;
-#X floatatom 61 291 5 0 0 0 - - -;
-#X obj 294 181 / 360;
-#X obj 268 116 f;
-#X connect 3 0 4 0;
-#X connect 4 0 5 0;
-#X connect 5 0 19 0;
-#X connect 5 0 35 0;
-#X connect 7 0 34 0;
-#X connect 10 0 8 0;
-#X connect 11 0 10 0;
-#X connect 15 0 24 0;
-#X connect 15 0 32 0;
-#X connect 16 0 15 1;
-#X connect 17 0 15 0;
-#X connect 18 0 17 0;
-#X connect 19 0 16 0;
-#X connect 19 0 18 0;
-#X connect 24 0 25 0;
-#X connect 25 0 27 0;
-#X connect 25 0 28 0;
-#X connect 27 0 29 0;
-#X connect 29 0 30 0;
-#X connect 30 0 26 0;
-#X connect 32 0 33 0;
-#X connect 34 0 18 1;
-#X connect 35 0 29 1;
diff --git a/iemabs/help-soundfile_info.pd b/iemabs/help-soundfile_info.pd
deleted file mode 100644
index 286cb82..0000000
--- a/iemabs/help-soundfile_info.pd
+++ /dev/null
@@ -1,34 +0,0 @@
-#N canvas 153 56 717 404 10;
-#X obj 31 45 openpanel;
-#X obj 31 26 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1
--1;
-#X msg 31 92 read \$1;
-#X obj 31 166 soundfile_info;
-#X obj 31 217 print;
-#X text 40 146 "read"-message needs a symbol (soundfile in wave format)
-;
-#X symbolatom 131 75 66 0 0 0 - - -;
-#X text 50 184 "list"-message output with 7 items;
-#X text 91 224 4.item: <float> header-size in bytes;
-#X text 91 194 1.item: <float> samplerate in Hz;
-#X text 91 204 2.item: <symbol> file-name;
-#X text 91 214 3.item: <float> multi-channel-sound-data-length in samples
-;
-#X text 91 234 5.item: <float> number of channels;
-#X text 91 244 6.item: <float> single-sample-size in bytes;
-#X text 7 2 soundfile_info;
-#X text 130 2 show the header-data of a wav-file;
-#X text 24 303 (c) musil@iem.kug.ac.at;
-#X text 61 316 IEM KUG;
-#X text 36 328 graz \, austria 2003;
-#X text 91 254 7.item: <symbol> endianness ("l" for little);
-#X text 260 264 ("b" for big);
-#X text 214 279 (eg. little endian "wav" is natural format on Intel-machines)
-;
-#X text 214 314 (eg. big endian "aiff" is natural format on Macintosh-machines)
-;
-#X connect 0 0 2 0;
-#X connect 0 0 6 0;
-#X connect 1 0 0 0;
-#X connect 2 0 3 0;
-#X connect 3 0 4 0;
diff --git a/iemabs/help-speedlim.pd b/iemabs/help-speedlim.pd
deleted file mode 100644
index f8e32ff..0000000
--- a/iemabs/help-speedlim.pd
+++ /dev/null
@@ -1,30 +0,0 @@
-#N canvas 465 200 396 309 10;
-#X msg 173 43 1000;
-#X msg 176 65 200;
-#X floatatom 67 86 4 0 0 0 - - -;
-#X floatatom 46 152 4 0 0 0 - - -;
-#X obj 95 150 t f b b;
-#X obj 117 174 timer;
-#X obj 95 200 pack 0 0;
-#X obj 95 225 print;
-#X msg 179 86 20;
-#X obj 67 115 speedlim 20;
-#X text 6 7 speedlim : speedlimit for float-message;
-#X text 153 115 1.arg: lock-time in ms;
-#X text 188 220 (c) musil@iem.kug.ac.at;
-#X text 230 233 IEM KUG;
-#X obj 46 171 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1
--1;
-#X text 205 245 graz \, austria 2003;
-#X connect 0 0 9 1;
-#X connect 1 0 9 1;
-#X connect 2 0 9 0;
-#X connect 3 0 14 0;
-#X connect 4 0 6 0;
-#X connect 4 1 5 0;
-#X connect 4 2 5 1;
-#X connect 5 0 6 1;
-#X connect 6 0 7 0;
-#X connect 8 0 9 1;
-#X connect 9 0 3 0;
-#X connect 9 0 4 0;
diff --git a/iemabs/help-split.pd b/iemabs/help-split.pd
deleted file mode 100644
index 5be2afe..0000000
--- a/iemabs/help-split.pd
+++ /dev/null
@@ -1,25 +0,0 @@
-#N canvas 168 213 423 343 10;
-#X text 15 275 (c) musil@iem.kug.ac.at;
-#X text 57 288 IEM KUG;
-#X text 32 300 graz \, austria 2001;
-#X obj 21 212 bng 15 250 50 0 empty empty empty 8 -8 0 10 0 22 22;
-#X obj 58 170 bng 15 250 50 0 empty empty empty 8 -8 0 10 0 22 22;
-#X text 41 253 (c) miller puckette;
-#X text 7 8 split;
-#X obj 21 130 split 5;
-#X text 35 243 the original object moses;
-#X floatatom 21 65 4 0 0;
-#X floatatom 58 109 4 0 0;
-#X floatatom 21 192 4 0 0;
-#X floatatom 58 150 4 0 0;
-#X text 19 50 input_value <float>;
-#X text 52 8 part <float>-messages into less and greater equal than limit;
-#X text 60 94 limit <float>;
-#X text 92 150 output: input greater equal than limit;
-#X text 55 193 output: input less than limit;
-#X connect 7 0 11 0;
-#X connect 7 1 12 0;
-#X connect 9 0 7 0;
-#X connect 10 0 7 1;
-#X connect 11 0 3 0;
-#X connect 12 0 4 0;
diff --git a/iemabs/help-split3.pd b/iemabs/help-split3.pd
deleted file mode 100644
index 509a1b2..0000000
--- a/iemabs/help-split3.pd
+++ /dev/null
@@ -1,30 +0,0 @@
-#N canvas 290 163 427 323 10;
-#X floatatom 19 243 9 0 0;
-#X text 18 276 (c) musil@iem.kug.ac.at;
-#X text 55 289 IEM KUG;
-#X floatatom 19 76 9 0 0;
-#X text 15 11 split3;
-#X floatatom 64 99 9 0 0;
-#X floatatom 110 123 9 0 0;
-#X floatatom 64 218 9 0 0;
-#X floatatom 110 192 9 0 0;
-#X text 81 75 <float> input;
-#X text 127 99 <float> low-limit;
-#X text 83 244 <float> output within;
-#X text 128 219 <float> output less than low-limit;
-#X text 175 193 <float> output greater than high-limit;
-#X text 175 123 <float> high-limit;
-#X text 129 147 1.arg: <float> low-limit;
-#X text 129 159 2.arg: <float> high-limit;
-#X text 30 301 graz \, austria 2001;
-#X obj 19 152 split3 -7.5 13.5;
-#X text 77 11 part a <float>-message into 3 ways:;
-#X text 138 46 3 greater than high-limit;
-#X text 138 36 2 less than low-limit \;;
-#X text 138 26 1 within low- and high-limit \;;
-#X connect 3 0 18 0;
-#X connect 5 0 18 1;
-#X connect 6 0 18 2;
-#X connect 18 0 0 0;
-#X connect 18 1 7 0;
-#X connect 18 2 8 0;
diff --git a/iemabs/help-splitfilename.pd b/iemabs/help-splitfilename.pd
deleted file mode 100644
index d2a13d6..0000000
--- a/iemabs/help-splitfilename.pd
+++ /dev/null
@@ -1,67 +0,0 @@
-#N canvas 150 53 673 562 10;
-#X text 23 436 (c) musil@iem.kug.ac.at;
-#X text 65 449 IEM KUG;
-#X text 40 461 graz \, austria 2002;
-#X text 232 457 updated for Pd version 0.35;
-#X text 9 1 splitfilename: split into path and filename;
-#X obj 53 391 print path;
-#X obj 139 391 print file;
-#X msg 389 153 separator $;
-#X msg 389 88 separator @;
-#X msg 389 109 separator :;
-#X msg 25 74 C:/program/pd/my_project my_foo.pd;
-#X obj 63 338 print path+file;
-#X msg 389 46 separator /;
-#N canvas 4 20 450 300 /SUBPATCH/ 0;
-#X obj 101 31 inlet;
-#X obj 100 59 outlet;
-#X connect 0 0 1 0;
-#X restore 389 276 pd;
-#X msg 389 174 separator z;
-#X msg 389 195 separator _;
-#X msg 389 216 separator .;
-#X text 120 19 (separator is last "/");
-#X msg 389 67 separator space;
-#X msg 54 98 /home/me my_first_patch.pd;
-#X text 156 368 1.arg: <symbol> separator-character (opt. \, default
-"/");
-#X msg 405 250 separator;
-#X msg 389 131 separator 2;
-#X msg 534 78 separator backslash;
-#X msg 534 97 separator leftbrace;
-#X msg 534 116 separator rightbrace;
-#X msg 534 135 separator dollar;
-#X msg 534 154 separator comma;
-#X msg 534 173 separator semi;
-#N canvas 4 20 450 300 /SUBPATCH/ 0;
-#X obj 101 31 inlet;
-#X obj 100 59 outlet;
-#X connect 0 0 1 0;
-#X restore 534 255 pd;
-#X obj 53 315 mergefilename /;
-#X obj 53 368 splitfilename /;
-#X connect 7 0 13 0;
-#X connect 8 0 13 0;
-#X connect 9 0 13 0;
-#X connect 10 0 30 0;
-#X connect 12 0 13 0;
-#X connect 13 0 30 0;
-#X connect 13 0 31 0;
-#X connect 14 0 13 0;
-#X connect 15 0 13 0;
-#X connect 16 0 13 0;
-#X connect 18 0 13 0;
-#X connect 19 0 30 0;
-#X connect 21 0 13 0;
-#X connect 22 0 13 0;
-#X connect 23 0 29 0;
-#X connect 24 0 29 0;
-#X connect 25 0 29 0;
-#X connect 26 0 29 0;
-#X connect 27 0 29 0;
-#X connect 28 0 29 0;
-#X connect 29 0 13 0;
-#X connect 30 0 11 0;
-#X connect 30 0 31 0;
-#X connect 31 0 5 0;
-#X connect 31 1 6 0;
diff --git a/iemabs/help-stripfilename.pd b/iemabs/help-stripfilename.pd
deleted file mode 100644
index 579c2e6..0000000
--- a/iemabs/help-stripfilename.pd
+++ /dev/null
@@ -1,24 +0,0 @@
-#N canvas 183 294 490 264 10;
-#X obj 87 75 symbol;
-#X text 15 181 (c) musil@iem.kug.ac.at;
-#X text 57 194 IEM KUG;
-#X text 32 206 graz \, austria 2002;
-#X msg 87 43 abcdefghijk;
-#X text 233 199 updated for Pd version 0.35;
-#X msg 26 59 set 2;
-#X text 116 14 characters of a symbol;
-#X text 10 1 stripfilename: strip the first or last;
-#X obj 47 138 stripfilename -5;
-#X msg 11 39 set -7;
-#X obj 47 160 print;
-#X text 190 92 1.arg: <float> number of first;
-#X text 227 105 or last characters to strip;
-#X text 218 132 if positiv -> first;
-#X text 218 144 if negativ -> last;
-#X msg 40 81 set 8;
-#X connect 0 0 9 0;
-#X connect 4 0 0 0;
-#X connect 6 0 9 0;
-#X connect 9 0 11 0;
-#X connect 10 0 9 0;
-#X connect 16 0 9 0;
diff --git a/iemabs/help-subl~.pd b/iemabs/help-subl~.pd
deleted file mode 100644
index 4cebf71..0000000
--- a/iemabs/help-subl~.pd
+++ /dev/null
@@ -1,28 +0,0 @@
-#N canvas 375 118 374 458 10;
-#X text 16 386 (c) musil@iem.kug.ac.at;
-#X text 58 399 IEM KUG;
-#X text 28 48 dsp ON/OFF;
-#X floatatom 85 199 9 0 22000 0 - - -;
-#X floatatom 11 88 5 0 0 0 - - -;
-#X text 46 87 % cpu;
-#X floatatom 125 225 5 2 9999 0 - - -;
-#X text 168 224 ms;
-#X obj 11 68 dsp;
-#X obj 11 48 tgl 15 0 empty empty empty 8 -8 0 10 -262144 -1 -1 0 1
-;
-#X text 15 364 2.arg:<float> interpolation_time [ms];
-#X obj 46 271 unsig~;
-#X floatatom 46 294 9 0 22000 0 - - -;
-#X obj 46 141 sig~ 1;
-#X text 33 411 graz \, austria 2003;
-#X text 13 8 subl~;
-#X text 79 8 signal subtraction with line~;
-#X obj 46 248 subl~ 0.5 2000;
-#X text 15 352 1.arg:<float> 2nd operand of subtraction;
-#X connect 3 0 17 1;
-#X connect 6 0 17 2;
-#X connect 8 0 4 0;
-#X connect 9 0 8 0;
-#X connect 11 0 12 0;
-#X connect 13 0 17 0;
-#X connect 17 0 11 0;
diff --git a/iemabs/help-t3_bpe.pd b/iemabs/help-t3_bpe.pd
deleted file mode 100644
index 1af8e68..0000000
--- a/iemabs/help-t3_bpe.pd
+++ /dev/null
@@ -1,101 +0,0 @@
-#N canvas 100 17 528 582 10;
-#N canvas 0 0 450 300 graph1 0;
-#X array array99 259 float 0;
-#X coords 0 1 258 0 256 140 1;
-#X restore 96 43 graph;
-#X obj 68 458 bng 15 250 50 0 empty empty empty 8 -8 0 10 -262144 -1
--1;
-#X msg 35 355 stop;
-#X obj 68 527 tabwrite~ array99;
-#X obj 7 433 loadbang;
-#X obj 14 38 tgl 15 1 empty empty empty 20 8 0 10 -262144 -1 -1 1 1
-;
-#X floatatom 14 105 5 0 0 0 - - -;
-#X floatatom 30 83 3 0 0 0 - - -;
-#X obj 14 60 dsp;
-#X obj 91 381 t3_bpe;
-#X obj 81 283 bng 25 250 50 0 empty empty empty 8 -8 0 10 -262144 -1
--1;
-#X obj 91 316 t b b;
-#X obj 91 418 t3_line~ 0;
-#X obj 91 349 f 0.04;
-#X floatatom 128 265 5 0 0 0 - - -;
-#X obj 128 287 / 44.1;
-#X text 171 267 Samples;
-#X obj 91 455 fade~ lin;
-#X obj 147 363 pack 0 0 1 1.5 1 0.5 0 1.5;
-#X text 184 250 pre-delay;
-#X floatatom 256 264 5 0 0 0 - - -;
-#X obj 256 286 / 44.1;
-#X text 299 266 Samples;
-#X text 312 249 attack;
-#X floatatom 364 263 5 0 0 0 - - -;
-#X obj 364 285 / 44.1;
-#X text 407 265 Samples;
-#X text 420 248 sustain;
-#X floatatom 364 344 5 0 0 0 - - -;
-#X obj 364 366 / 44.1;
-#X text 407 346 Samples;
-#X text 420 329 release;
-#X obj 256 242 init 34;
-#X obj 364 241 init 55;
-#X obj 364 322 init 70;
-#X obj 128 243 init 70;
-#X text 12 10 t3_bpe;
-#X text 105 9 time-tagged trigger break point envelope;
-#X msg 239 421 set _lin;
-#X msg 239 442 set _linsqrt;
-#X msg 239 463 set _sqrt;
-#X msg 239 483 set _sin;
-#X msg 240 504 set _sinhann;
-#X msg 240 526 set _hann;
-#X msg 381 70 \; array99 resize 259 \; array99 bounds 0 0 258 1 \;
-array99 xticks 0 64 2 \; array99 yticks 0 0.1 5 \; array99 xlabel -0.08
-0 64 128 192 256 \; array99 ylabel -9.1 0 0.5 1;
-#X obj 381 47 loadbang;
-#X obj 91 477 *~ 0.8;
-#X obj 91 499 +~ 0.1;
-#X text 354 505 (c) musil@iem.kug.ac.at;
-#X text 396 518 IEM KUG;
-#X text 371 530 graz \, austria 2001;
-#X text 363 184 Samples;
-#X floatatom 156 387 8 0 0 0 - - -;
-#X text 213 388 t3_bang if finished;
-#X connect 1 0 3 0;
-#X connect 2 0 9 0;
-#X connect 4 0 1 0;
-#X connect 5 0 8 0;
-#X connect 8 0 6 0;
-#X connect 8 1 7 0;
-#X connect 9 0 12 0;
-#X connect 9 1 12 1;
-#X connect 9 2 52 0;
-#X connect 10 0 1 0;
-#X connect 10 0 11 0;
-#X connect 11 0 13 0;
-#X connect 11 1 18 0;
-#X connect 12 0 17 0;
-#X connect 13 0 9 0;
-#X connect 14 0 15 0;
-#X connect 15 0 13 1;
-#X connect 17 0 46 0;
-#X connect 18 0 9 0;
-#X connect 20 0 21 0;
-#X connect 21 0 18 3;
-#X connect 24 0 25 0;
-#X connect 25 0 18 5;
-#X connect 28 0 29 0;
-#X connect 29 0 18 7;
-#X connect 32 0 20 0;
-#X connect 33 0 24 0;
-#X connect 34 0 28 0;
-#X connect 35 0 14 0;
-#X connect 38 0 17 0;
-#X connect 39 0 17 0;
-#X connect 40 0 17 0;
-#X connect 41 0 17 0;
-#X connect 42 0 17 0;
-#X connect 43 0 17 0;
-#X connect 45 0 44 0;
-#X connect 46 0 47 0;
-#X connect 47 0 3 0;
diff --git a/iemabs/help-t3_delay.pd b/iemabs/help-t3_delay.pd
deleted file mode 100644
index 0768a72..0000000
--- a/iemabs/help-t3_delay.pd
+++ /dev/null
@@ -1,75 +0,0 @@
-#N canvas 100 58 492 561 10;
-#N canvas 0 0 450 300 graph1 0;
-#X array array99 259 float 0;
-#X coords 0 1 258 0 259 140 1;
-#X restore 108 48 graph;
-#X obj 95 238 bng 25 250 50 0 empty empty empty 8 -8 0 10 -262144 -1
--1;
-#X obj 243 478 bng 15 250 50 0 empty empty empty 8 -8 0 10 -262144
--1 -1;
-#X obj 95 400 t3_del 0.5;
-#X obj 28 454 t3_timer;
-#X floatatom 28 502 5 0 0 0 - - -;
-#X msg 154 455 \$1 0.9;
-#X obj 95 303 f 0.04;
-#X floatatom 132 241 5 0 0 0 - - -;
-#X msg 95 455 \$1 0.1;
-#X obj 133 486 t3_sig~ 0.1;
-#X obj 132 263 / 44.1;
-#X text 175 255 Samples;
-#X floatatom 196 352 5 0 0 0 - - -;
-#X obj 196 374 / 44.1;
-#X text 237 362 Samples;
-#X msg 43 327 stop;
-#X obj 243 521 tabwrite~ array99;
-#X obj 132 219 init 80;
-#X obj 196 330 init 30;
-#X obj 401 53 loadbang;
-#X obj 14 38 tgl 15 1 empty empty empty 20 8 0 10 -262144 -1 -1 1 1
-;
-#X floatatom 14 105 5 0 0 0 - - -;
-#X floatatom 30 83 3 0 0 0 - - -;
-#X obj 14 60 dsp;
-#X obj 95 327 t3_del 0;
-#X obj 28 478 * 44.1;
-#X text 71 503 Samples;
-#X text 12 10 t3_delay;
-#X text 106 9 time-tagged trigger delay;
-#X obj 95 355 t f f;
-#X text 379 189 Samples;
-#X msg 401 80 \; array99 resize 259 \; array99 bounds 0 0 258 1 \;
-array99 xticks 0 64 2 \; array99 yticks 0 0.1 5 \; array99 xlabel -0.08
-0 64 128 192 256 \; array99 ylabel -9.1 0 0.5 1;
-#X obj 243 429 loadbang;
-#X text 299 331 (c) musil@iem.kug.ac.at;
-#X text 341 344 IEM KUG;
-#X text 316 356 graz \, austria 2001;
-#X text 172 240 pre_delay;
-#X text 238 350 duration;
-#X connect 1 0 2 0;
-#X connect 1 0 7 0;
-#X connect 2 0 17 0;
-#X connect 3 0 4 1;
-#X connect 3 0 9 0;
-#X connect 4 0 26 0;
-#X connect 6 0 10 0;
-#X connect 7 0 25 0;
-#X connect 8 0 11 0;
-#X connect 9 0 10 0;
-#X connect 10 0 17 0;
-#X connect 11 0 7 1;
-#X connect 13 0 14 0;
-#X connect 14 0 3 1;
-#X connect 16 0 3 0;
-#X connect 18 0 8 0;
-#X connect 19 0 13 0;
-#X connect 20 0 32 0;
-#X connect 21 0 24 0;
-#X connect 24 0 22 0;
-#X connect 24 1 23 0;
-#X connect 25 0 30 0;
-#X connect 26 0 5 0;
-#X connect 30 0 3 0;
-#X connect 30 0 4 0;
-#X connect 30 1 6 0;
-#X connect 33 0 2 0;
diff --git a/iemabs/help-t3_line~.pd b/iemabs/help-t3_line~.pd
deleted file mode 100644
index 21e5fba..0000000
--- a/iemabs/help-t3_line~.pd
+++ /dev/null
@@ -1,93 +0,0 @@
-#N canvas 124 45 501 580 10;
-#N canvas 0 0 450 300 graph1 0;
-#X array array99 259 float 0;
-#X coords 0 1 258 0 256 140 1;
-#X restore 97 36 graph;
-#X obj 64 239 bng 25 250 50 0 empty empty empty 8 -8 0 10 -262144 -1
--1;
-#X obj 243 478 bng 15 250 50 0 empty empty empty 8 -8 0 10 -262144
--1 -1;
-#X obj 64 401 t3_del 0.5;
-#X obj 64 304 f 0.04;
-#X floatatom 101 242 5 0 0 0 - - -;
-#X obj 101 264 / 44.1;
-#X text 144 244 Samples;
-#X floatatom 129 354 5 0 0 0 - - -;
-#X obj 129 376 / 44.1;
-#X text 172 354 Samples;
-#X msg 12 328 stop;
-#X obj 243 521 tabwrite~ array99;
-#X obj 101 220 init 80;
-#X obj 129 332 init 30;
-#X obj 243 448 loadbang;
-#X obj 14 38 tgl 15 1 empty empty empty 20 8 0 10 -262144 -1 -1 1 1
-;
-#X floatatom 14 105 5 0 0 0 - - -;
-#X floatatom 30 83 3 0 0 0 - - -;
-#X obj 14 60 dsp;
-#X obj 64 327 t3_del 0;
-#X text 12 10 t3_delay;
-#X text 106 9 time-tagged trigger delay;
-#X obj 102 487 t3_line~ 0.1;
-#X obj 64 353 t f f;
-#X obj 17 455 pack 0 0.1 0.2;
-#X obj 122 456 pack 0 0.9 0.2;
-#X floatatom 233 255 5 0 0 0 - - -;
-#X obj 233 277 / 44.1;
-#X text 276 255 Samples;
-#X floatatom 351 257 5 0 0 0 - - -;
-#X obj 351 279 / 44.1;
-#X text 394 257 Samples;
-#X text 407 238 attack;
-#X text 286 237 release;
-#X obj 351 235 init 12;
-#X text 183 334 sustain + attack;
-#X obj 233 233 init 25;
-#X text 155 223 pre-delay;
-#X obj 314 365 t b f;
-#X obj 319 391 - 0;
-#X floatatom 319 416 5 0 0 0 - - -;
-#X text 365 419 Samples;
-#X text 365 396 sustain;
-#X msg 386 62 \; array99 resize 259 \; array99 bounds 0 0 258 1 \;
-array99 xticks 0 64 2 \; array99 yticks 0 0.1 5 \; array99 xlabel -0.08
-0 64 128 192 256 \; array99 ylabel -9.1 0 0.5 1;
-#X obj 386 39 loadbang;
-#X text 364 178 Samples;
-#X text 325 455 (c) musil@iem.kug.ac.at;
-#X text 367 468 IEM KUG;
-#X text 342 480 graz \, austria 2001;
-#X connect 1 0 2 0;
-#X connect 1 0 4 0;
-#X connect 2 0 12 0;
-#X connect 3 0 25 0;
-#X connect 4 0 20 0;
-#X connect 5 0 6 0;
-#X connect 6 0 4 1;
-#X connect 8 0 9 0;
-#X connect 8 0 40 0;
-#X connect 9 0 3 1;
-#X connect 11 0 3 0;
-#X connect 13 0 5 0;
-#X connect 14 0 8 0;
-#X connect 15 0 2 0;
-#X connect 16 0 19 0;
-#X connect 19 0 17 0;
-#X connect 19 1 18 0;
-#X connect 20 0 24 0;
-#X connect 23 0 12 0;
-#X connect 24 0 3 0;
-#X connect 24 1 26 0;
-#X connect 25 0 23 0;
-#X connect 26 0 23 0;
-#X connect 27 0 28 0;
-#X connect 28 0 25 2;
-#X connect 30 0 31 0;
-#X connect 30 0 39 0;
-#X connect 31 0 26 2;
-#X connect 35 0 30 0;
-#X connect 37 0 27 0;
-#X connect 39 0 40 0;
-#X connect 39 1 40 1;
-#X connect 40 0 41 0;
-#X connect 45 0 44 0;
diff --git a/iemabs/help-t3_metro.pd b/iemabs/help-t3_metro.pd
deleted file mode 100644
index efa2781..0000000
--- a/iemabs/help-t3_metro.pd
+++ /dev/null
@@ -1,99 +0,0 @@
-#N canvas 228 46 463 570 10;
-#N canvas 0 0 450 300 graph1 0;
-#X array array99 259 float 0;
-#X coords 0 1 258 0 256 140 1;
-#X restore 89 33 graph;
-#X obj 91 427 t f b;
-#X obj 91 475 pack 0 0;
-#X obj 227 448 bng 15 250 50 0 empty empty empty 8 -8 0 10 -262144
--1 -1;
-#N canvas 161 0 158 259 toggle 0;
-#X obj 38 25 inlet;
-#X obj 38 178 outlet;
-#X obj 38 53 f;
-#X obj 38 79 == 0;
-#X obj 38 130 * 0.8;
-#X obj 38 152 + 0.1;
-#X connect 0 0 2 0;
-#X connect 2 0 3 0;
-#X connect 3 0 2 1;
-#X connect 3 0 4 0;
-#X connect 4 0 5 0;
-#X connect 5 0 1 0;
-#X restore 121 452 pd toggle;
-#X msg 91 331 start \$1;
-#X msg 215 517 stop;
-#X floatatom 128 234 5 0 0 0 - - -;
-#X obj 128 258 / 44.1;
-#X text 171 235 Samples;
-#X floatatom 240 264 5 0 0 0 - - -;
-#X obj 240 288 / 44.1;
-#X text 283 264 Samples;
-#X obj 91 283 f 0.04;
-#X obj 91 234 bng 25 250 50 0 empty empty empty 8 -8 0 10 -262144 -1
--1;
-#X obj 227 473 tabwrite~ array99;
-#X obj 91 499 t3_sig~ 0.1;
-#X obj 128 208 init 30;
-#X obj 227 422 loadbang;
-#X obj 11 33 tgl 15 1 empty empty empty 20 8 0 10 -262144 -1 -1 1 1
-;
-#X floatatom 11 100 5 0 0 0 - - -;
-#X floatatom 27 78 3 0 0 0 - - -;
-#X obj 11 55 dsp;
-#X obj 91 307 t3_del 0;
-#X obj 240 241 init 10;
-#X text 8 7 t3_metro;
-#X text 108 7 time-tagged trigger variable metronom;
-#X obj 91 392 t3_metro 1.46;
-#X obj 204 321 +;
-#X obj 204 345 change -1;
-#X obj 204 368 clip 0.01 1e+006;
-#X obj 360 377 t b f;
-#X obj 360 310 random 32000;
-#X obj 360 332 - 16000;
-#X obj 360 354 / 100000;
-#X obj 215 496 del 9000;
-#X obj 384 40 loadbang;
-#X msg 384 67 \; array99 resize 259 \; array99 bounds 0 0 258 1 \;
-array99 xticks 0 64 2 \; array99 yticks 0 0.1 5 \; array99 xlabel -0.08
-0 64 128 192 256 \; array99 ylabel -9.1 0 0.5 1;
-#X text 356 176 Samples;
-#X text 294 410 (c) musil@iem.kug.ac.at;
-#X text 336 423 IEM KUG;
-#X text 311 435 graz \, austria 2001;
-#X connect 1 0 2 0;
-#X connect 1 1 4 0;
-#X connect 1 1 32 0;
-#X connect 2 0 16 0;
-#X connect 3 0 15 0;
-#X connect 3 0 35 0;
-#X connect 4 0 2 1;
-#X connect 5 0 27 0;
-#X connect 6 0 27 0;
-#X connect 7 0 8 0;
-#X connect 8 0 13 1;
-#X connect 10 0 11 0;
-#X connect 11 0 28 0;
-#X connect 13 0 23 0;
-#X connect 14 0 13 0;
-#X connect 14 0 3 0;
-#X connect 16 0 15 0;
-#X connect 17 0 7 0;
-#X connect 18 0 3 0;
-#X connect 19 0 22 0;
-#X connect 22 0 20 0;
-#X connect 22 1 21 0;
-#X connect 23 0 5 0;
-#X connect 24 0 10 0;
-#X connect 27 0 1 0;
-#X connect 28 0 29 0;
-#X connect 29 0 30 0;
-#X connect 30 0 27 1;
-#X connect 31 0 28 0;
-#X connect 31 1 28 1;
-#X connect 32 0 33 0;
-#X connect 33 0 34 0;
-#X connect 34 0 31 0;
-#X connect 35 0 6 0;
-#X connect 36 0 37 0;
diff --git a/iemabs/help-t3_sig~.pd b/iemabs/help-t3_sig~.pd
deleted file mode 100644
index da09a4b..0000000
--- a/iemabs/help-t3_sig~.pd
+++ /dev/null
@@ -1,69 +0,0 @@
-#N canvas 174 106 503 410 10;
-#X floatatom 62 268 8 0 0;
-#X obj 164 371 dac~;
-#X obj 164 317 *~ 0.2;
-#X obj 164 342 hp1~ 5;
-#X floatatom 280 201 8 0 0;
-#X obj 164 293 t3_sig~;
-#X obj 215 226 t3_del 0.1;
-#X msg 164 254 \$1 1;
-#X obj 10 63 dsp;
-#X floatatom 26 85 3 0 0;
-#X floatatom 10 109 5 0 0;
-#X obj 10 42 toggle 15 1 empty empty empty 20 8 0 10 0 22 22 1 1;
-#X obj 164 182 t3_metro 5;
-#X msg 140 115 start 0;
-#X msg 176 139 stop;
-#X obj 280 153 for++ 1 1000 5;
-#X obj 280 177 / 200;
-#X obj 280 7 loadbang;
-#X obj 280 31 bng 15 250 50 0 empty empty empty 20 8 0 10 0 22 22;
-#X msg 215 254 \$1 -1;
-#X obj 280 54 metro 10010;
-#X obj 376 72 del 5005;
-#X obj 376 97 t b b;
-#X obj 280 94 t b b;
-#X msg 292 120 1 1000 5;
-#X msg 406 121 1000 1 5;
-#X obj 62 245 t3_timer;
-#X text 5 6 t3_sig~;
-#X text 76 4 time-tagged trigger sig~;
-#X msg 397 23 stop;
-#X text 240 297 (c) musil@iem.kug.ac.at;
-#X text 282 310 IEM KUG;
-#X text 257 322 graz \, austria 2001;
-#X connect 2 0 3 0;
-#X connect 3 0 1 0;
-#X connect 3 0 1 1;
-#X connect 4 0 6 1;
-#X connect 5 0 2 0;
-#X connect 6 0 19 0;
-#X connect 6 0 26 1;
-#X connect 7 0 5 0;
-#X connect 8 0 10 0;
-#X connect 8 1 9 0;
-#X connect 11 0 8 0;
-#X connect 12 0 7 0;
-#X connect 12 0 6 0;
-#X connect 12 0 26 0;
-#X connect 13 0 12 0;
-#X connect 14 0 12 0;
-#X connect 15 0 16 0;
-#X connect 16 0 4 0;
-#X connect 17 0 18 0;
-#X connect 18 0 20 0;
-#X connect 18 0 13 0;
-#X connect 19 0 5 0;
-#X connect 20 0 21 0;
-#X connect 20 0 23 0;
-#X connect 21 0 22 0;
-#X connect 22 0 15 0;
-#X connect 22 1 25 0;
-#X connect 23 0 15 0;
-#X connect 23 1 24 0;
-#X connect 24 0 15 0;
-#X connect 25 0 15 0;
-#X connect 26 0 0 0;
-#X connect 29 0 20 0;
-#X connect 29 0 15 0;
-#X connect 29 0 21 0;
diff --git a/iemabs/help-t3_timer.pd b/iemabs/help-t3_timer.pd
deleted file mode 100644
index dc30260..0000000
--- a/iemabs/help-t3_timer.pd
+++ /dev/null
@@ -1,22 +0,0 @@
-#N canvas 231 195 312 288 10;
-#X obj 73 119 t3_del 11.11;
-#X msg 22 79 0.55;
-#X obj 22 48 bng 25 250 50 0 empty empty empty 8 -8 0 10 0 22 22;
-#X obj 22 145 t3_timer;
-#X floatatom 22 170 6 0 0;
-#X text 15 214 (c) musil@iem.kug.ac.at;
-#X text 57 227 IEM KUG;
-#X text 32 239 graz \, austria 2001;
-#X text 88 22 measure time-difference;
-#X text 87 37 between 2 t3_bang-events;
-#X text 6 4 t3_timer;
-#X floatatom 152 93 6 0 0;
-#X text 203 93 ms;
-#X text 72 170 ms;
-#X text 84 5 time-tagged trigger timer;
-#X connect 0 0 3 1;
-#X connect 1 0 0 0;
-#X connect 1 0 3 0;
-#X connect 2 0 1 0;
-#X connect 3 0 4 0;
-#X connect 11 0 0 1;
diff --git a/iemabs/help-toggle_mess.pd b/iemabs/help-toggle_mess.pd
deleted file mode 100644
index 2752820..0000000
--- a/iemabs/help-toggle_mess.pd
+++ /dev/null
@@ -1,69 +0,0 @@
-#N canvas 339 48 606 572 10;
-#X obj 222 135 print color;
-#X obj 138 310 print sentence;
-#X obj 113 499 print number;
-#X obj 48 446 tm 4 8 99 2 -77;
-#X obj 40 100 toggle_mess red 178 green 333 blue -999;
-#X obj 174 135 pp set;
-#X msg 174 157 green;
-#X obj 128 333 pp set;
-#X msg 128 355 print;
-#X msg 40 197 print;
-#X obj 98 521 pp set;
-#X msg 98 543 4;
-#X msg 48 403 4;
-#X obj 93 398 init set 0;
-#X obj 178 42 init set 2;
-#X floatatom 308 129 4 0 0 0 - - -;
-#X floatatom 217 281 4 0 0 0 - - -;
-#X floatatom 148 471 4 0 0 0 - - -;
-#X text 224 510 (c) musil@iem.kug.ac.at;
-#X text 266 523 IEM KUG;
-#X text 241 535 graz \, austria 2001;
-#X text 8 7 toggle_mess :;
-#X text 259 253 n arguments: <float> or <sym>;
-#X text 279 329 left outlet: to message-inlet;
-#X text 281 342 middle outlet: float or symbol as anything;
-#X text 281 355 right outlet: float circle-index;
-#X text 300 158 left inlet: from message-outlet;
-#X text 300 172 set-message: initiate internal index;
-#X text 301 187 bang: output without increment;
-#X text 300 203 anything-message: output with;
-#X text 386 217 incrementation of index;
-#X msg 110 43 set 3;
-#X obj 106 69 t b a;
-#X obj 84 223 t b a;
-#X obj 84 202 init set 1;
-#X obj 93 420 t b a;
-#X text 120 6 control a message-box with circular different content
-;
-#X msg 40 53 green;
-#X obj 40 252 tm print this word by word;
-#X connect 3 0 12 0;
-#X connect 3 1 2 0;
-#X connect 3 1 10 0;
-#X connect 3 2 17 0;
-#X connect 4 0 37 0;
-#X connect 4 1 0 0;
-#X connect 4 1 5 0;
-#X connect 4 2 15 0;
-#X connect 5 0 6 0;
-#X connect 7 0 8 0;
-#X connect 9 0 38 0;
-#X connect 10 0 11 0;
-#X connect 12 0 3 0;
-#X connect 13 0 35 0;
-#X connect 14 0 32 0;
-#X connect 31 0 32 0;
-#X connect 32 0 4 0;
-#X connect 32 1 4 0;
-#X connect 33 0 38 0;
-#X connect 33 1 38 0;
-#X connect 34 0 33 0;
-#X connect 35 0 3 0;
-#X connect 35 1 3 0;
-#X connect 37 0 4 0;
-#X connect 38 0 9 0;
-#X connect 38 1 1 0;
-#X connect 38 1 7 0;
-#X connect 38 2 16 0;
diff --git a/iemabs/help-transf_fader.pd b/iemabs/help-transf_fader.pd
deleted file mode 100644
index 1bd71b8..0000000
--- a/iemabs/help-transf_fader.pd
+++ /dev/null
@@ -1,30 +0,0 @@
-#N canvas 69 66 629 391 10;
-#X floatatom 69 56 9 0 0 0 - - -;
-#X floatatom 69 214 9 0 0 0 - - -;
-#X obj 69 152 transf_fader;
-#X text 12 8 transf_fader;
-#X text 123 9 transforms a slider range;
-#X obj 493 118 vu 15 120 empty empty -1 -8 0 8 -66577 -1 1 0;
-#X text 68 36 input from slider 0..147;
-#X text 63 239 output to dbtorms;
-#X obj 476 110 vsl 15 128 0 127 0 0 empty empty empty 0 -8 0 8 -262144
--1 -1 12700 1;
-#X obj 502 262 - 100;
-#X msg 103 88 pairs 0 0 6 40 24 70 36 80 48 88 60 94 72 98 96 102 108
-106 111 107.5 114 109 117 112 147 142;
-#X obj 444 271 dbtorms;
-#X obj 570 310 v2db;
-#X obj 561 120 vu 15 120 empty empty -1 -8 0 8 -66577 -1 1 0;
-#X text 160 127 pairs of break-points: input / output;
-#X text 20 285 (c) musil@iem.kug.ac.at;
-#X text 57 298 IEM KUG;
-#X text 32 310 graz \, austria 2003;
-#X connect 0 0 2 0;
-#X connect 1 0 9 0;
-#X connect 1 0 11 0;
-#X connect 2 0 1 0;
-#X connect 8 0 0 0;
-#X connect 9 0 5 1;
-#X connect 10 0 2 0;
-#X connect 11 0 12 0;
-#X connect 12 0 13 1;
diff --git a/iemabs/help-unsig~.pd b/iemabs/help-unsig~.pd
deleted file mode 100644
index c9f3fd6..0000000
--- a/iemabs/help-unsig~.pd
+++ /dev/null
@@ -1,27 +0,0 @@
-#N canvas 487 158 390 304 10;
-#X floatatom 22 215 9 0 0 0 - - -;
-#X text 28 155 ~signal_in~;
-#X text 24 243 (c) musil@iem.kug.ac.at;
-#X text 66 256 IEM KUG;
-#X text 41 44 dsp ON/OFF;
-#X obj 22 65 dsp;
-#X floatatom 22 86 5 0 0 0 - - -;
-#X text 62 88 % cpu;
-#X text 41 268 graz \, austria 2001;
-#X obj 22 171 unsig~;
-#X obj 22 125 osc~ 0.03;
-#X obj 22 45 tgl 15 1 empty empty empty 8 -8 0 10 -262144 -1 -1 0 1
-;
-#X text 14 5 unsig~;
-#X text 75 18 convert signal to float;
-#X floatatom 110 214 9 0 0 0 - - -;
-#X obj 110 153 unsig~ 1000;
-#X text 177 191 (opt. 300 ms);
-#X text 125 178 1.arg: <float> metro-time in ms;
-#X text 78 5 counterpart to sig~;
-#X connect 5 0 6 0;
-#X connect 9 0 0 0;
-#X connect 10 0 9 0;
-#X connect 10 0 15 0;
-#X connect 11 0 5 0;
-#X connect 15 0 14 0;
diff --git a/iemabs/help-unsymbol.pd b/iemabs/help-unsymbol.pd
deleted file mode 100644
index 852d2ce..0000000
--- a/iemabs/help-unsymbol.pd
+++ /dev/null
@@ -1,20 +0,0 @@
-#N canvas 402 159 302 241 10;
-#X obj 10 71 symbol;
-#X msg 10 44 blabla;
-#X obj 10 99 print a;
-#X obj 88 71 symbol;
-#X msg 88 44 foo3;
-#X obj 88 125 print b;
-#X obj 158 100 unsym;
-#X obj 88 100 unsymbol;
-#X text 72 17 to an anything selector;
-#X text 2 4 unsymbol: converts a symbol;
-#X text 225 100 no arg.;
-#X text 10 161 (c) musil@iem.kug.ac.at;
-#X text 52 174 IEM KUG;
-#X text 27 186 graz \, austria 2001;
-#X connect 0 0 2 0;
-#X connect 1 0 0 0;
-#X connect 3 0 7 0;
-#X connect 4 0 3 0;
-#X connect 7 0 5 0;
diff --git a/iemabs/help-v2db.pd b/iemabs/help-v2db.pd
deleted file mode 100644
index a0876b9..0000000
--- a/iemabs/help-v2db.pd
+++ /dev/null
@@ -1,14 +0,0 @@
-#N canvas 158 78 279 220 10;
-#X floatatom 23 99 9 0 0;
-#X text 21 131 (c) musil@iem.kug.ac.at;
-#X text 63 144 IEM KUG;
-#X text 57 75 no arg;
-#X floatatom 23 52 9 0 0;
-#X text 24 12 v2db;
-#X text 104 13 value to dB converter;
-#X text 90 102 output_level [dB];
-#X text 90 52 input_value [-];
-#X obj 23 76 v2db;
-#X text 38 156 graz \, austria 2001;
-#X connect 4 0 9 0;
-#X connect 9 0 0 0;
diff --git a/iemabs/help-vcf_bp2~.pd b/iemabs/help-vcf_bp2~.pd
deleted file mode 100644
index efc1519..0000000
--- a/iemabs/help-vcf_bp2~.pd
+++ /dev/null
@@ -1,68 +0,0 @@
-#N canvas 213 130 469 471 10;
-#X text 16 291 ~signal_in~;
-#X text 30 417 (c) musil@iem.kug.ac.at;
-#X text 73 431 IEM KUG;
-#X text 32 34 dsp ON/OFF;
-#X floatatom 104 145 3 15 133 0 - - -;
-#X obj 104 168 mtof;
-#X floatatom 104 191 9 0 22000 0 - - -;
-#X text 174 190 Hz;
-#X text 101 336 ~signal_out~;
-#X floatatom 232 325 7 0 0 0 - - -;
-#X text 289 327 dB;
-#X floatatom 181 140 9 0 22000 0 - - -;
-#X text 256 139 Hz;
-#X floatatom 95 96 3 15 133 0 - - -;
-#X floatatom 15 74 5 0 0 0 - - -;
-#X text 57 74 % cpu;
-#X obj 15 54 dsp;
-#X floatatom 146 238 7 0.01 1000 0 - - -;
-#X text 205 239 Q;
-#X obj 15 34 tgl 15 0 empty empty empty 8 -8 0 10 -262144 -1 -1 0 1
-;
-#X obj 95 382 dac~;
-#X obj 95 357 gainvu~ 300;
-#X obj 277 203 vu 15 120 empty empty 8 -8 0 10 -66577 -1 1 0;
-#X obj 333 226 vsl 15 128 0 127 0 1 empty empty empty 8 -8 0 10 -262144
--1 -1 10000 1;
-#X obj 95 118 testtone~ 200;
-#X obj 162 79 init 69;
-#X text 122 97 midi;
-#X floatatom 326 374 7 0 0 0 - - -;
-#X text 382 375 dB;
-#X text 159 308 no arg.;
-#X obj 104 282 line~;
-#X obj 146 282 line~;
-#X obj 104 213 pack 0 30;
-#X obj 146 260 pack 0 30;
-#X text 139 18 frequency and Q;
-#X text 47 442 graz \, austria 2003;
-#X obj 12 12 cnv 8 1 1 empty empty vcf_bp2~ 1 2 1 18 -262144 -1109
-0;
-#X obj 43 128 init 69;
-#X obj 28 221 init 0.707;
-#X text 136 5 bandpass 2.order with signal-inlets for;
-#X obj 95 311 vcf_bp2~;
-#X connect 4 0 5 0;
-#X connect 5 0 6 0;
-#X connect 6 0 32 0;
-#X connect 13 0 24 0;
-#X connect 16 0 14 0;
-#X connect 17 0 33 0;
-#X connect 19 0 16 0;
-#X connect 21 0 20 0;
-#X connect 21 0 20 1;
-#X connect 21 1 27 0;
-#X connect 21 2 22 0;
-#X connect 22 1 9 0;
-#X connect 23 0 21 1;
-#X connect 24 0 40 0;
-#X connect 24 1 11 0;
-#X connect 25 0 13 0;
-#X connect 30 0 40 1;
-#X connect 31 0 40 2;
-#X connect 32 0 30 0;
-#X connect 33 0 31 0;
-#X connect 37 0 4 0;
-#X connect 38 0 17 0;
-#X connect 40 0 21 0;
diff --git a/iemabs/help-vcf_bp4~.pd b/iemabs/help-vcf_bp4~.pd
deleted file mode 100644
index e0634c8..0000000
--- a/iemabs/help-vcf_bp4~.pd
+++ /dev/null
@@ -1,68 +0,0 @@
-#N canvas 213 130 471 473 10;
-#X text 16 291 ~signal_in~;
-#X text 30 417 (c) musil@iem.kug.ac.at;
-#X text 73 431 IEM KUG;
-#X text 32 34 dsp ON/OFF;
-#X floatatom 104 145 3 15 133 0 - - -;
-#X obj 104 168 mtof;
-#X floatatom 104 191 9 0 22000 0 - - -;
-#X text 174 190 Hz;
-#X text 101 336 ~signal_out~;
-#X floatatom 232 325 7 0 0 0 - - -;
-#X text 289 327 dB;
-#X floatatom 181 140 9 0 22000 0 - - -;
-#X text 256 139 Hz;
-#X floatatom 95 96 3 15 133 0 - - -;
-#X floatatom 15 74 5 0 0 0 - - -;
-#X text 57 74 % cpu;
-#X obj 15 54 dsp;
-#X floatatom 146 238 7 0.01 1000 0 - - -;
-#X text 205 239 Q;
-#X obj 15 34 tgl 15 0 empty empty empty 8 -8 0 10 -262144 -1 -1 1 1
-;
-#X obj 95 382 dac~;
-#X obj 95 357 gainvu~ 300;
-#X obj 277 203 vu 15 120 empty empty 8 -8 0 10 -66577 -1 1 0;
-#X obj 333 226 vsl 15 128 0 127 0 1 empty empty empty 8 -8 0 10 -262144
--1 -1 10000 1;
-#X obj 95 118 testtone~ 200;
-#X obj 162 79 init 69;
-#X text 122 97 midi;
-#X floatatom 326 374 7 0 0 0 - - -;
-#X text 382 375 dB;
-#X text 159 308 no arg.;
-#X obj 104 282 line~;
-#X obj 146 282 line~;
-#X obj 95 311 vcf_bp4~;
-#X obj 104 213 pack 0 30;
-#X obj 146 260 pack 0 30;
-#X text 136 5 bandpass 4.order with signal-inlets for;
-#X text 139 18 frequency and Q;
-#X text 47 442 graz \, austria 2003;
-#X obj 12 12 cnv 8 1 1 empty empty vcf_bp4~ 1 2 1 18 -262144 -1109
-0;
-#X obj 43 128 init 69;
-#X obj 28 221 init 0.707;
-#X connect 4 0 5 0;
-#X connect 5 0 6 0;
-#X connect 6 0 33 0;
-#X connect 13 0 24 0;
-#X connect 16 0 14 0;
-#X connect 17 0 34 0;
-#X connect 19 0 16 0;
-#X connect 21 0 20 0;
-#X connect 21 0 20 1;
-#X connect 21 1 27 0;
-#X connect 21 2 22 0;
-#X connect 22 1 9 0;
-#X connect 23 0 21 1;
-#X connect 24 0 32 0;
-#X connect 24 1 11 0;
-#X connect 25 0 13 0;
-#X connect 30 0 32 1;
-#X connect 31 0 32 2;
-#X connect 32 0 21 0;
-#X connect 33 0 30 0;
-#X connect 34 0 31 0;
-#X connect 39 0 4 0;
-#X connect 40 0 17 0;
diff --git a/iemabs/help-vcf_bp6~.pd b/iemabs/help-vcf_bp6~.pd
deleted file mode 100644
index b804fb7..0000000
--- a/iemabs/help-vcf_bp6~.pd
+++ /dev/null
@@ -1,68 +0,0 @@
-#N canvas 213 130 475 477 10;
-#X text 16 291 ~signal_in~;
-#X text 30 417 (c) musil@iem.kug.ac.at;
-#X text 73 431 IEM KUG;
-#X text 32 34 dsp ON/OFF;
-#X floatatom 104 145 3 15 133 0 - - -;
-#X obj 104 168 mtof;
-#X floatatom 104 191 9 0 22000 0 - - -;
-#X text 174 190 Hz;
-#X text 101 336 ~signal_out~;
-#X floatatom 232 325 7 0 0 0 - - -;
-#X text 289 327 dB;
-#X floatatom 168 140 9 0 22000 0 - - -;
-#X text 243 139 Hz;
-#X floatatom 95 96 3 15 133 0 - - -;
-#X floatatom 15 74 5 0 0 0 - - -;
-#X text 57 74 % cpu;
-#X obj 15 54 dsp;
-#X floatatom 146 238 7 0.01 1000 0 - - -;
-#X text 205 239 Q;
-#X obj 15 34 tgl 15 0 empty empty empty 8 -8 0 10 -262144 -1 -1 0 1
-;
-#X obj 95 382 dac~;
-#X obj 95 357 gainvu~ 300;
-#X obj 277 203 vu 15 120 empty empty 8 -8 0 10 -66577 -1 1 0;
-#X obj 333 226 vsl 15 128 0 127 0 1 empty empty empty 8 -8 0 10 -262144
--1 -1 10000 1;
-#X obj 95 118 testtone~ 200;
-#X obj 162 79 init 69;
-#X text 122 97 midi;
-#X floatatom 326 374 7 0 0 0 - - -;
-#X text 382 375 dB;
-#X text 159 308 no arg.;
-#X obj 104 282 line~;
-#X obj 146 282 line~;
-#X obj 104 213 pack 0 30;
-#X obj 146 260 pack 0 30;
-#X text 139 18 frequency and Q;
-#X text 47 442 graz \, austria 2003;
-#X obj 12 12 cnv 8 1 1 empty empty vcf_bp6~ 1 2 1 18 -262144 -1109
-0;
-#X obj 43 128 init 69;
-#X obj 28 221 init 0.707;
-#X text 136 5 bandpass 6.order with signal-inlets for;
-#X obj 95 311 vcf_bp6~;
-#X connect 4 0 5 0;
-#X connect 5 0 6 0;
-#X connect 6 0 32 0;
-#X connect 13 0 24 0;
-#X connect 16 0 14 0;
-#X connect 17 0 33 0;
-#X connect 19 0 16 0;
-#X connect 21 0 20 0;
-#X connect 21 0 20 1;
-#X connect 21 1 27 0;
-#X connect 21 2 22 0;
-#X connect 22 1 9 0;
-#X connect 23 0 21 1;
-#X connect 24 0 40 0;
-#X connect 24 1 11 0;
-#X connect 25 0 13 0;
-#X connect 30 0 40 1;
-#X connect 31 0 40 2;
-#X connect 32 0 30 0;
-#X connect 33 0 31 0;
-#X connect 37 0 4 0;
-#X connect 38 0 17 0;
-#X connect 40 0 21 0;
diff --git a/iemabs/help-vcf_bp8~.pd b/iemabs/help-vcf_bp8~.pd
deleted file mode 100644
index bafbc97..0000000
--- a/iemabs/help-vcf_bp8~.pd
+++ /dev/null
@@ -1,68 +0,0 @@
-#N canvas 213 130 473 475 10;
-#X text 16 291 ~signal_in~;
-#X text 30 417 (c) musil@iem.kug.ac.at;
-#X text 73 431 IEM KUG;
-#X text 32 34 dsp ON/OFF;
-#X floatatom 104 145 3 15 133 0 - - -;
-#X obj 104 168 mtof;
-#X floatatom 104 191 9 0 22000 0 - - -;
-#X text 174 190 Hz;
-#X text 101 336 ~signal_out~;
-#X floatatom 232 325 7 0 0 0 - - -;
-#X text 289 327 dB;
-#X floatatom 181 140 9 0 22000 0 - - -;
-#X text 256 139 Hz;
-#X floatatom 95 96 3 15 133 0 - - -;
-#X floatatom 15 74 5 0 0 0 - - -;
-#X text 57 74 % cpu;
-#X obj 15 54 dsp;
-#X floatatom 146 238 7 0.01 1000 0 - - -;
-#X text 205 239 Q;
-#X obj 15 34 tgl 15 0 empty empty empty 8 -8 0 10 -262144 -1 -1 0 1
-;
-#X obj 95 382 dac~;
-#X obj 95 357 gainvu~ 300;
-#X obj 277 203 vu 15 120 empty empty 8 -8 0 10 -66577 -1 1 0;
-#X obj 333 226 vsl 15 128 0 127 0 1 empty empty empty 8 -8 0 10 -262144
--1 -1 10000 1;
-#X obj 95 118 testtone~ 200;
-#X obj 162 79 init 69;
-#X text 122 97 midi;
-#X floatatom 326 374 7 0 0 0 - - -;
-#X text 382 375 dB;
-#X text 159 308 no arg.;
-#X obj 104 282 line~;
-#X obj 146 282 line~;
-#X obj 104 213 pack 0 30;
-#X obj 146 260 pack 0 30;
-#X text 139 18 frequency and Q;
-#X text 47 442 graz \, austria 2003;
-#X obj 12 12 cnv 8 1 1 empty empty vcf_bp8~ 1 2 1 18 -262144 -1109
-0;
-#X obj 43 128 init 69;
-#X obj 28 221 init 0.707;
-#X text 136 5 bandpass 8.order with signal-inlets for;
-#X obj 95 311 vcf_bp8~;
-#X connect 4 0 5 0;
-#X connect 5 0 6 0;
-#X connect 6 0 32 0;
-#X connect 13 0 24 0;
-#X connect 16 0 14 0;
-#X connect 17 0 33 0;
-#X connect 19 0 16 0;
-#X connect 21 0 20 0;
-#X connect 21 0 20 1;
-#X connect 21 1 27 0;
-#X connect 21 2 22 0;
-#X connect 22 1 9 0;
-#X connect 23 0 21 1;
-#X connect 24 0 40 0;
-#X connect 24 1 11 0;
-#X connect 25 0 13 0;
-#X connect 30 0 40 1;
-#X connect 31 0 40 2;
-#X connect 32 0 30 0;
-#X connect 33 0 31 0;
-#X connect 37 0 4 0;
-#X connect 38 0 17 0;
-#X connect 40 0 21 0;
diff --git a/iemabs/help-vcf_hp2~.pd b/iemabs/help-vcf_hp2~.pd
deleted file mode 100644
index f593800..0000000
--- a/iemabs/help-vcf_hp2~.pd
+++ /dev/null
@@ -1,68 +0,0 @@
-#N canvas 213 130 454 496 10;
-#X text 16 291 ~signal_in~;
-#X text 22 417 (c) musil@iem.kug.ac.at;
-#X text 65 431 IEM KUG;
-#X text 33 33 dsp ON/OFF;
-#X floatatom 104 145 3 15 133 0 - - -;
-#X obj 104 168 mtof;
-#X floatatom 104 191 9 0 22000 0 - - -;
-#X text 174 190 Hz;
-#X text 101 336 ~signal_out~;
-#X floatatom 232 325 7 0 0 0 - - -;
-#X text 289 327 dB;
-#X floatatom 168 140 9 0 22000 0 - - -;
-#X text 243 139 Hz;
-#X floatatom 95 96 3 15 133 0 - - -;
-#X floatatom 16 73 5 0 0 0 - - -;
-#X text 58 73 % cpu;
-#X obj 16 53 dsp;
-#X floatatom 146 238 7 0.01 1000 0 - - -;
-#X text 205 239 Q;
-#X obj 16 33 tgl 15 0 empty empty empty 8 -8 0 10 -262144 -1 -1 0 1
-;
-#X obj 95 382 dac~;
-#X obj 95 357 gainvu~ 300;
-#X obj 277 203 vu 15 120 empty empty 8 -8 0 10 -66577 -1 1 0;
-#X obj 333 226 vsl 15 128 0 127 0 1 empty empty empty 8 -8 0 10 -262144
--1 -1 10000 1;
-#X obj 95 118 testtone~ 200;
-#X obj 162 79 init 69;
-#X text 122 97 midi;
-#X floatatom 326 374 7 0 0 0 - - -;
-#X text 382 375 dB;
-#X text 159 308 no arg.;
-#X obj 104 282 line~;
-#X obj 146 282 line~;
-#X obj 104 213 pack 0 10;
-#X obj 146 260 pack 0 10;
-#X text 157 16 frequency and Q;
-#X text 39 442 graz \, austria 2003;
-#X obj 47 128 init 69;
-#X obj 27 221 init 0.707;
-#X text 154 3 highpass 2.order with signal-inlets for;
-#X obj 95 311 vcf_hp2~;
-#X obj 12 12 cnv 8 1 1 empty empty vcf_hp2~ 1 2 1 18 -262144 -1109
-0;
-#X connect 4 0 5 0;
-#X connect 5 0 6 0;
-#X connect 6 0 32 0;
-#X connect 13 0 24 0;
-#X connect 16 0 14 0;
-#X connect 17 0 33 0;
-#X connect 19 0 16 0;
-#X connect 21 0 20 0;
-#X connect 21 0 20 1;
-#X connect 21 1 27 0;
-#X connect 21 2 22 0;
-#X connect 22 1 9 0;
-#X connect 23 0 21 1;
-#X connect 24 0 39 0;
-#X connect 24 1 11 0;
-#X connect 25 0 13 0;
-#X connect 30 0 39 1;
-#X connect 31 0 39 2;
-#X connect 32 0 30 0;
-#X connect 33 0 31 0;
-#X connect 36 0 4 0;
-#X connect 37 0 17 0;
-#X connect 39 0 21 0;
diff --git a/iemabs/help-vcf_hp4~.pd b/iemabs/help-vcf_hp4~.pd
deleted file mode 100644
index d75efe7..0000000
--- a/iemabs/help-vcf_hp4~.pd
+++ /dev/null
@@ -1,68 +0,0 @@
-#N canvas 213 130 441 483 10;
-#X text 16 291 ~signal_in~;
-#X text 16 418 (c) musil@iem.kug.ac.at;
-#X text 59 432 IEM KUG;
-#X text 32 33 dsp ON/OFF;
-#X floatatom 104 145 3 15 133 0 - - -;
-#X obj 104 168 mtof;
-#X floatatom 104 191 9 0 22000 0 - - -;
-#X text 174 190 Hz;
-#X text 101 336 ~signal_out~;
-#X floatatom 232 325 7 0 0 0 - - -;
-#X text 289 327 dB;
-#X floatatom 181 140 9 0 22000 0 - - -;
-#X text 256 139 Hz;
-#X floatatom 95 96 3 15 133 0 - - -;
-#X floatatom 15 73 5 0 0 0 - - -;
-#X text 57 73 % cpu;
-#X obj 15 53 dsp;
-#X floatatom 146 238 7 0.01 1000 0 - - -;
-#X text 205 239 Q;
-#X obj 15 33 tgl 15 0 empty empty empty 8 -8 0 10 -262144 -1 -1 0 1
-;
-#X obj 95 382 dac~;
-#X obj 95 357 gainvu~ 300;
-#X obj 277 203 vu 15 120 empty empty 8 -8 0 10 -66577 -1 1 0;
-#X obj 333 226 vsl 15 128 0 127 0 1 empty empty empty 8 -8 0 10 -262144
--1 -1 10000 1;
-#X obj 95 118 testtone~ 200;
-#X obj 162 79 init 69;
-#X text 122 97 midi;
-#X floatatom 326 374 7 0 0 0 - - -;
-#X text 382 375 dB;
-#X text 159 308 no arg.;
-#X obj 104 282 line~;
-#X obj 146 282 line~;
-#X obj 104 213 pack 0 10;
-#X obj 146 260 pack 0 10;
-#X text 165 14 frequency and Q;
-#X text 33 443 graz \, austria 2003;
-#X obj 41 128 init 69;
-#X obj 25 221 init 0.707;
-#X text 133 1 highass 4.order with signal-inlets for;
-#X obj 95 311 vcf_hp4~;
-#X obj 12 12 cnv 8 1 1 empty empty vcf_hp4~ 1 2 1 18 -262144 -1109
-0;
-#X connect 4 0 5 0;
-#X connect 5 0 6 0;
-#X connect 6 0 32 0;
-#X connect 13 0 24 0;
-#X connect 16 0 14 0;
-#X connect 17 0 33 0;
-#X connect 19 0 16 0;
-#X connect 21 0 20 0;
-#X connect 21 0 20 1;
-#X connect 21 1 27 0;
-#X connect 21 2 22 0;
-#X connect 22 1 9 0;
-#X connect 23 0 21 1;
-#X connect 24 0 39 0;
-#X connect 24 1 11 0;
-#X connect 25 0 13 0;
-#X connect 30 0 39 1;
-#X connect 31 0 39 2;
-#X connect 32 0 30 0;
-#X connect 33 0 31 0;
-#X connect 36 0 4 0;
-#X connect 37 0 17 0;
-#X connect 39 0 21 0;
diff --git a/iemabs/help-vcf_hp6~.pd b/iemabs/help-vcf_hp6~.pd
deleted file mode 100644
index 2e3e1e7..0000000
--- a/iemabs/help-vcf_hp6~.pd
+++ /dev/null
@@ -1,68 +0,0 @@
-#N canvas 213 130 443 485 10;
-#X text 16 291 ~signal_in~;
-#X text 16 418 (c) musil@iem.kug.ac.at;
-#X text 59 432 IEM KUG;
-#X text 32 33 dsp ON/OFF;
-#X floatatom 104 145 3 15 133 0 - - -;
-#X obj 104 168 mtof;
-#X floatatom 104 191 9 0 22000 0 - - -;
-#X text 174 190 Hz;
-#X text 101 336 ~signal_out~;
-#X floatatom 232 325 7 0 0 0 - - -;
-#X text 289 327 dB;
-#X floatatom 181 140 9 0 22000 0 - - -;
-#X text 256 139 Hz;
-#X floatatom 95 96 3 15 133 0 - - -;
-#X floatatom 15 73 5 0 0 0 - - -;
-#X text 57 73 % cpu;
-#X obj 15 53 dsp;
-#X floatatom 146 238 7 0.01 1000 0 - - -;
-#X text 205 239 Q;
-#X obj 15 33 tgl 15 0 empty empty empty 8 -8 0 10 -262144 -1 -1 0 1
-;
-#X obj 95 382 dac~;
-#X obj 95 357 gainvu~ 300;
-#X obj 277 203 vu 15 120 empty empty 8 -8 0 10 -66577 -1 1 0;
-#X obj 333 226 vsl 15 128 0 127 0 1 empty empty empty 8 -8 0 10 -262144
--1 -1 10000 1;
-#X obj 95 118 testtone~ 200;
-#X obj 162 79 init 69;
-#X text 122 97 midi;
-#X floatatom 326 374 7 0 0 0 - - -;
-#X text 382 375 dB;
-#X text 159 308 no arg.;
-#X obj 104 282 line~;
-#X obj 146 282 line~;
-#X obj 104 213 pack 0 10;
-#X obj 146 260 pack 0 10;
-#X text 165 14 frequency and Q;
-#X text 33 443 graz \, austria 2003;
-#X obj 41 128 init 69;
-#X obj 25 221 init 0.707;
-#X obj 12 12 cnv 8 1 1 empty empty vcf_hp6~ 1 2 1 18 -262144 -1109
-0;
-#X text 133 1 highass 6.order with signal-inlets for;
-#X obj 95 311 vcf_hp6~;
-#X connect 4 0 5 0;
-#X connect 5 0 6 0;
-#X connect 6 0 32 0;
-#X connect 13 0 24 0;
-#X connect 16 0 14 0;
-#X connect 17 0 33 0;
-#X connect 19 0 16 0;
-#X connect 21 0 20 0;
-#X connect 21 0 20 1;
-#X connect 21 1 27 0;
-#X connect 21 2 22 0;
-#X connect 22 1 9 0;
-#X connect 23 0 21 1;
-#X connect 24 0 40 0;
-#X connect 24 1 11 0;
-#X connect 25 0 13 0;
-#X connect 30 0 40 1;
-#X connect 31 0 40 2;
-#X connect 32 0 30 0;
-#X connect 33 0 31 0;
-#X connect 36 0 4 0;
-#X connect 37 0 17 0;
-#X connect 40 0 21 0;
diff --git a/iemabs/help-vcf_hp8~.pd b/iemabs/help-vcf_hp8~.pd
deleted file mode 100644
index 59fe968..0000000
--- a/iemabs/help-vcf_hp8~.pd
+++ /dev/null
@@ -1,68 +0,0 @@
-#N canvas 213 130 443 485 10;
-#X text 16 291 ~signal_in~;
-#X text 16 418 (c) musil@iem.kug.ac.at;
-#X text 59 432 IEM KUG;
-#X text 32 33 dsp ON/OFF;
-#X floatatom 104 145 3 15 133 0 - - -;
-#X obj 104 168 mtof;
-#X floatatom 104 191 9 0 22000 0 - - -;
-#X text 174 190 Hz;
-#X text 101 336 ~signal_out~;
-#X floatatom 232 325 7 0 0 0 - - -;
-#X text 289 327 dB;
-#X floatatom 181 140 9 0 22000 0 - - -;
-#X text 256 139 Hz;
-#X floatatom 95 96 3 15 133 0 - - -;
-#X floatatom 15 73 5 0 0 0 - - -;
-#X text 57 73 % cpu;
-#X obj 15 53 dsp;
-#X floatatom 146 238 7 0.01 1000 0 - - -;
-#X text 205 239 Q;
-#X obj 15 33 tgl 15 0 empty empty empty 8 -8 0 10 -262144 -1 -1 0 1
-;
-#X obj 95 382 dac~;
-#X obj 95 357 gainvu~ 300;
-#X obj 277 203 vu 15 120 empty empty 8 -8 0 10 -66577 -1 1 0;
-#X obj 333 226 vsl 15 128 0 127 0 1 empty empty empty 8 -8 0 10 -262144
--1 -1 10000 1;
-#X obj 95 118 testtone~ 200;
-#X obj 162 79 init 69;
-#X text 122 97 midi;
-#X floatatom 326 374 7 0 0 0 - - -;
-#X text 382 375 dB;
-#X text 159 308 no arg.;
-#X obj 104 282 line~;
-#X obj 146 282 line~;
-#X obj 104 213 pack 0 10;
-#X obj 146 260 pack 0 10;
-#X text 165 14 frequency and Q;
-#X text 33 443 graz \, austria 2003;
-#X obj 41 128 init 69;
-#X obj 25 221 init 0.707;
-#X obj 12 12 cnv 8 1 1 empty empty vcf_hp8~ 1 2 1 18 -262144 -1109
-0;
-#X text 133 1 highass 8.order with signal-inlets for;
-#X obj 95 311 vcf_hp8~;
-#X connect 4 0 5 0;
-#X connect 5 0 6 0;
-#X connect 6 0 32 0;
-#X connect 13 0 24 0;
-#X connect 16 0 14 0;
-#X connect 17 0 33 0;
-#X connect 19 0 16 0;
-#X connect 21 0 20 0;
-#X connect 21 0 20 1;
-#X connect 21 1 27 0;
-#X connect 21 2 22 0;
-#X connect 22 1 9 0;
-#X connect 23 0 21 1;
-#X connect 24 0 40 0;
-#X connect 24 1 11 0;
-#X connect 25 0 13 0;
-#X connect 30 0 40 1;
-#X connect 31 0 40 2;
-#X connect 32 0 30 0;
-#X connect 33 0 31 0;
-#X connect 36 0 4 0;
-#X connect 37 0 17 0;
-#X connect 40 0 21 0;
diff --git a/iemabs/help-vcf_lp2~.pd b/iemabs/help-vcf_lp2~.pd
deleted file mode 100644
index bfa3dc6..0000000
--- a/iemabs/help-vcf_lp2~.pd
+++ /dev/null
@@ -1,68 +0,0 @@
-#N canvas 213 130 450 492 10;
-#X text 16 291 ~signal_in~;
-#X text 22 417 (c) musil@iem.kug.ac.at;
-#X text 65 431 IEM KUG;
-#X text 33 33 dsp ON/OFF;
-#X floatatom 104 145 3 15 133 0 - - -;
-#X obj 104 168 mtof;
-#X floatatom 104 191 9 0 22000 0 - - -;
-#X text 174 190 Hz;
-#X text 101 336 ~signal_out~;
-#X floatatom 232 325 7 0 0 0 - - -;
-#X text 289 327 dB;
-#X floatatom 168 140 9 0 22000 0 - - -;
-#X text 243 139 Hz;
-#X floatatom 95 96 3 15 133 0 - - -;
-#X floatatom 16 73 5 0 0 0 - - -;
-#X text 58 73 % cpu;
-#X obj 16 53 dsp;
-#X floatatom 146 238 7 0.01 1000 0 - - -;
-#X text 205 239 Q;
-#X obj 16 33 tgl 15 0 empty empty empty 8 -8 0 10 -262144 -1 -1 0 1
-;
-#X obj 95 382 dac~;
-#X obj 95 357 gainvu~ 300;
-#X obj 277 203 vu 15 120 empty empty 8 -8 0 10 -66577 -1 1 0;
-#X obj 333 226 vsl 15 128 0 127 0 1 empty empty empty 8 -8 0 10 -262144
--1 -1 10000 1;
-#X obj 95 118 testtone~ 200;
-#X obj 162 79 init 69;
-#X text 122 97 midi;
-#X floatatom 326 374 7 0 0 0 - - -;
-#X text 382 375 dB;
-#X text 159 308 no arg.;
-#X obj 95 311 vcf_lp2~;
-#X obj 104 282 line~;
-#X obj 146 282 line~;
-#X obj 104 213 pack 0 10;
-#X obj 146 260 pack 0 10;
-#X text 189 17 frequency and Q;
-#X text 153 3 lowpass 2.order with signal-inlets for;
-#X text 39 442 graz \, austria 2003;
-#X obj 47 128 init 69;
-#X obj 27 221 init 0.707;
-#X obj 12 12 cnv 8 1 1 empty empty vcf_lp2~ 1 2 1 18 -262144 -1109
-0;
-#X connect 4 0 5 0;
-#X connect 5 0 6 0;
-#X connect 6 0 33 0;
-#X connect 13 0 24 0;
-#X connect 16 0 14 0;
-#X connect 17 0 34 0;
-#X connect 19 0 16 0;
-#X connect 21 0 20 0;
-#X connect 21 0 20 1;
-#X connect 21 1 27 0;
-#X connect 21 2 22 0;
-#X connect 22 1 9 0;
-#X connect 23 0 21 1;
-#X connect 24 0 30 0;
-#X connect 24 1 11 0;
-#X connect 25 0 13 0;
-#X connect 30 0 21 0;
-#X connect 31 0 30 1;
-#X connect 32 0 30 2;
-#X connect 33 0 31 0;
-#X connect 34 0 32 0;
-#X connect 38 0 4 0;
-#X connect 39 0 17 0;
diff --git a/iemabs/help-vcf_lp4~.pd b/iemabs/help-vcf_lp4~.pd
deleted file mode 100644
index f54d837..0000000
--- a/iemabs/help-vcf_lp4~.pd
+++ /dev/null
@@ -1,68 +0,0 @@
-#N canvas 213 130 439 478 10;
-#X text 16 291 ~signal_in~;
-#X text 24 420 (c) musil@iem.kug.ac.at;
-#X text 67 434 IEM KUG;
-#X text 32 33 dsp ON/OFF;
-#X floatatom 104 145 3 15 133 0 - - -;
-#X obj 104 168 mtof;
-#X floatatom 104 191 9 0 22000 0 - - -;
-#X text 174 190 Hz;
-#X text 101 336 ~signal_out~;
-#X floatatom 232 325 7 0 0 0 - - -;
-#X text 289 327 dB;
-#X floatatom 181 140 9 0 22000 0 - - -;
-#X text 256 139 Hz;
-#X floatatom 95 96 3 15 133 0 - - -;
-#X floatatom 15 73 5 0 0 0 - - -;
-#X text 57 73 % cpu;
-#X obj 15 53 dsp;
-#X floatatom 146 238 7 0.01 1000 0 - - -;
-#X text 205 239 Q;
-#X obj 15 33 tgl 15 0 empty empty empty 8 -8 0 10 -262144 -1 -1 0 1
-;
-#X obj 95 382 dac~;
-#X obj 95 357 gainvu~ 300;
-#X obj 277 203 vu 15 120 empty empty 8 -8 0 10 -66577 -1 1 0;
-#X obj 333 226 vsl 15 128 0 127 0 1 empty empty empty 8 -8 0 10 -262144
--1 -1 10000 1;
-#X obj 95 118 testtone~ 200;
-#X obj 162 79 init 69;
-#X text 122 97 midi;
-#X floatatom 326 374 7 0 0 0 - - -;
-#X text 382 375 dB;
-#X text 159 308 no arg.;
-#X obj 104 282 line~;
-#X obj 146 282 line~;
-#X obj 104 213 pack 0 10;
-#X obj 146 260 pack 0 10;
-#X obj 95 311 vcf_lp4~;
-#X text 156 14 frequency and Q;
-#X text 133 1 lowpass 4.order with signal-inlets for;
-#X text 41 445 graz \, austria 2003;
-#X obj 41 128 init 69;
-#X obj 25 221 init 0.707;
-#X obj 12 12 cnv 8 1 1 empty empty vcf_lp4~ 1 2 1 18 -262144 -1109
-0;
-#X connect 4 0 5 0;
-#X connect 5 0 6 0;
-#X connect 6 0 32 0;
-#X connect 13 0 24 0;
-#X connect 16 0 14 0;
-#X connect 17 0 33 0;
-#X connect 19 0 16 0;
-#X connect 21 0 20 0;
-#X connect 21 0 20 1;
-#X connect 21 1 27 0;
-#X connect 21 2 22 0;
-#X connect 22 1 9 0;
-#X connect 23 0 21 1;
-#X connect 24 0 34 0;
-#X connect 24 1 11 0;
-#X connect 25 0 13 0;
-#X connect 30 0 34 1;
-#X connect 31 0 34 2;
-#X connect 32 0 30 0;
-#X connect 33 0 31 0;
-#X connect 34 0 21 0;
-#X connect 38 0 4 0;
-#X connect 39 0 17 0;
diff --git a/iemabs/help-vcf_lp6~.pd b/iemabs/help-vcf_lp6~.pd
deleted file mode 100644
index 7c55fc0..0000000
--- a/iemabs/help-vcf_lp6~.pd
+++ /dev/null
@@ -1,68 +0,0 @@
-#N canvas 213 130 441 480 10;
-#X text 16 291 ~signal_in~;
-#X text 24 420 (c) musil@iem.kug.ac.at;
-#X text 67 434 IEM KUG;
-#X text 32 33 dsp ON/OFF;
-#X floatatom 104 145 3 15 133 0 - - -;
-#X obj 104 168 mtof;
-#X floatatom 104 191 9 0 22000 0 - - -;
-#X text 174 190 Hz;
-#X text 101 336 ~signal_out~;
-#X floatatom 232 325 7 0 0 0 - - -;
-#X text 289 327 dB;
-#X floatatom 181 140 9 0 22000 0 - - -;
-#X text 256 139 Hz;
-#X floatatom 95 96 3 15 133 0 - - -;
-#X floatatom 15 73 5 0 0 0 - - -;
-#X text 57 73 % cpu;
-#X obj 15 53 dsp;
-#X floatatom 146 238 7 0.01 1000 0 - - -;
-#X text 205 239 Q;
-#X obj 15 33 tgl 15 0 empty empty empty 8 -8 0 10 -262144 -1 -1 1 1
-;
-#X obj 95 382 dac~;
-#X obj 95 357 gainvu~ 300;
-#X obj 277 203 vu 15 120 empty empty 8 -8 0 10 -66577 -1 1 0;
-#X obj 333 226 vsl 15 128 0 127 0 1 empty empty empty 8 -8 0 10 -262144
--1 -1 10000 1;
-#X obj 95 118 testtone~ 200;
-#X obj 162 79 init 69;
-#X text 122 97 midi;
-#X floatatom 326 374 7 0 0 0 - - -;
-#X text 382 375 dB;
-#X text 159 308 no arg.;
-#X obj 104 282 line~;
-#X obj 146 282 line~;
-#X obj 104 213 pack 0 10;
-#X obj 146 260 pack 0 10;
-#X text 156 14 frequency and Q;
-#X text 41 445 graz \, austria 2003;
-#X obj 41 128 init 69;
-#X obj 25 221 init 0.707;
-#X obj 12 12 cnv 8 1 1 empty empty vcf_lp6~ 1 2 1 18 -262144 -1109
-0;
-#X text 133 1 lowpass 6.order with signal-inlets for;
-#X obj 95 311 vcf_lp6~;
-#X connect 4 0 5 0;
-#X connect 5 0 6 0;
-#X connect 6 0 32 0;
-#X connect 13 0 24 0;
-#X connect 16 0 14 0;
-#X connect 17 0 33 0;
-#X connect 19 0 16 0;
-#X connect 21 0 20 0;
-#X connect 21 0 20 1;
-#X connect 21 1 27 0;
-#X connect 21 2 22 0;
-#X connect 22 1 9 0;
-#X connect 23 0 21 1;
-#X connect 24 0 40 0;
-#X connect 24 1 11 0;
-#X connect 25 0 13 0;
-#X connect 30 0 40 1;
-#X connect 31 0 40 2;
-#X connect 32 0 30 0;
-#X connect 33 0 31 0;
-#X connect 36 0 4 0;
-#X connect 37 0 17 0;
-#X connect 40 0 21 0;
diff --git a/iemabs/help-vcf_lp8~.pd b/iemabs/help-vcf_lp8~.pd
deleted file mode 100644
index 5628c08..0000000
--- a/iemabs/help-vcf_lp8~.pd
+++ /dev/null
@@ -1,68 +0,0 @@
-#N canvas 213 130 441 480 10;
-#X text 16 291 ~signal_in~;
-#X text 24 420 (c) musil@iem.kug.ac.at;
-#X text 67 434 IEM KUG;
-#X text 32 33 dsp ON/OFF;
-#X floatatom 104 145 3 15 133 0 - - -;
-#X obj 104 168 mtof;
-#X floatatom 104 191 9 0 22000 0 - - -;
-#X text 174 190 Hz;
-#X text 101 336 ~signal_out~;
-#X floatatom 232 325 7 0 0 0 - - -;
-#X text 289 327 dB;
-#X floatatom 181 140 9 0 22000 0 - - -;
-#X text 256 139 Hz;
-#X floatatom 95 96 3 15 133 0 - - -;
-#X floatatom 15 73 5 0 0 0 - - -;
-#X text 57 73 % cpu;
-#X obj 15 53 dsp;
-#X floatatom 146 238 7 0.01 1000 0 - - -;
-#X text 205 239 Q;
-#X obj 15 33 tgl 15 0 empty empty empty 8 -8 0 10 -262144 -1 -1 0 1
-;
-#X obj 95 382 dac~;
-#X obj 95 357 gainvu~ 300;
-#X obj 277 203 vu 15 120 empty empty 8 -8 0 10 -66577 -1 1 0;
-#X obj 333 226 vsl 15 128 0 127 0 1 empty empty empty 8 -8 0 10 -262144
--1 -1 10000 1;
-#X obj 95 118 testtone~ 200;
-#X obj 162 79 init 69;
-#X text 122 97 midi;
-#X floatatom 326 374 7 0 0 0 - - -;
-#X text 382 375 dB;
-#X text 159 308 no arg.;
-#X obj 104 282 line~;
-#X obj 146 282 line~;
-#X obj 104 213 pack 0 10;
-#X obj 146 260 pack 0 10;
-#X text 156 14 frequency and Q;
-#X text 41 445 graz \, austria 2003;
-#X obj 41 128 init 69;
-#X obj 25 221 init 0.707;
-#X obj 12 12 cnv 8 1 1 empty empty vcf_lp8~ 1 2 1 18 -262144 -1109
-0;
-#X text 133 1 lowpass 8.order with signal-inlets for;
-#X obj 95 311 vcf_lp8~;
-#X connect 4 0 5 0;
-#X connect 5 0 6 0;
-#X connect 6 0 32 0;
-#X connect 13 0 24 0;
-#X connect 16 0 14 0;
-#X connect 17 0 33 0;
-#X connect 19 0 16 0;
-#X connect 21 0 20 0;
-#X connect 21 0 20 1;
-#X connect 21 1 27 0;
-#X connect 21 2 22 0;
-#X connect 22 1 9 0;
-#X connect 23 0 21 1;
-#X connect 24 0 40 0;
-#X connect 24 1 11 0;
-#X connect 25 0 13 0;
-#X connect 30 0 40 1;
-#X connect 31 0 40 2;
-#X connect 32 0 30 0;
-#X connect 33 0 31 0;
-#X connect 36 0 4 0;
-#X connect 37 0 17 0;
-#X connect 40 0 21 0;
diff --git a/iemabs/help-vcf_rbp2~.pd b/iemabs/help-vcf_rbp2~.pd
deleted file mode 100644
index 35ec5b0..0000000
--- a/iemabs/help-vcf_rbp2~.pd
+++ /dev/null
@@ -1,68 +0,0 @@
-#N canvas 213 130 469 471 10;
-#X text 16 291 ~signal_in~;
-#X text 30 417 (c) musil@iem.kug.ac.at;
-#X text 73 431 IEM KUG;
-#X text 32 34 dsp ON/OFF;
-#X floatatom 104 145 3 15 133 0 - - -;
-#X obj 104 168 mtof;
-#X floatatom 104 191 9 0 22000 0 - - -;
-#X text 174 190 Hz;
-#X text 101 336 ~signal_out~;
-#X floatatom 232 325 7 0 0 0 - - -;
-#X text 289 327 dB;
-#X floatatom 181 140 9 0 22000 0 - - -;
-#X text 256 139 Hz;
-#X floatatom 95 96 3 15 133 0 - - -;
-#X floatatom 15 74 5 0 0 0 - - -;
-#X text 57 74 % cpu;
-#X obj 15 54 dsp;
-#X floatatom 146 238 7 0.01 1000 0 - - -;
-#X text 205 239 Q;
-#X obj 15 34 tgl 15 0 empty empty empty 8 -8 0 10 -262144 -1 -1 1 1
-;
-#X obj 95 382 dac~;
-#X obj 95 357 gainvu~ 300;
-#X obj 277 203 vu 15 120 empty empty 8 -8 0 10 -66577 -1 1 0;
-#X obj 333 226 vsl 15 128 0 127 0 1 empty empty empty 8 -8 0 10 -262144
--1 -1 10000 1;
-#X obj 95 118 testtone~ 200;
-#X obj 162 79 init 69;
-#X text 122 97 midi;
-#X floatatom 326 374 7 0 0 0 - - -;
-#X text 382 375 dB;
-#X text 159 308 no arg.;
-#X obj 104 282 line~;
-#X obj 146 282 line~;
-#X obj 104 213 pack 0 30;
-#X obj 146 260 pack 0 30;
-#X text 139 18 frequency and Q;
-#X text 47 442 graz \, austria 2003;
-#X obj 12 12 cnv 8 1 1 empty empty vcf_rbp2~ 1 2 1 18 -262144 -1109
-0;
-#X obj 43 128 init 69;
-#X obj 28 221 init 0.707;
-#X text 136 5 resonance-bandpass 2.order with signal-inlets for;
-#X obj 95 311 vcf_rbp2~;
-#X connect 4 0 5 0;
-#X connect 5 0 6 0;
-#X connect 6 0 32 0;
-#X connect 13 0 24 0;
-#X connect 16 0 14 0;
-#X connect 17 0 33 0;
-#X connect 19 0 16 0;
-#X connect 21 0 20 0;
-#X connect 21 0 20 1;
-#X connect 21 1 27 0;
-#X connect 21 2 22 0;
-#X connect 22 1 9 0;
-#X connect 23 0 21 1;
-#X connect 24 0 40 0;
-#X connect 24 1 11 0;
-#X connect 25 0 13 0;
-#X connect 30 0 40 1;
-#X connect 31 0 40 2;
-#X connect 32 0 30 0;
-#X connect 33 0 31 0;
-#X connect 37 0 4 0;
-#X connect 38 0 17 0;
-#X connect 40 0 21 0;
diff --git a/iemabs/help-vcf_rbp4~.pd b/iemabs/help-vcf_rbp4~.pd
deleted file mode 100644
index c9ae890..0000000
--- a/iemabs/help-vcf_rbp4~.pd
+++ /dev/null
@@ -1,68 +0,0 @@
-#N canvas 213 130 473 475 10;
-#X text 16 291 ~signal_in~;
-#X text 30 417 (c) musil@iem.kug.ac.at;
-#X text 73 431 IEM KUG;
-#X text 32 34 dsp ON/OFF;
-#X floatatom 104 145 3 15 133 0 - - -;
-#X obj 104 168 mtof;
-#X floatatom 104 191 9 0 22000 0 - - -;
-#X text 174 190 Hz;
-#X text 101 336 ~signal_out~;
-#X floatatom 232 325 7 0 0 0 - - -;
-#X text 289 327 dB;
-#X floatatom 181 140 9 0 22000 0 - - -;
-#X text 256 139 Hz;
-#X floatatom 95 96 3 15 133 0 - - -;
-#X floatatom 15 74 5 0 0 0 - - -;
-#X text 57 74 % cpu;
-#X obj 15 54 dsp;
-#X floatatom 146 238 7 0.01 1000 0 - - -;
-#X text 205 239 Q;
-#X obj 15 34 tgl 15 0 empty empty empty 8 -8 0 10 -262144 -1 -1 0 1
-;
-#X obj 95 382 dac~;
-#X obj 95 357 gainvu~ 300;
-#X obj 277 203 vu 15 120 empty empty 8 -8 0 10 -66577 -1 1 0;
-#X obj 333 226 vsl 15 128 0 127 0 1 empty empty empty 8 -8 0 10 -262144
--1 -1 10000 1;
-#X obj 95 118 testtone~ 200;
-#X obj 162 79 init 69;
-#X text 122 97 midi;
-#X floatatom 326 374 7 0 0 0 - - -;
-#X text 382 375 dB;
-#X text 159 308 no arg.;
-#X obj 104 282 line~;
-#X obj 146 282 line~;
-#X obj 104 213 pack 0 30;
-#X obj 146 260 pack 0 30;
-#X text 139 18 frequency and Q;
-#X text 47 442 graz \, austria 2003;
-#X obj 12 12 cnv 8 1 1 empty empty vcf_rbp4~ 1 2 1 18 -262144 -1109
-0;
-#X obj 43 128 init 69;
-#X obj 28 221 init 0.707;
-#X text 136 5 resonance-bandpass 4.order with signal-inlets for;
-#X obj 95 311 vcf_rbp4~;
-#X connect 4 0 5 0;
-#X connect 5 0 6 0;
-#X connect 6 0 32 0;
-#X connect 13 0 24 0;
-#X connect 16 0 14 0;
-#X connect 17 0 33 0;
-#X connect 19 0 16 0;
-#X connect 21 0 20 0;
-#X connect 21 0 20 1;
-#X connect 21 1 27 0;
-#X connect 21 2 22 0;
-#X connect 22 1 9 0;
-#X connect 23 0 21 1;
-#X connect 24 0 40 0;
-#X connect 24 1 11 0;
-#X connect 25 0 13 0;
-#X connect 30 0 40 1;
-#X connect 31 0 40 2;
-#X connect 32 0 30 0;
-#X connect 33 0 31 0;
-#X connect 37 0 4 0;
-#X connect 38 0 17 0;
-#X connect 40 0 21 0;
diff --git a/iemabs/help-vcf_rbp6~.pd b/iemabs/help-vcf_rbp6~.pd
deleted file mode 100644
index d66c7d6..0000000
--- a/iemabs/help-vcf_rbp6~.pd
+++ /dev/null
@@ -1,68 +0,0 @@
-#N canvas 213 130 475 477 10;
-#X text 16 291 ~signal_in~;
-#X text 30 417 (c) musil@iem.kug.ac.at;
-#X text 73 431 IEM KUG;
-#X text 32 34 dsp ON/OFF;
-#X floatatom 104 145 3 15 133 0 - - -;
-#X obj 104 168 mtof;
-#X floatatom 104 191 9 0 22000 0 - - -;
-#X text 174 190 Hz;
-#X text 101 336 ~signal_out~;
-#X floatatom 232 325 7 0 0 0 - - -;
-#X text 289 327 dB;
-#X floatatom 181 140 9 0 22000 0 - - -;
-#X text 256 139 Hz;
-#X floatatom 95 96 3 15 133 0 - - -;
-#X floatatom 15 74 5 0 0 0 - - -;
-#X text 57 74 % cpu;
-#X obj 15 54 dsp;
-#X floatatom 146 238 7 0.01 1000 0 - - -;
-#X text 205 239 Q;
-#X obj 15 34 tgl 15 0 empty empty empty 8 -8 0 10 -262144 -1 -1 0 1
-;
-#X obj 95 382 dac~;
-#X obj 95 357 gainvu~ 300;
-#X obj 277 203 vu 15 120 empty empty 8 -8 0 10 -66577 -1 1 0;
-#X obj 333 226 vsl 15 128 0 127 0 1 empty empty empty 8 -8 0 10 -262144
--1 -1 10000 1;
-#X obj 95 118 testtone~ 200;
-#X obj 162 79 init 69;
-#X text 122 97 midi;
-#X floatatom 326 374 7 0 0 0 - - -;
-#X text 382 375 dB;
-#X text 159 308 no arg.;
-#X obj 104 282 line~;
-#X obj 146 282 line~;
-#X obj 104 213 pack 0 30;
-#X obj 146 260 pack 0 30;
-#X text 139 18 frequency and Q;
-#X text 47 442 graz \, austria 2003;
-#X obj 12 12 cnv 8 1 1 empty empty vcf_rbp6~ 1 2 1 18 -262144 -1109
-0;
-#X obj 43 128 init 69;
-#X obj 28 221 init 0.707;
-#X text 136 5 resonance-bandpass 6.order with signal-inlets for;
-#X obj 95 311 vcf_rbp6~;
-#X connect 4 0 5 0;
-#X connect 5 0 6 0;
-#X connect 6 0 32 0;
-#X connect 13 0 24 0;
-#X connect 16 0 14 0;
-#X connect 17 0 33 0;
-#X connect 19 0 16 0;
-#X connect 21 0 20 0;
-#X connect 21 0 20 1;
-#X connect 21 1 27 0;
-#X connect 21 2 22 0;
-#X connect 22 1 9 0;
-#X connect 23 0 21 1;
-#X connect 24 0 40 0;
-#X connect 24 1 11 0;
-#X connect 25 0 13 0;
-#X connect 30 0 40 1;
-#X connect 31 0 40 2;
-#X connect 32 0 30 0;
-#X connect 33 0 31 0;
-#X connect 37 0 4 0;
-#X connect 38 0 17 0;
-#X connect 40 0 21 0;
diff --git a/iemabs/help-vcf_rbp8~.pd b/iemabs/help-vcf_rbp8~.pd
deleted file mode 100644
index 4871e08..0000000
--- a/iemabs/help-vcf_rbp8~.pd
+++ /dev/null
@@ -1,68 +0,0 @@
-#N canvas 213 130 475 477 10;
-#X text 16 291 ~signal_in~;
-#X text 30 417 (c) musil@iem.kug.ac.at;
-#X text 73 431 IEM KUG;
-#X text 32 34 dsp ON/OFF;
-#X floatatom 104 145 3 15 133 0 - - -;
-#X obj 104 168 mtof;
-#X floatatom 104 191 9 0 22000 0 - - -;
-#X text 174 190 Hz;
-#X text 101 336 ~signal_out~;
-#X floatatom 232 325 7 0 0 0 - - -;
-#X text 289 327 dB;
-#X floatatom 181 140 9 0 22000 0 - - -;
-#X text 256 139 Hz;
-#X floatatom 95 96 3 15 133 0 - - -;
-#X floatatom 15 74 5 0 0 0 - - -;
-#X text 57 74 % cpu;
-#X obj 15 54 dsp;
-#X floatatom 146 238 7 0.01 1000 0 - - -;
-#X text 205 239 Q;
-#X obj 15 34 tgl 15 0 empty empty empty 8 -8 0 10 -262144 -1 -1 0 1
-;
-#X obj 95 382 dac~;
-#X obj 95 357 gainvu~ 300;
-#X obj 277 203 vu 15 120 empty empty 8 -8 0 10 -66577 -1 1 0;
-#X obj 333 226 vsl 15 128 0 127 0 1 empty empty empty 8 -8 0 10 -262144
--1 -1 10000 1;
-#X obj 95 118 testtone~ 200;
-#X obj 162 79 init 69;
-#X text 122 97 midi;
-#X floatatom 326 374 7 0 0 0 - - -;
-#X text 382 375 dB;
-#X text 159 308 no arg.;
-#X obj 104 282 line~;
-#X obj 146 282 line~;
-#X obj 104 213 pack 0 30;
-#X obj 146 260 pack 0 30;
-#X text 139 18 frequency and Q;
-#X text 47 442 graz \, austria 2003;
-#X obj 12 12 cnv 8 1 1 empty empty vcf_rbp8~ 1 2 1 18 -262144 -1109
-0;
-#X obj 43 128 init 69;
-#X obj 28 221 init 0.707;
-#X text 136 5 resonance-bandpass 8.order with signal-inlets for;
-#X obj 95 311 vcf_rbp8~;
-#X connect 4 0 5 0;
-#X connect 5 0 6 0;
-#X connect 6 0 32 0;
-#X connect 13 0 24 0;
-#X connect 16 0 14 0;
-#X connect 17 0 33 0;
-#X connect 19 0 16 0;
-#X connect 21 0 20 0;
-#X connect 21 0 20 1;
-#X connect 21 1 27 0;
-#X connect 21 2 22 0;
-#X connect 22 1 9 0;
-#X connect 23 0 21 1;
-#X connect 24 0 40 0;
-#X connect 24 1 11 0;
-#X connect 25 0 13 0;
-#X connect 30 0 40 1;
-#X connect 31 0 40 2;
-#X connect 32 0 30 0;
-#X connect 33 0 31 0;
-#X connect 37 0 4 0;
-#X connect 38 0 17 0;
-#X connect 40 0 21 0;
diff --git a/iemabs/help-vfad_scale.pd b/iemabs/help-vfad_scale.pd
deleted file mode 100644
index 237e4ad..0000000
--- a/iemabs/help-vfad_scale.pd
+++ /dev/null
@@ -1,15 +0,0 @@
-#N canvas 4 20 450 300 10;
-#X obj 82 90 vfad_scale -1;
-#X msg 108 94 vfad_scale;
-#X obj 65 92 vsl 15 121 0 120 0 0 empty empty empty 0 -8 0 8 -262144
--1 -1 8400 1;
-#X obj 65 221 fadtodb;
-#X obj 65 243 - 100;
-#X floatatom 65 264 5 0 0 0 - - -;
-#X text 105 266 dB;
-#X text 10 9 vfad_scale;
-#X text 121 8 vertical fader scale;
-#X text 101 31 for vertical slider with height of 121 pixels;
-#X connect 2 0 3 0;
-#X connect 3 0 4 0;
-#X connect 4 0 5 0;
diff --git a/iemabs/help-wrap.pd b/iemabs/help-wrap.pd
deleted file mode 100644
index 0cc98f3..0000000
--- a/iemabs/help-wrap.pd
+++ /dev/null
@@ -1,16 +0,0 @@
-#N canvas 69 66 334 324 10;
-#X floatatom 40 70 9 0 0 0 - - -;
-#X floatatom 40 156 9 0 0 0 - - -;
-#X text 17 221 (c) musil@iem.kug.ac.at;
-#X text 54 234 IEM KUG;
-#X text 29 246 graz \, austria 2003;
-#X obj 40 92 / 100;
-#X floatatom 40 115 9 0 0 0 - - -;
-#X text 76 10 wraparound between 0 and +1;
-#X text 78 132 no arg.;
-#X obj 40 133 wrap;
-#X text 11 9 wrap;
-#X connect 0 0 5 0;
-#X connect 5 0 6 0;
-#X connect 6 0 9 0;
-#X connect 9 0 1 0;
diff --git a/iemabs/hp10_bess~.pd b/iemabs/hp10_bess~.pd
deleted file mode 100644
index 5d1c3fb..0000000
--- a/iemabs/hp10_bess~.pd
+++ /dev/null
@@ -1,37 +0,0 @@
-#N canvas 350 22 406 302 10;
-#X obj 22 42 inlet~;
-#X obj 58 66 inlet;
-#X obj 22 230 outlet~;
-#X text 18 256 (c) musil@iem.kug.ac.at;
-#X text 60 269 IEM KUG;
-#X text 62 42 ~signal_in~;
-#X text 95 67 <float> cutoff_frequency [Hz];
-#X text 201 85 <float> interpolation_time [ms];
-#X text 33 208 ~filtered signal_out~;
-#X obj 167 85 inlet;
-#X text 95 226 1.arg: <float> cutoff_frequency [Hz];
-#X text 95 236 2.arg: <float> interpolation_time [ms] (opt.);
-#X text 35 281 graz \, austria 2003;
-#X text 5 5 hp10_bess~;
-#X text 81 5 highpass 10.order with bessel characteristic;
-#X obj 22 188 hp2c~ \$1 1.0215 0.265 \$2;
-#X obj 22 167 hp2c~ \$1 0.9393 0.2549 \$2;
-#X obj 22 146 hp2c~ \$1 0.7815 0.2351 \$2;
-#X obj 22 127 hp2c~ \$1 0.5604 0.2059 \$2;
-#X obj 22 107 hp2c~ \$1 0.2883 0.1665 \$2;
-#X connect 0 0 19 0;
-#X connect 1 0 19 1;
-#X connect 9 0 19 4;
-#X connect 15 0 2 0;
-#X connect 16 0 15 0;
-#X connect 16 1 15 1;
-#X connect 16 4 15 4;
-#X connect 17 0 16 0;
-#X connect 17 1 16 1;
-#X connect 17 4 16 4;
-#X connect 18 0 17 0;
-#X connect 18 1 17 1;
-#X connect 18 4 17 4;
-#X connect 19 0 18 0;
-#X connect 19 1 18 1;
-#X connect 19 4 18 4;
diff --git a/iemabs/hp10_butt~.pd b/iemabs/hp10_butt~.pd
deleted file mode 100644
index f0115fe..0000000
--- a/iemabs/hp10_butt~.pd
+++ /dev/null
@@ -1,37 +0,0 @@
-#N canvas 350 22 404 300 10;
-#X obj 22 42 inlet~;
-#X obj 53 66 inlet;
-#X obj 22 230 outlet~;
-#X text 18 256 (c) musil@iem.kug.ac.at;
-#X text 60 269 IEM KUG;
-#X text 62 42 ~signal_in~;
-#X text 90 67 <float> cutoff_frequency [Hz];
-#X text 183 86 <float> interpolation_time [ms];
-#X text 33 208 ~filtered signal_out~;
-#X obj 149 86 inlet;
-#X text 5 5 hp10_butt~;
-#X text 81 5 highpass 10.order with butterworth characteristic;
-#X obj 22 107 hp2c~ \$1 0.312869 1 \$2;
-#X obj 22 127 hp2c~ \$1 0.907981 1 \$2;
-#X obj 22 146 hp2c~ \$1 1.41421 1 \$2;
-#X obj 22 167 hp2c~ \$1 1.78201 1 \$2;
-#X obj 22 188 hp2c~ \$1 1.97538 1 \$2;
-#X text 95 226 1.arg: <float> cutoff_frequency [Hz];
-#X text 95 236 2.arg: <float> interpolation_time [ms] (opt.);
-#X text 35 281 graz \, austria 2003;
-#X connect 0 0 12 0;
-#X connect 1 0 12 1;
-#X connect 9 0 12 4;
-#X connect 12 0 13 0;
-#X connect 12 1 13 1;
-#X connect 12 4 13 4;
-#X connect 13 0 14 0;
-#X connect 13 1 14 1;
-#X connect 13 4 14 4;
-#X connect 14 0 15 0;
-#X connect 14 1 15 1;
-#X connect 14 4 15 4;
-#X connect 15 0 16 0;
-#X connect 15 1 16 1;
-#X connect 15 4 16 4;
-#X connect 16 0 2 0;
diff --git a/iemabs/hp10_cheb~.pd b/iemabs/hp10_cheb~.pd
deleted file mode 100644
index c5be4a3..0000000
--- a/iemabs/hp10_cheb~.pd
+++ /dev/null
@@ -1,38 +0,0 @@
-#N canvas 350 22 423 303 10;
-#X obj 22 42 inlet~;
-#X obj 62 66 inlet;
-#X obj 22 230 outlet~;
-#X text 18 256 (c) musil@iem.kug.ac.at;
-#X text 60 269 IEM KUG;
-#X text 62 42 ~signal_in~;
-#X text 99 67 <float> cutoff_frequency [Hz];
-#X text 219 86 <float> interpolation_time [ms];
-#X text 30 208 ~filtered signal_out~;
-#X obj 185 86 inlet;
-#X text 142 17 and +1 dB passband-ripple;
-#X text 97 226 1.arg: <float> cutoff_frequency [Hz];
-#X text 97 236 2.arg: <float> interpolation_time [ms] (opt.);
-#X text 5 5 hp10_cheb~;
-#X text 81 5 highpass 10.order with chebyshev characteristic;
-#X obj 22 107 hp2c~ \$1 0.045535 1.0277 \$2;
-#X obj 22 127 hp2c~ \$1 0.161621 1.2569 \$2;
-#X obj 22 148 hp2c~ \$1 0.393858 1.96655 \$2;
-#X obj 22 168 hp2c~ \$1 1.13986 4.51667 \$2;
-#X obj 22 189 hp2c~ \$1 6.36341 22.7468 \$2;
-#X text 35 281 graz \, austria 2003;
-#X connect 0 0 15 0;
-#X connect 1 0 15 1;
-#X connect 9 0 15 4;
-#X connect 15 0 16 0;
-#X connect 15 1 16 1;
-#X connect 15 4 16 4;
-#X connect 16 0 17 0;
-#X connect 16 1 17 1;
-#X connect 16 4 17 4;
-#X connect 17 0 18 0;
-#X connect 17 1 18 1;
-#X connect 17 4 18 4;
-#X connect 18 0 19 0;
-#X connect 18 1 19 1;
-#X connect 18 4 19 4;
-#X connect 19 0 2 0;
diff --git a/iemabs/hp10_crit~.pd b/iemabs/hp10_crit~.pd
deleted file mode 100644
index 9058208..0000000
--- a/iemabs/hp10_crit~.pd
+++ /dev/null
@@ -1,37 +0,0 @@
-#N canvas 350 22 408 304 10;
-#X obj 22 42 inlet~;
-#X obj 58 66 inlet;
-#X obj 22 230 outlet~;
-#X text 18 256 (c) musil@iem.kug.ac.at;
-#X text 60 269 IEM KUG;
-#X text 62 42 ~signal_in~;
-#X text 95 67 <float> cutoff_frequency [Hz];
-#X text 201 85 <float> interpolation_time [ms];
-#X text 33 208 ~filtered signal_out~;
-#X obj 167 85 inlet;
-#X text 95 226 1.arg: <float> cutoff_frequency [Hz];
-#X text 95 236 2.arg: <float> interpolation_time [ms] (opt.);
-#X text 35 281 graz \, austria 2003;
-#X text 5 5 hp10_crit~;
-#X text 81 5 highpass 10.order with critical damping;
-#X obj 22 107 hp2c~ \$1 0.5358 0.0718 \$2;
-#X obj 22 127 hp2c~ \$1 0.5358 0.0718 \$2;
-#X obj 22 147 hp2c~ \$1 0.5358 0.0718 \$2;
-#X obj 22 167 hp2c~ \$1 0.5358 0.0718 \$2;
-#X obj 22 187 hp2c~ \$1 0.5358 0.0718 \$2;
-#X connect 0 0 15 0;
-#X connect 1 0 15 1;
-#X connect 9 0 15 4;
-#X connect 15 0 16 0;
-#X connect 15 1 16 1;
-#X connect 15 4 16 4;
-#X connect 16 0 17 0;
-#X connect 16 1 17 1;
-#X connect 16 4 17 4;
-#X connect 17 0 18 0;
-#X connect 17 1 18 1;
-#X connect 17 4 18 4;
-#X connect 18 0 19 0;
-#X connect 18 1 19 1;
-#X connect 18 4 19 4;
-#X connect 19 0 2 0;
diff --git a/iemabs/hp1c~.pd b/iemabs/hp1c~.pd
deleted file mode 100644
index af82a04..0000000
--- a/iemabs/hp1c~.pd
+++ /dev/null
@@ -1,35 +0,0 @@
-#N canvas 325 243 413 348 10;
-#X obj 22 42 inlet~;
-#X obj 55 66 inlet;
-#X obj 22 196 outlet~;
-#X text 12 299 (c) musil@iem.kug.ac.at;
-#X text 54 312 IEM KUG;
-#X text 62 42 ~signal_in~;
-#X text 92 67 <float> cutoff_frequency [Hz];
-#X text 189 134 <float> interpolation_time [ms];
-#X text 32 176 ~filtered signal_out~;
-#X obj 88 93 inlet;
-#X text 29 324 graz \, austria 2001;
-#X obj 155 134 inlet;
-#X text 124 93 <float> frequency-shift [-];
-#X text 12 8 hp1c~;
-#X text 60 8 highpass 1.order for filter-cascades;
-#X obj 22 157 filter~ hp1c \$1 \$2 1 \$3;
-#X obj 55 214 outlet;
-#X obj 86 232 outlet;
-#X obj 115 251 outlet;
-#X obj 155 271 outlet;
-#X text 127 231 dummy;
-#X text 155 250 dummy;
-#X obj 123 113 inlet;
-#X text 158 113 dummy;
-#X text 120 192 1.arg: <float> cutoff_frequency [Hz];
-#X text 120 202 2.arg: <float> frequency-shift [-];
-#X text 120 212 3.arg: <float> interpolation_time [ms] (opt.);
-#X connect 0 0 15 0;
-#X connect 1 0 15 1;
-#X connect 1 0 16 0;
-#X connect 9 0 15 2;
-#X connect 11 0 15 4;
-#X connect 11 0 19 0;
-#X connect 15 0 2 0;
diff --git a/iemabs/hp1~.pd b/iemabs/hp1~.pd
deleted file mode 100644
index ce570f7..0000000
--- a/iemabs/hp1~.pd
+++ /dev/null
@@ -1,21 +0,0 @@
-#N canvas 274 213 375 281 10;
-#X obj 22 42 inlet~;
-#X obj 52 63 inlet;
-#X obj 22 186 outlet~;
-#X text 15 229 (c) musil@iem.kug.ac.at;
-#X text 57 242 IEM KUG;
-#X text 62 42 ~signal_in~;
-#X text 89 64 <float> cutoff_frequency [Hz];
-#X obj 143 85 inlet;
-#X text 181 84 <float> interpolation_time [ms];
-#X text 12 8 hp1~;
-#X obj 22 123 filter~ hp1 \$1 1 0 \$2;
-#X text 28 157 ~filtered signal_out~;
-#X text 66 10 highpass 1.order;
-#X text 32 254 graz \, austria 2001;
-#X text 92 192 2.arg: <float> interpolation_time [ms] (opt.);
-#X text 92 182 1.arg: <float> cutoff_frequency [Hz];
-#X connect 0 0 10 0;
-#X connect 1 0 10 1;
-#X connect 7 0 10 4;
-#X connect 10 0 2 0;
diff --git a/iemabs/hp2_bess~.pd b/iemabs/hp2_bess~.pd
deleted file mode 100644
index 7e4fab4..0000000
--- a/iemabs/hp2_bess~.pd
+++ /dev/null
@@ -1,21 +0,0 @@
-#N canvas 350 22 412 308 10;
-#X obj 22 42 inlet~;
-#X obj 56 66 inlet;
-#X obj 22 230 outlet~;
-#X text 18 256 (c) musil@iem.kug.ac.at;
-#X text 60 269 IEM KUG;
-#X text 62 42 ~signal_in~;
-#X text 93 67 <float> cutoff_frequency [Hz];
-#X text 195 86 <float> interpolation_time [ms];
-#X text 30 148 ~filtered signal_out~;
-#X obj 161 86 inlet;
-#X text 79 180 1.arg: <float> cutoff_frequency [Hz];
-#X text 79 190 2.arg: <float> interpolation_time [ms] (opt.);
-#X text 35 281 graz \, austria 2003;
-#X text 5 5 hp2_bess~;
-#X text 81 5 highpass 2.order with bessel characteristic;
-#X obj 22 107 hp2c~ \$1 1.3617 0.618 \$2;
-#X connect 0 0 15 0;
-#X connect 1 0 15 1;
-#X connect 9 0 15 4;
-#X connect 15 0 2 0;
diff --git a/iemabs/hp2_butt~.pd b/iemabs/hp2_butt~.pd
deleted file mode 100644
index b68a83c..0000000
--- a/iemabs/hp2_butt~.pd
+++ /dev/null
@@ -1,21 +0,0 @@
-#N canvas 350 22 408 304 10;
-#X obj 22 42 inlet~;
-#X obj 52 66 inlet;
-#X obj 22 230 outlet~;
-#X text 18 256 (c) musil@iem.kug.ac.at;
-#X text 60 269 IEM KUG;
-#X text 62 42 ~signal_in~;
-#X text 89 67 <float> cutoff_frequency [Hz];
-#X text 177 86 <float> interpolation_time [ms];
-#X text 30 148 ~filtered signal_out~;
-#X obj 143 86 inlet;
-#X text 79 180 1.arg: <float> cutoff_frequency [Hz];
-#X text 79 190 2.arg: <float> interpolation_time [ms] (opt.);
-#X text 35 281 graz \, austria 2003;
-#X text 5 5 hp2_butt~;
-#X text 81 5 highpass 2.order with butterworth characteristic;
-#X obj 22 107 hp2c~ \$1 1.41421 1 \$2;
-#X connect 0 0 15 0;
-#X connect 1 0 15 1;
-#X connect 9 0 15 4;
-#X connect 15 0 2 0;
diff --git a/iemabs/hp2_cheb~.pd b/iemabs/hp2_cheb~.pd
deleted file mode 100644
index 151d3f8..0000000
--- a/iemabs/hp2_cheb~.pd
+++ /dev/null
@@ -1,22 +0,0 @@
-#N canvas 350 22 423 303 10;
-#X obj 22 42 inlet~;
-#X obj 58 66 inlet;
-#X obj 22 230 outlet~;
-#X text 18 256 (c) musil@iem.kug.ac.at;
-#X text 60 269 IEM KUG;
-#X text 62 42 ~signal_in~;
-#X text 95 67 <float> cutoff_frequency [Hz];
-#X text 201 86 <float> interpolation_time [ms];
-#X text 30 148 ~filtered signal_out~;
-#X obj 167 86 inlet;
-#X text 142 17 and +1 dB passband-ripple;
-#X text 79 180 1.arg: <float> cutoff_frequency [Hz];
-#X text 79 190 2.arg: <float> interpolation_time [ms] (opt.);
-#X text 35 281 graz \, austria 2003;
-#X text 5 5 hp2_cheb~;
-#X text 81 5 highpass 2.order with chebyshev characteristic;
-#X obj 22 106 hp2c~ \$1 1.3022 1.5515 \$2;
-#X connect 0 0 16 0;
-#X connect 1 0 16 1;
-#X connect 9 0 16 4;
-#X connect 16 0 2 0;
diff --git a/iemabs/hp2_crit~.pd b/iemabs/hp2_crit~.pd
deleted file mode 100644
index 23a6101..0000000
--- a/iemabs/hp2_crit~.pd
+++ /dev/null
@@ -1,21 +0,0 @@
-#N canvas 350 22 414 310 10;
-#X obj 22 42 inlet~;
-#X obj 58 66 inlet;
-#X obj 22 230 outlet~;
-#X text 18 256 (c) musil@iem.kug.ac.at;
-#X text 60 269 IEM KUG;
-#X text 62 42 ~signal_in~;
-#X text 95 67 <float> cutoff_frequency [Hz];
-#X text 201 86 <float> interpolation_time [ms];
-#X text 30 148 ~filtered signal_out~;
-#X obj 167 86 inlet;
-#X text 79 180 1.arg: <float> cutoff_frequency [Hz];
-#X text 79 190 2.arg: <float> interpolation_time [ms] (opt.);
-#X text 35 281 graz \, austria 2003;
-#X obj 22 107 hp2c~ \$1 1.2872 0.4142 \$2;
-#X text 5 5 hp2_crit~;
-#X text 81 5 highpass 2.order with critical damping;
-#X connect 0 0 13 0;
-#X connect 1 0 13 1;
-#X connect 9 0 13 4;
-#X connect 13 0 2 0;
diff --git a/iemabs/hp2c~.pd b/iemabs/hp2c~.pd
deleted file mode 100644
index b85901f..0000000
--- a/iemabs/hp2c~.pd
+++ /dev/null
@@ -1,37 +0,0 @@
-#N canvas 406 261 408 347 10;
-#X obj 22 42 inlet~;
-#X obj 56 63 inlet;
-#X obj 22 193 outlet~;
-#X text 8 295 (c) musil@iem.kug.ac.at;
-#X text 50 308 IEM KUG;
-#X text 62 42 ~signal_in~;
-#X text 93 64 <float> cutoff_frequency [Hz];
-#X obj 91 87 inlet;
-#X text 195 136 <float> interpolation_time [ms];
-#X text 32 176 ~filtered signal_out~;
-#X obj 126 111 inlet;
-#X text 25 320 graz \, austria 2001;
-#X obj 161 136 inlet;
-#X text 127 87 <float> damping [-];
-#X text 162 111 <float> frequency-shift [-];
-#X text 12 8 hp2c~;
-#X text 60 8 highpass 2.order for filter-cascades;
-#X obj 22 157 filter~ hp2c \$1 \$2 \$3 \$4;
-#X obj 56 211 outlet;
-#X obj 88 236 outlet;
-#X obj 119 255 outlet;
-#X obj 161 274 outlet;
-#X text 129 235 dummy;
-#X text 159 254 dummy;
-#X text 128 190 1.arg: <float> cutoff_frequency [Hz];
-#X text 128 199 2.arg: <float> damping [-];
-#X text 128 208 3.arg: <float> frequency-shift [-];
-#X text 128 218 4.arg: <float> interpolation_time [ms] (opt.);
-#X connect 0 0 17 0;
-#X connect 1 0 17 1;
-#X connect 1 0 18 0;
-#X connect 7 0 17 2;
-#X connect 10 0 17 3;
-#X connect 12 0 17 4;
-#X connect 12 0 21 0;
-#X connect 17 0 2 0;
diff --git a/iemabs/hp2~.pd b/iemabs/hp2~.pd
deleted file mode 100644
index c7952a1..0000000
--- a/iemabs/hp2~.pd
+++ /dev/null
@@ -1,25 +0,0 @@
-#N canvas 435 244 375 281 10;
-#X obj 22 42 inlet~;
-#X obj 53 65 inlet;
-#X obj 22 186 outlet~;
-#X text 15 229 (c) musil@iem.kug.ac.at;
-#X text 57 242 IEM KUG;
-#X text 62 42 ~signal_in~;
-#X text 89 64 <float> cutoff_frequency [Hz];
-#X obj 85 89 inlet;
-#X text 184 113 <float> interpolation_time [ms];
-#X text 28 157 ~filtered signal_out~;
-#X text 11 9 hp2~;
-#X text 66 10 highpass 2.order;
-#X obj 22 136 filter~ hp2 \$1 \$2 1 \$3;
-#X obj 149 112 inlet;
-#X text 120 89 <float> Q [-];
-#X text 32 254 graz \, austria 2001;
-#X text 88 177 1.arg: <float> cutoff_frequency [Hz];
-#X text 88 186 2.arg: <float> Q [-];
-#X text 88 196 3.arg: <float> interpolation_time [ms] (opt.);
-#X connect 0 0 12 0;
-#X connect 1 0 12 1;
-#X connect 7 0 12 2;
-#X connect 12 0 2 0;
-#X connect 13 0 12 4;
diff --git a/iemabs/hp3_bess~.pd b/iemabs/hp3_bess~.pd
deleted file mode 100644
index 1919411..0000000
--- a/iemabs/hp3_bess~.pd
+++ /dev/null
@@ -1,25 +0,0 @@
-#N canvas 350 22 408 304 10;
-#X obj 22 42 inlet~;
-#X obj 58 66 inlet;
-#X obj 22 230 outlet~;
-#X text 18 256 (c) musil@iem.kug.ac.at;
-#X text 60 269 IEM KUG;
-#X text 62 42 ~signal_in~;
-#X text 95 67 <float> cutoff_frequency [Hz];
-#X text 201 86 <float> interpolation_time [ms];
-#X text 30 148 ~filtered signal_out~;
-#X obj 167 86 inlet;
-#X text 79 180 1.arg: <float> cutoff_frequency [Hz];
-#X text 79 190 2.arg: <float> interpolation_time [ms] (opt.);
-#X text 35 281 graz \, austria 2003;
-#X text 5 5 hp3_bess~;
-#X text 81 5 highpass 3.order with bessel characteristic;
-#X obj 22 129 hp1c~ \$1 0.756 \$2;
-#X obj 22 107 hp2c~ \$1 0.9996 0.4772 \$2;
-#X connect 0 0 16 0;
-#X connect 1 0 16 1;
-#X connect 9 0 16 4;
-#X connect 15 0 2 0;
-#X connect 16 0 15 0;
-#X connect 16 1 15 1;
-#X connect 16 4 15 4;
diff --git a/iemabs/hp3_butt~.pd b/iemabs/hp3_butt~.pd
deleted file mode 100644
index 29afdf4..0000000
--- a/iemabs/hp3_butt~.pd
+++ /dev/null
@@ -1,25 +0,0 @@
-#N canvas 350 22 406 302 10;
-#X obj 22 42 inlet~;
-#X obj 43 65 inlet;
-#X obj 22 230 outlet~;
-#X text 18 256 (c) musil@iem.kug.ac.at;
-#X text 60 269 IEM KUG;
-#X text 62 42 ~signal_in~;
-#X text 80 66 <float> cutoff_frequency [Hz];
-#X text 141 86 <float> interpolation_time [ms];
-#X text 30 148 ~filtered signal_out~;
-#X obj 107 86 inlet;
-#X text 79 180 1.arg: <float> cutoff_frequency [Hz];
-#X text 79 190 2.arg: <float> interpolation_time [ms] (opt.);
-#X text 35 281 graz \, austria 2003;
-#X text 5 5 hp3_butt~;
-#X text 81 5 highpass 3.order with butterworth characteristic;
-#X obj 22 107 hp2c~ \$1 1 1 \$2;
-#X obj 22 129 hp1c~ \$1 1 \$2;
-#X connect 0 0 15 0;
-#X connect 1 0 15 1;
-#X connect 9 0 15 4;
-#X connect 15 0 16 0;
-#X connect 15 1 16 1;
-#X connect 15 4 16 4;
-#X connect 16 0 2 0;
diff --git a/iemabs/hp3_cheb~.pd b/iemabs/hp3_cheb~.pd
deleted file mode 100644
index 19fe545..0000000
--- a/iemabs/hp3_cheb~.pd
+++ /dev/null
@@ -1,26 +0,0 @@
-#N canvas 350 22 423 303 10;
-#X obj 22 42 inlet~;
-#X obj 58 66 inlet;
-#X obj 22 230 outlet~;
-#X text 18 256 (c) musil@iem.kug.ac.at;
-#X text 60 269 IEM KUG;
-#X text 62 42 ~signal_in~;
-#X text 95 67 <float> cutoff_frequency [Hz];
-#X text 201 86 <float> interpolation_time [ms];
-#X text 30 148 ~filtered signal_out~;
-#X obj 167 86 inlet;
-#X text 142 17 and +1 dB passband-ripple;
-#X text 79 180 1.arg: <float> cutoff_frequency [Hz];
-#X text 79 190 2.arg: <float> interpolation_time [ms] (opt.);
-#X text 5 5 hp3_cheb~;
-#X text 81 5 highpass 3.order with chebyshev characteristic;
-#X obj 22 127 hp1c~ \$1 2.2156 \$2;
-#X obj 22 106 hp2c~ \$1 0.5442 1.2057 \$2;
-#X text 35 281 graz \, austria 2003;
-#X connect 0 0 16 0;
-#X connect 1 0 16 1;
-#X connect 9 0 16 4;
-#X connect 15 0 2 0;
-#X connect 16 0 15 0;
-#X connect 16 1 15 1;
-#X connect 16 4 15 4;
diff --git a/iemabs/hp3_crit~.pd b/iemabs/hp3_crit~.pd
deleted file mode 100644
index 3fa1328..0000000
--- a/iemabs/hp3_crit~.pd
+++ /dev/null
@@ -1,25 +0,0 @@
-#N canvas 350 22 410 306 10;
-#X obj 22 42 inlet~;
-#X obj 58 66 inlet;
-#X obj 22 230 outlet~;
-#X text 18 256 (c) musil@iem.kug.ac.at;
-#X text 60 269 IEM KUG;
-#X text 62 42 ~signal_in~;
-#X text 95 67 <float> cutoff_frequency [Hz];
-#X text 201 86 <float> interpolation_time [ms];
-#X text 30 148 ~filtered signal_out~;
-#X obj 167 86 inlet;
-#X text 79 180 1.arg: <float> cutoff_frequency [Hz];
-#X text 79 190 2.arg: <float> interpolation_time [ms] (opt.);
-#X text 35 281 graz \, austria 2003;
-#X text 5 5 hp3_crit~;
-#X text 81 5 highpass 3.order with critical damping;
-#X obj 22 129 hp1c~ \$1 0.5098 \$2;
-#X obj 22 107 hp2c~ \$1 1.0197 0.2599 \$2;
-#X connect 0 0 16 0;
-#X connect 1 0 16 1;
-#X connect 9 0 16 4;
-#X connect 15 0 2 0;
-#X connect 16 0 15 0;
-#X connect 16 1 15 1;
-#X connect 16 4 15 4;
diff --git a/iemabs/hp4_bess~.pd b/iemabs/hp4_bess~.pd
deleted file mode 100644
index 2b408df..0000000
--- a/iemabs/hp4_bess~.pd
+++ /dev/null
@@ -1,25 +0,0 @@
-#N canvas 350 22 406 302 10;
-#X obj 22 42 inlet~;
-#X obj 56 66 inlet;
-#X obj 22 230 outlet~;
-#X text 18 256 (c) musil@iem.kug.ac.at;
-#X text 60 269 IEM KUG;
-#X text 62 42 ~signal_in~;
-#X text 93 67 <float> cutoff_frequency [Hz];
-#X text 195 86 <float> interpolation_time [ms];
-#X text 30 148 ~filtered signal_out~;
-#X obj 161 86 inlet;
-#X text 79 180 1.arg: <float> cutoff_frequency [Hz];
-#X text 79 190 2.arg: <float> interpolation_time [ms] (opt.);
-#X text 35 281 graz \, austria 2003;
-#X text 5 5 hp4_bess~;
-#X text 81 5 highpass 4.order with bessel characteristic;
-#X obj 22 107 hp2c~ \$1 0.7743 0.389 \$2;
-#X obj 22 127 hp2c~ \$1 1.3397 0.4889 \$2;
-#X connect 0 0 15 0;
-#X connect 1 0 15 1;
-#X connect 9 0 15 4;
-#X connect 15 0 16 0;
-#X connect 15 1 16 1;
-#X connect 15 4 16 4;
-#X connect 16 0 2 0;
diff --git a/iemabs/hp4_butt~.pd b/iemabs/hp4_butt~.pd
deleted file mode 100644
index edcb763..0000000
--- a/iemabs/hp4_butt~.pd
+++ /dev/null
@@ -1,25 +0,0 @@
-#N canvas 350 22 404 300 10;
-#X obj 22 42 inlet~;
-#X obj 53 66 inlet;
-#X obj 22 230 outlet~;
-#X text 18 256 (c) musil@iem.kug.ac.at;
-#X text 60 269 IEM KUG;
-#X text 62 42 ~signal_in~;
-#X text 90 67 <float> cutoff_frequency [Hz];
-#X text 183 86 <float> interpolation_time [ms];
-#X text 30 148 ~filtered signal_out~;
-#X obj 149 86 inlet;
-#X text 5 5 hp4_butt~;
-#X text 81 5 highpass 4.order with butterworth characteristic;
-#X obj 22 107 hp2c~ \$1 0.765367 1 \$2;
-#X obj 22 127 hp2c~ \$1 1.84776 1 \$2;
-#X text 79 180 1.arg: <float> cutoff_frequency [Hz];
-#X text 79 190 2.arg: <float> interpolation_time [ms] (opt.);
-#X text 35 281 graz \, austria 2003;
-#X connect 0 0 12 0;
-#X connect 1 0 12 1;
-#X connect 9 0 12 4;
-#X connect 12 0 13 0;
-#X connect 12 1 13 1;
-#X connect 12 4 13 4;
-#X connect 13 0 2 0;
diff --git a/iemabs/hp4_cheb~.pd b/iemabs/hp4_cheb~.pd
deleted file mode 100644
index 406c7de..0000000
--- a/iemabs/hp4_cheb~.pd
+++ /dev/null
@@ -1,26 +0,0 @@
-#N canvas 350 22 423 303 10;
-#X obj 22 42 inlet~;
-#X obj 62 66 inlet;
-#X obj 22 230 outlet~;
-#X text 18 256 (c) musil@iem.kug.ac.at;
-#X text 60 269 IEM KUG;
-#X text 62 42 ~signal_in~;
-#X text 99 67 <float> cutoff_frequency [Hz];
-#X text 219 86 <float> interpolation_time [ms];
-#X text 30 148 ~filtered signal_out~;
-#X obj 185 86 inlet;
-#X text 142 17 and +1 dB passband-ripple;
-#X text 79 180 1.arg: <float> cutoff_frequency [Hz];
-#X text 79 190 2.arg: <float> interpolation_time [ms] (opt.);
-#X text 5 5 hp4_cheb~;
-#X text 81 5 highpass 4.order with chebyshev characteristic;
-#X obj 22 106 hp2c~ \$1 0.303886 1.16973 \$2;
-#X obj 22 127 hp2c~ \$1 2.59037 4.13012 \$2;
-#X text 35 281 graz \, austria 2003;
-#X connect 0 0 15 0;
-#X connect 1 0 15 1;
-#X connect 9 0 15 4;
-#X connect 15 0 16 0;
-#X connect 15 1 16 1;
-#X connect 15 4 16 4;
-#X connect 16 0 2 0;
diff --git a/iemabs/hp4_crit~.pd b/iemabs/hp4_crit~.pd
deleted file mode 100644
index 2d59f73..0000000
--- a/iemabs/hp4_crit~.pd
+++ /dev/null
@@ -1,25 +0,0 @@
-#N canvas 350 22 408 304 10;
-#X obj 22 42 inlet~;
-#X obj 55 66 inlet;
-#X obj 22 230 outlet~;
-#X text 18 256 (c) musil@iem.kug.ac.at;
-#X text 60 269 IEM KUG;
-#X text 62 42 ~signal_in~;
-#X text 92 67 <float> cutoff_frequency [Hz];
-#X text 189 86 <float> interpolation_time [ms];
-#X text 30 148 ~filtered signal_out~;
-#X obj 155 86 inlet;
-#X text 79 180 1.arg: <float> cutoff_frequency [Hz];
-#X text 79 190 2.arg: <float> interpolation_time [ms] (opt.);
-#X text 35 281 graz \, austria 2003;
-#X text 6 4 hp4_crit~;
-#X text 82 4 highpass 4.order with critical damping;
-#X obj 22 127 hp2c~ \$1 0.87 0.1892 \$2;
-#X obj 22 107 hp2c~ \$1 0.87 0.1892 \$2;
-#X connect 0 0 16 0;
-#X connect 1 0 16 1;
-#X connect 9 0 16 4;
-#X connect 15 0 2 0;
-#X connect 16 0 15 0;
-#X connect 16 1 15 1;
-#X connect 16 4 15 4;
diff --git a/iemabs/hp5_bess~.pd b/iemabs/hp5_bess~.pd
deleted file mode 100644
index e0c44ec..0000000
--- a/iemabs/hp5_bess~.pd
+++ /dev/null
@@ -1,29 +0,0 @@
-#N canvas 350 22 410 306 10;
-#X obj 22 42 inlet~;
-#X obj 58 66 inlet;
-#X obj 22 230 outlet~;
-#X text 18 256 (c) musil@iem.kug.ac.at;
-#X text 60 269 IEM KUG;
-#X text 62 42 ~signal_in~;
-#X text 95 67 <float> cutoff_frequency [Hz];
-#X text 201 86 <float> interpolation_time [ms];
-#X text 31 164 ~filtered signal_out~;
-#X obj 167 86 inlet;
-#X text 81 189 1.arg: <float> cutoff_frequency [Hz];
-#X text 81 199 2.arg: <float> interpolation_time [ms] (opt.);
-#X text 35 281 graz \, austria 2003;
-#X text 5 5 hp5_bess~;
-#X text 81 5 highpass 5.order with bessel characteristic;
-#X obj 22 147 hp1c~ \$1 0.6656 \$2;
-#X obj 22 107 hp2c~ \$1 0.6216 0.3245 \$2;
-#X obj 22 127 hp2c~ \$1 1.1402 0.4128 \$2;
-#X connect 0 0 16 0;
-#X connect 1 0 16 1;
-#X connect 9 0 16 4;
-#X connect 15 0 2 0;
-#X connect 16 0 17 0;
-#X connect 16 1 17 1;
-#X connect 16 4 17 4;
-#X connect 17 0 15 0;
-#X connect 17 1 15 1;
-#X connect 17 4 15 4;
diff --git a/iemabs/hp5_butt~.pd b/iemabs/hp5_butt~.pd
deleted file mode 100644
index 05e9252..0000000
--- a/iemabs/hp5_butt~.pd
+++ /dev/null
@@ -1,29 +0,0 @@
-#N canvas 350 22 408 304 10;
-#X obj 22 42 inlet~;
-#X obj 53 66 inlet;
-#X obj 22 230 outlet~;
-#X text 18 256 (c) musil@iem.kug.ac.at;
-#X text 60 269 IEM KUG;
-#X text 62 42 ~signal_in~;
-#X text 90 67 <float> cutoff_frequency [Hz];
-#X text 183 86 <float> interpolation_time [ms];
-#X text 31 164 ~filtered signal_out~;
-#X obj 149 86 inlet;
-#X text 81 189 1.arg: <float> cutoff_frequency [Hz];
-#X text 81 199 2.arg: <float> interpolation_time [ms] (opt.);
-#X text 35 281 graz \, austria 2003;
-#X obj 22 146 hp1c~ \$1 1 \$2;
-#X text 5 5 hp5_butt~;
-#X text 81 5 highpass 5.order with butterworth characteristic;
-#X obj 22 127 hp2c~ \$1 1.61803 1 \$2;
-#X obj 22 107 hp2c~ \$1 0.618034 1 \$2;
-#X connect 0 0 17 0;
-#X connect 1 0 17 1;
-#X connect 9 0 17 4;
-#X connect 13 0 2 0;
-#X connect 16 0 13 0;
-#X connect 16 1 13 1;
-#X connect 16 4 13 4;
-#X connect 17 0 16 0;
-#X connect 17 1 16 1;
-#X connect 17 4 16 4;
diff --git a/iemabs/hp5_cheb~.pd b/iemabs/hp5_cheb~.pd
deleted file mode 100644
index c329729..0000000
--- a/iemabs/hp5_cheb~.pd
+++ /dev/null
@@ -1,30 +0,0 @@
-#N canvas 350 22 421 301 10;
-#X obj 22 42 inlet~;
-#X obj 58 66 inlet;
-#X obj 22 230 outlet~;
-#X text 18 256 (c) musil@iem.kug.ac.at;
-#X text 60 269 IEM KUG;
-#X text 62 42 ~signal_in~;
-#X text 95 67 <float> cutoff_frequency [Hz];
-#X text 201 86 <float> interpolation_time [ms];
-#X text 31 172 ~filtered signal_out~;
-#X obj 167 86 inlet;
-#X text 142 17 and +1 dB passband-ripple;
-#X text 79 195 1.arg: <float> cutoff_frequency [Hz];
-#X text 79 205 2.arg: <float> interpolation_time [ms] (opt.);
-#X text 35 281 graz \, austria 2003;
-#X text 4 6 hp5_cheb~;
-#X text 81 5 highpass 5.order with chebyshev characteristic;
-#X obj 22 148 hp1c~ \$1 3.5711 \$2;
-#X obj 22 127 hp2c~ \$1 1.128 2.4896 \$2;
-#X obj 22 107 hp2c~ \$1 0.1872 1.0814 \$2;
-#X connect 0 0 18 0;
-#X connect 1 0 18 1;
-#X connect 9 0 18 4;
-#X connect 16 0 2 0;
-#X connect 17 0 16 0;
-#X connect 17 1 16 1;
-#X connect 17 4 16 4;
-#X connect 18 0 17 0;
-#X connect 18 1 17 1;
-#X connect 18 4 17 4;
diff --git a/iemabs/hp5_crit~.pd b/iemabs/hp5_crit~.pd
deleted file mode 100644
index df0ba99..0000000
--- a/iemabs/hp5_crit~.pd
+++ /dev/null
@@ -1,29 +0,0 @@
-#N canvas 350 22 412 308 10;
-#X obj 22 42 inlet~;
-#X obj 58 66 inlet;
-#X obj 22 230 outlet~;
-#X text 18 256 (c) musil@iem.kug.ac.at;
-#X text 60 269 IEM KUG;
-#X text 62 42 ~signal_in~;
-#X text 95 67 <float> cutoff_frequency [Hz];
-#X text 201 86 <float> interpolation_time [ms];
-#X text 31 167 ~filtered signal_out~;
-#X obj 167 86 inlet;
-#X text 81 189 1.arg: <float> cutoff_frequency [Hz];
-#X text 81 199 2.arg: <float> interpolation_time [ms] (opt.);
-#X text 35 281 graz \, austria 2003;
-#X text 5 5 hp5_crit~;
-#X text 81 5 highpass 5.order with critical damping;
-#X obj 22 150 hp1c~ \$1 0.3856 \$2;
-#X obj 22 107 hp2c~ \$1 0.7712 0.1487 \$2;
-#X obj 22 128 hp2c~ \$1 0.7712 0.1487 \$2;
-#X connect 0 0 16 0;
-#X connect 1 0 16 1;
-#X connect 9 0 16 4;
-#X connect 15 0 2 0;
-#X connect 16 0 17 0;
-#X connect 16 1 17 1;
-#X connect 16 4 17 4;
-#X connect 17 0 15 0;
-#X connect 17 1 15 1;
-#X connect 17 4 15 4;
diff --git a/iemabs/hp6_bess~.pd b/iemabs/hp6_bess~.pd
deleted file mode 100644
index 5089b6d..0000000
--- a/iemabs/hp6_bess~.pd
+++ /dev/null
@@ -1,29 +0,0 @@
-#N canvas 350 22 406 302 10;
-#X obj 22 42 inlet~;
-#X obj 58 66 inlet;
-#X obj 22 230 outlet~;
-#X text 18 256 (c) musil@iem.kug.ac.at;
-#X text 60 269 IEM KUG;
-#X text 62 42 ~signal_in~;
-#X text 95 67 <float> cutoff_frequency [Hz];
-#X text 201 86 <float> interpolation_time [ms];
-#X text 31 164 ~filtered signal_out~;
-#X obj 167 86 inlet;
-#X text 81 189 1.arg: <float> cutoff_frequency [Hz];
-#X text 81 199 2.arg: <float> interpolation_time [ms] (opt.);
-#X text 35 281 graz \, austria 2003;
-#X text 5 5 hp6_bess~;
-#X text 81 5 highpass 6.order with bessel characteristic;
-#X obj 22 107 hp2c~ \$1 0.5131 0.2756 \$2;
-#X obj 22 127 hp2c~ \$1 0.9686 0.3505 \$2;
-#X obj 22 147 hp2c~ \$1 1.2217 0.3887 \$2;
-#X connect 0 0 15 0;
-#X connect 1 0 15 1;
-#X connect 9 0 15 4;
-#X connect 15 0 16 0;
-#X connect 15 1 16 1;
-#X connect 15 4 16 4;
-#X connect 16 0 17 0;
-#X connect 16 1 17 1;
-#X connect 16 4 17 4;
-#X connect 17 0 2 0;
diff --git a/iemabs/hp6_butt~.pd b/iemabs/hp6_butt~.pd
deleted file mode 100644
index 526ebcd..0000000
--- a/iemabs/hp6_butt~.pd
+++ /dev/null
@@ -1,29 +0,0 @@
-#N canvas 350 22 404 300 10;
-#X obj 22 42 inlet~;
-#X obj 53 66 inlet;
-#X obj 22 230 outlet~;
-#X text 18 256 (c) musil@iem.kug.ac.at;
-#X text 60 269 IEM KUG;
-#X text 62 42 ~signal_in~;
-#X text 90 67 <float> cutoff_frequency [Hz];
-#X text 183 86 <float> interpolation_time [ms];
-#X text 31 164 ~filtered signal_out~;
-#X obj 149 86 inlet;
-#X text 5 5 hp6_butt~;
-#X text 81 5 highpass 6.order with butterworth characteristic;
-#X obj 22 107 hp2c~ \$1 0.517638 1 \$2;
-#X obj 22 127 hp2c~ \$1 1.41421 1 \$2;
-#X obj 22 146 hp2c~ \$1 1.93185 1 \$2;
-#X text 81 189 1.arg: <float> cutoff_frequency [Hz];
-#X text 81 199 2.arg: <float> interpolation_time [ms] (opt.);
-#X text 35 281 graz \, austria 2003;
-#X connect 0 0 12 0;
-#X connect 1 0 12 1;
-#X connect 9 0 12 4;
-#X connect 12 0 13 0;
-#X connect 12 1 13 1;
-#X connect 12 4 13 4;
-#X connect 13 0 14 0;
-#X connect 13 1 14 1;
-#X connect 13 4 14 4;
-#X connect 14 0 2 0;
diff --git a/iemabs/hp6_cheb~.pd b/iemabs/hp6_cheb~.pd
deleted file mode 100644
index 55e4b36..0000000
--- a/iemabs/hp6_cheb~.pd
+++ /dev/null
@@ -1,30 +0,0 @@
-#N canvas 350 22 421 301 10;
-#X obj 22 42 inlet~;
-#X obj 62 66 inlet;
-#X obj 22 230 outlet~;
-#X text 18 256 (c) musil@iem.kug.ac.at;
-#X text 60 269 IEM KUG;
-#X text 62 42 ~signal_in~;
-#X text 99 67 <float> cutoff_frequency [Hz];
-#X text 219 86 <float> interpolation_time [ms];
-#X text 31 172 ~filtered signal_out~;
-#X obj 185 86 inlet;
-#X text 142 17 and +1 dB passband-ripple;
-#X text 79 195 1.arg: <float> cutoff_frequency [Hz];
-#X text 79 205 2.arg: <float> interpolation_time [ms] (opt.);
-#X text 4 6 hp6_cheb~;
-#X text 81 5 highpass 6.order with chebyshev characteristic;
-#X obj 22 107 hp2c~ \$1 0.129638 1.07658 \$2;
-#X obj 22 127 hp2c~ \$1 0.629161 1.91243 \$2;
-#X obj 22 148 hp2c~ \$1 3.84367 8.55286 \$2;
-#X text 35 281 graz \, austria 2003;
-#X connect 0 0 15 0;
-#X connect 1 0 15 1;
-#X connect 9 0 15 4;
-#X connect 15 0 16 0;
-#X connect 15 1 16 1;
-#X connect 15 4 16 4;
-#X connect 16 0 17 0;
-#X connect 16 1 17 1;
-#X connect 16 4 17 4;
-#X connect 17 0 2 0;
diff --git a/iemabs/hp6_crit~.pd b/iemabs/hp6_crit~.pd
deleted file mode 100644
index 19fb6dc..0000000
--- a/iemabs/hp6_crit~.pd
+++ /dev/null
@@ -1,29 +0,0 @@
-#N canvas 350 22 408 304 10;
-#X obj 22 42 inlet~;
-#X obj 58 66 inlet;
-#X obj 22 230 outlet~;
-#X text 18 256 (c) musil@iem.kug.ac.at;
-#X text 60 269 IEM KUG;
-#X text 62 42 ~signal_in~;
-#X text 95 67 <float> cutoff_frequency [Hz];
-#X text 201 86 <float> interpolation_time [ms];
-#X text 31 164 ~filtered signal_out~;
-#X obj 167 86 inlet;
-#X text 81 189 1.arg: <float> cutoff_frequency [Hz];
-#X text 81 199 2.arg: <float> interpolation_time [ms] (opt.);
-#X text 35 281 graz \, austria 2003;
-#X text 5 5 hp6_crit~;
-#X text 81 5 highpass 6.order with critical damping;
-#X obj 22 107 hp2c~ \$1 0.6999 0.1225 \$2;
-#X obj 22 127 hp2c~ \$1 0.6999 0.1225 \$2;
-#X obj 22 147 hp2c~ \$1 0.6999 0.1225 \$2;
-#X connect 0 0 15 0;
-#X connect 1 0 15 1;
-#X connect 9 0 15 4;
-#X connect 15 0 16 0;
-#X connect 15 1 16 1;
-#X connect 15 4 16 4;
-#X connect 16 0 17 0;
-#X connect 16 1 17 1;
-#X connect 16 4 17 4;
-#X connect 17 0 2 0;
diff --git a/iemabs/hp7_bess~.pd b/iemabs/hp7_bess~.pd
deleted file mode 100644
index 5197c86..0000000
--- a/iemabs/hp7_bess~.pd
+++ /dev/null
@@ -1,33 +0,0 @@
-#N canvas 350 22 410 306 10;
-#X obj 22 42 inlet~;
-#X obj 58 65 inlet;
-#X obj 22 209 outlet~;
-#X text 18 235 (c) musil@iem.kug.ac.at;
-#X text 60 248 IEM KUG;
-#X text 62 42 ~signal_in~;
-#X text 95 66 <float> cutoff_frequency [Hz];
-#X text 201 85 <float> interpolation_time [ms];
-#X text 33 187 ~filtered signal_out~;
-#X obj 167 85 inlet;
-#X text 99 205 1.arg: <float> cutoff_frequency [Hz];
-#X text 99 215 2.arg: <float> interpolation_time [ms] (opt.);
-#X text 35 260 graz \, austria 2003;
-#X text 5 5 hp7_bess~;
-#X text 81 5 highpass 7.order with bessel characteristic;
-#X obj 22 167 hp1c~ \$1 0.5937 \$2;
-#X obj 22 146 hp2c~ \$1 1.0944 0.3395 \$2;
-#X obj 21 127 hp2c~ \$1 0.8304 0.3011 \$2;
-#X obj 22 107 hp2c~ \$1 0.4332 0.2381 \$2;
-#X connect 0 0 18 0;
-#X connect 1 0 18 1;
-#X connect 9 0 18 4;
-#X connect 15 0 2 0;
-#X connect 16 0 15 0;
-#X connect 16 1 15 1;
-#X connect 16 4 15 4;
-#X connect 17 0 16 0;
-#X connect 17 1 16 1;
-#X connect 17 4 16 4;
-#X connect 18 0 17 0;
-#X connect 18 1 17 1;
-#X connect 18 4 17 4;
diff --git a/iemabs/hp7_butt~.pd b/iemabs/hp7_butt~.pd
deleted file mode 100644
index de8ecb6..0000000
--- a/iemabs/hp7_butt~.pd
+++ /dev/null
@@ -1,33 +0,0 @@
-#N canvas 350 22 408 304 10;
-#X obj 22 42 inlet~;
-#X obj 53 66 inlet;
-#X obj 22 209 outlet~;
-#X text 18 235 (c) musil@iem.kug.ac.at;
-#X text 60 248 IEM KUG;
-#X text 62 42 ~signal_in~;
-#X text 90 67 <float> cutoff_frequency [Hz];
-#X text 183 86 <float> interpolation_time [ms];
-#X text 33 187 ~filtered signal_out~;
-#X obj 149 86 inlet;
-#X text 99 205 1.arg: <float> cutoff_frequency [Hz];
-#X text 99 215 2.arg: <float> interpolation_time [ms] (opt.);
-#X text 35 260 graz \, austria 2003;
-#X obj 22 167 hp1c~ \$1 1 \$2;
-#X obj 22 146 hp2c~ \$1 1.80194 1 \$2;
-#X obj 22 127 hp2c~ \$1 1.24698 1 \$2;
-#X obj 22 107 hp2c~ \$1 0.445042 1 \$2;
-#X text 5 5 hp7_butt~;
-#X text 81 5 highpass 7.order with butterworth characteristic;
-#X connect 0 0 16 0;
-#X connect 1 0 16 1;
-#X connect 9 0 16 4;
-#X connect 13 0 2 0;
-#X connect 14 0 13 0;
-#X connect 14 1 13 1;
-#X connect 14 4 13 4;
-#X connect 15 0 14 0;
-#X connect 15 1 14 1;
-#X connect 15 4 14 4;
-#X connect 16 0 15 0;
-#X connect 16 1 15 1;
-#X connect 16 4 15 4;
diff --git a/iemabs/hp7_cheb~.pd b/iemabs/hp7_cheb~.pd
deleted file mode 100644
index a28813e..0000000
--- a/iemabs/hp7_cheb~.pd
+++ /dev/null
@@ -1,34 +0,0 @@
-#N canvas 350 22 423 303 10;
-#X obj 22 42 inlet~;
-#X obj 58 66 inlet;
-#X obj 22 230 outlet~;
-#X text 18 256 (c) musil@iem.kug.ac.at;
-#X text 60 269 IEM KUG;
-#X text 62 42 ~signal_in~;
-#X text 95 67 <float> cutoff_frequency [Hz];
-#X text 201 86 <float> interpolation_time [ms];
-#X text 29 186 ~filtered signal_out~;
-#X obj 167 86 inlet;
-#X text 142 17 and +1 dB passband-ripple;
-#X text 86 205 1.arg: <float> cutoff_frequency [Hz];
-#X text 86 215 2.arg: <float> interpolation_time [ms] (opt.);
-#X text 35 281 graz \, austria 2003;
-#X text 5 5 hp7_cheb~;
-#X text 81 5 highpass 7.order with chebyshev characteristic;
-#X obj 22 168 hp1c~ \$1 4.952 \$2;
-#X obj 22 148 hp2c~ \$1 1.6338 4.4899 \$2;
-#X obj 22 127 hp2c~ \$1 0.3987 1.5834 \$2;
-#X obj 22 107 hp2c~ \$1 0.0937 1.0423 \$2;
-#X connect 0 0 19 0;
-#X connect 1 0 19 1;
-#X connect 9 0 19 4;
-#X connect 16 0 2 0;
-#X connect 17 0 16 0;
-#X connect 17 1 16 1;
-#X connect 17 4 16 4;
-#X connect 18 0 17 0;
-#X connect 18 1 17 1;
-#X connect 18 4 17 4;
-#X connect 19 0 18 0;
-#X connect 19 1 18 1;
-#X connect 19 4 18 4;
diff --git a/iemabs/hp7_crit~.pd b/iemabs/hp7_crit~.pd
deleted file mode 100644
index 93f4d0d..0000000
--- a/iemabs/hp7_crit~.pd
+++ /dev/null
@@ -1,33 +0,0 @@
-#N canvas 350 22 412 308 10;
-#X obj 22 42 inlet~;
-#X obj 58 65 inlet;
-#X obj 22 209 outlet~;
-#X text 18 235 (c) musil@iem.kug.ac.at;
-#X text 60 248 IEM KUG;
-#X text 62 42 ~signal_in~;
-#X text 95 66 <float> cutoff_frequency [Hz];
-#X text 201 85 <float> interpolation_time [ms];
-#X text 33 187 ~filtered signal_out~;
-#X obj 167 85 inlet;
-#X text 99 205 1.arg: <float> cutoff_frequency [Hz];
-#X text 99 215 2.arg: <float> interpolation_time [ms] (opt.);
-#X text 35 260 graz \, austria 2003;
-#X text 5 5 hp7_crit~;
-#X text 81 5 highpass 7.order with critical damping;
-#X obj 22 167 hp1c~ \$1 0.3226 \$2;
-#X obj 22 107 hp2c~ \$1 0.6453 0.1041 \$2;
-#X obj 22 127 hp2c~ \$1 0.6453 0.1041 \$2;
-#X obj 22 147 hp2c~ \$1 0.6453 0.1041 \$2;
-#X connect 0 0 16 0;
-#X connect 1 0 16 1;
-#X connect 9 0 16 4;
-#X connect 15 0 2 0;
-#X connect 16 0 17 0;
-#X connect 16 1 17 1;
-#X connect 16 4 17 4;
-#X connect 17 0 18 0;
-#X connect 17 1 18 1;
-#X connect 17 4 18 4;
-#X connect 18 0 15 0;
-#X connect 18 1 15 1;
-#X connect 18 4 15 4;
diff --git a/iemabs/hp8_bess~.pd b/iemabs/hp8_bess~.pd
deleted file mode 100644
index 088839a..0000000
--- a/iemabs/hp8_bess~.pd
+++ /dev/null
@@ -1,33 +0,0 @@
-#N canvas 350 22 406 302 10;
-#X obj 22 42 inlet~;
-#X obj 58 66 inlet;
-#X obj 22 209 outlet~;
-#X text 18 235 (c) musil@iem.kug.ac.at;
-#X text 60 248 IEM KUG;
-#X text 62 42 ~signal_in~;
-#X text 95 67 <float> cutoff_frequency [Hz];
-#X text 201 86 <float> interpolation_time [ms];
-#X text 33 187 ~filtered signal_out~;
-#X obj 167 86 inlet;
-#X text 99 205 1.arg: <float> cutoff_frequency [Hz];
-#X text 99 215 2.arg: <float> interpolation_time [ms] (opt.);
-#X text 35 260 graz \, austria 2003;
-#X text 5 5 hp8_bess~;
-#X text 81 5 highpass 8.order with bessel characteristic;
-#X obj 22 167 hp2c~ \$1 1.1112 0.3162 \$2;
-#X obj 22 146 hp2c~ \$1 0.9754 0.2979 \$2;
-#X obj 22 127 hp2c~ \$1 0.7202 0.2621 \$2;
-#X obj 22 107 hp2c~ \$1 0.3728 0.2087 \$2;
-#X connect 0 0 18 0;
-#X connect 1 0 18 1;
-#X connect 9 0 18 4;
-#X connect 15 0 2 0;
-#X connect 16 0 15 0;
-#X connect 16 1 15 1;
-#X connect 16 4 15 4;
-#X connect 17 0 16 0;
-#X connect 17 1 16 1;
-#X connect 17 4 16 4;
-#X connect 18 0 17 0;
-#X connect 18 1 17 1;
-#X connect 18 4 17 4;
diff --git a/iemabs/hp8_butt~.pd b/iemabs/hp8_butt~.pd
deleted file mode 100644
index 6871ac3..0000000
--- a/iemabs/hp8_butt~.pd
+++ /dev/null
@@ -1,33 +0,0 @@
-#N canvas 350 22 404 300 10;
-#X obj 22 42 inlet~;
-#X obj 53 66 inlet;
-#X obj 22 209 outlet~;
-#X text 18 235 (c) musil@iem.kug.ac.at;
-#X text 60 248 IEM KUG;
-#X text 62 42 ~signal_in~;
-#X text 90 67 <float> cutoff_frequency [Hz];
-#X text 183 86 <float> interpolation_time [ms];
-#X text 33 187 ~filtered signal_out~;
-#X obj 149 86 inlet;
-#X text 5 5 hp8_butt~;
-#X text 81 5 highpass 8.order with butterworth characteristic;
-#X obj 22 107 hp2c~ \$1 0.390181 1 \$2;
-#X obj 22 127 hp2c~ \$1 1.11114 1 \$2;
-#X obj 22 146 hp2c~ \$1 1.66294 1 \$2;
-#X obj 22 167 hp2c~ \$1 1.96157 1 \$2;
-#X text 99 205 1.arg: <float> cutoff_frequency [Hz];
-#X text 99 215 2.arg: <float> interpolation_time [ms] (opt.);
-#X text 35 260 graz \, austria 2003;
-#X connect 0 0 12 0;
-#X connect 1 0 12 1;
-#X connect 9 0 12 4;
-#X connect 12 0 13 0;
-#X connect 12 1 13 1;
-#X connect 12 4 13 4;
-#X connect 13 0 14 0;
-#X connect 13 1 14 1;
-#X connect 13 4 14 4;
-#X connect 14 0 15 0;
-#X connect 14 1 15 1;
-#X connect 14 4 15 4;
-#X connect 15 0 2 0;
diff --git a/iemabs/hp8_cheb~.pd b/iemabs/hp8_cheb~.pd
deleted file mode 100644
index 19ab087..0000000
--- a/iemabs/hp8_cheb~.pd
+++ /dev/null
@@ -1,34 +0,0 @@
-#N canvas 350 22 423 303 10;
-#X obj 22 42 inlet~;
-#X obj 62 66 inlet;
-#X obj 22 230 outlet~;
-#X text 18 256 (c) musil@iem.kug.ac.at;
-#X text 60 269 IEM KUG;
-#X text 62 42 ~signal_in~;
-#X text 99 67 <float> cutoff_frequency [Hz];
-#X text 219 86 <float> interpolation_time [ms];
-#X text 29 186 ~filtered signal_out~;
-#X obj 185 86 inlet;
-#X text 142 17 and +1 dB passband-ripple;
-#X text 86 205 1.arg: <float> cutoff_frequency [Hz];
-#X text 86 215 2.arg: <float> interpolation_time [ms] (opt.);
-#X text 5 5 hp8_cheb~;
-#X text 81 5 highpass 8.order with chebyshev characteristic;
-#X obj 22 107 hp2c~ \$1 0.071724 1.04322 \$2;
-#X obj 22 127 hp2c~ \$1 0.280641 1.43338 \$2;
-#X obj 22 148 hp2c~ \$1 0.891555 3.04263 \$2;
-#X obj 22 168 hp2c~ \$1 5.10194 14.7608 \$2;
-#X text 35 281 graz \, austria 2003;
-#X connect 0 0 15 0;
-#X connect 1 0 15 1;
-#X connect 9 0 15 4;
-#X connect 15 0 16 0;
-#X connect 15 1 16 1;
-#X connect 15 4 16 4;
-#X connect 16 0 17 0;
-#X connect 16 1 17 1;
-#X connect 16 4 17 4;
-#X connect 17 0 18 0;
-#X connect 17 1 18 1;
-#X connect 17 4 18 4;
-#X connect 18 0 2 0;
diff --git a/iemabs/hp8_crit~.pd b/iemabs/hp8_crit~.pd
deleted file mode 100644
index a83dcdd..0000000
--- a/iemabs/hp8_crit~.pd
+++ /dev/null
@@ -1,33 +0,0 @@
-#N canvas 350 22 408 304 10;
-#X obj 22 42 inlet~;
-#X obj 58 66 inlet;
-#X obj 22 209 outlet~;
-#X text 18 235 (c) musil@iem.kug.ac.at;
-#X text 60 248 IEM KUG;
-#X text 62 42 ~signal_in~;
-#X text 95 67 <float> cutoff_frequency [Hz];
-#X text 201 86 <float> interpolation_time [ms];
-#X text 33 187 ~filtered signal_out~;
-#X obj 167 86 inlet;
-#X text 99 205 1.arg: <float> cutoff_frequency [Hz];
-#X text 99 215 2.arg: <float> interpolation_time [ms] (opt.);
-#X text 35 260 graz \, austria 2003;
-#X text 5 5 hp8_crit~;
-#X text 81 5 highpass 8.order with critical damping;
-#X obj 22 107 hp2c~ \$1 0.6017 0.0905 \$2;
-#X obj 22 127 hp2c~ \$1 0.6017 0.0905 \$2;
-#X obj 22 147 hp2c~ \$1 0.6017 0.0905 \$2;
-#X obj 22 167 hp2c~ \$1 0.6017 0.0905 \$2;
-#X connect 0 0 15 0;
-#X connect 1 0 15 1;
-#X connect 9 0 15 4;
-#X connect 15 0 16 0;
-#X connect 15 1 16 1;
-#X connect 15 4 16 4;
-#X connect 16 0 17 0;
-#X connect 16 1 17 1;
-#X connect 16 4 17 4;
-#X connect 17 0 18 0;
-#X connect 17 1 18 1;
-#X connect 17 4 18 4;
-#X connect 18 0 2 0;
diff --git a/iemabs/hp9_bess~.pd b/iemabs/hp9_bess~.pd
deleted file mode 100644
index d3eec5a..0000000
--- a/iemabs/hp9_bess~.pd
+++ /dev/null
@@ -1,37 +0,0 @@
-#N canvas 350 22 414 310 10;
-#X obj 22 42 inlet~;
-#X obj 58 65 inlet;
-#X obj 22 230 outlet~;
-#X text 18 256 (c) musil@iem.kug.ac.at;
-#X text 60 269 IEM KUG;
-#X text 62 42 ~signal_in~;
-#X text 95 66 <float> cutoff_frequency [Hz];
-#X text 203 86 <float> interpolation_time [ms];
-#X text 33 208 ~filtered signal_out~;
-#X obj 167 86 inlet;
-#X text 95 226 1.arg: <float> cutoff_frequency [Hz];
-#X text 95 236 2.arg: <float> interpolation_time [ms] (opt.);
-#X text 35 281 graz \, austria 2003;
-#X text 5 5 hp9_bess~;
-#X text 81 5 highpass 9.order with bessel characteristic;
-#X obj 22 189 hp1c~ \$1 0.5386 \$2;
-#X obj 22 168 hp2c~ \$1 1.0244 0.2834 \$2;
-#X obj 22 147 hp2c~ \$1 0.871 0.2636 \$2;
-#X obj 22 127 hp2c~ \$1 0.632 0.2311 \$2;
-#X obj 22 107 hp2c~ \$1 0.3257 0.1854 \$2;
-#X connect 0 0 19 0;
-#X connect 1 0 19 1;
-#X connect 9 0 19 4;
-#X connect 15 0 2 0;
-#X connect 16 0 15 0;
-#X connect 16 1 15 1;
-#X connect 16 4 15 4;
-#X connect 17 0 16 0;
-#X connect 17 1 16 1;
-#X connect 17 4 16 4;
-#X connect 18 0 17 0;
-#X connect 18 1 17 1;
-#X connect 18 4 17 4;
-#X connect 19 0 18 0;
-#X connect 19 1 18 1;
-#X connect 19 4 18 4;
diff --git a/iemabs/hp9_butt~.pd b/iemabs/hp9_butt~.pd
deleted file mode 100644
index 7aa7050..0000000
--- a/iemabs/hp9_butt~.pd
+++ /dev/null
@@ -1,37 +0,0 @@
-#N canvas 350 22 412 308 10;
-#X obj 22 42 inlet~;
-#X obj 53 66 inlet;
-#X obj 22 230 outlet~;
-#X text 18 256 (c) musil@iem.kug.ac.at;
-#X text 60 269 IEM KUG;
-#X text 62 42 ~signal_in~;
-#X text 90 67 <float> cutoff_frequency [Hz];
-#X text 185 86 <float> interpolation_time [ms];
-#X text 33 208 ~filtered signal_out~;
-#X obj 149 86 inlet;
-#X text 95 226 1.arg: <float> cutoff_frequency [Hz];
-#X text 95 236 2.arg: <float> interpolation_time [ms] (opt.);
-#X text 35 281 graz \, austria 2003;
-#X obj 22 189 hp1c~ \$1 1 \$2;
-#X text 5 5 hp9_butt~;
-#X text 81 5 highpass 9.order with butterworth characteristic;
-#X obj 22 168 hp2c~ \$1 1.87939 1 \$2;
-#X obj 22 147 hp2c~ \$1 1.53209 1 \$2;
-#X obj 22 127 hp2c~ \$1 1 1 \$2;
-#X obj 22 107 hp2c~ \$1 0.347296 1 \$2;
-#X connect 0 0 19 0;
-#X connect 1 0 19 1;
-#X connect 9 0 19 4;
-#X connect 13 0 2 0;
-#X connect 16 0 13 0;
-#X connect 16 1 13 1;
-#X connect 16 4 13 4;
-#X connect 17 0 16 0;
-#X connect 17 1 16 1;
-#X connect 17 4 16 4;
-#X connect 18 0 17 0;
-#X connect 18 1 17 1;
-#X connect 18 4 17 4;
-#X connect 19 0 18 0;
-#X connect 19 1 18 1;
-#X connect 19 4 18 4;
diff --git a/iemabs/hp9_cheb~.pd b/iemabs/hp9_cheb~.pd
deleted file mode 100644
index 68d61c9..0000000
--- a/iemabs/hp9_cheb~.pd
+++ /dev/null
@@ -1,38 +0,0 @@
-#N canvas 350 22 423 303 10;
-#X obj 22 42 inlet~;
-#X obj 58 66 inlet;
-#X obj 22 230 outlet~;
-#X text 18 256 (c) musil@iem.kug.ac.at;
-#X text 60 269 IEM KUG;
-#X text 62 42 ~signal_in~;
-#X text 95 67 <float> cutoff_frequency [Hz];
-#X text 201 86 <float> interpolation_time [ms];
-#X text 30 208 ~filtered signal_out~;
-#X obj 167 86 inlet;
-#X text 142 17 and +1 dB passband-ripple;
-#X text 97 226 1.arg: <float> cutoff_frequency [Hz];
-#X text 97 236 2.arg: <float> interpolation_time [ms] (opt.);
-#X text 35 281 graz \, austria 2003;
-#X text 5 5 hp9_cheb~;
-#X text 81 5 highpass 9.order with chebyshev characteristic;
-#X obj 22 189 hp1c~ \$1 6.3415 \$2;
-#X obj 22 168 hp2c~ \$1 2.1252 7.1711 \$2;
-#X obj 22 148 hp2c~ \$1 0.5624 2.3278 \$2;
-#X obj 22 127 hp2c~ \$1 0.2076 1.3166 \$2;
-#X obj 22 107 hp2c~ \$1 0.0562 1.0258 \$2;
-#X connect 0 0 20 0;
-#X connect 1 0 20 1;
-#X connect 9 0 20 4;
-#X connect 16 0 2 0;
-#X connect 17 0 16 0;
-#X connect 17 1 16 1;
-#X connect 17 4 16 4;
-#X connect 18 0 17 0;
-#X connect 18 1 17 1;
-#X connect 18 4 17 4;
-#X connect 19 0 18 0;
-#X connect 19 1 18 1;
-#X connect 19 4 18 4;
-#X connect 20 0 19 0;
-#X connect 20 1 19 1;
-#X connect 20 4 19 4;
diff --git a/iemabs/hp9_crit~.pd b/iemabs/hp9_crit~.pd
deleted file mode 100644
index 68c06c0..0000000
--- a/iemabs/hp9_crit~.pd
+++ /dev/null
@@ -1,37 +0,0 @@
-#N canvas 350 22 416 312 10;
-#X obj 22 42 inlet~;
-#X obj 58 65 inlet;
-#X obj 22 230 outlet~;
-#X text 18 256 (c) musil@iem.kug.ac.at;
-#X text 60 269 IEM KUG;
-#X text 62 42 ~signal_in~;
-#X text 95 66 <float> cutoff_frequency [Hz];
-#X text 203 86 <float> interpolation_time [ms];
-#X text 33 208 ~filtered signal_out~;
-#X obj 167 86 inlet;
-#X text 95 226 1.arg: <float> cutoff_frequency [Hz];
-#X text 95 236 2.arg: <float> interpolation_time [ms] (opt.);
-#X text 35 281 graz \, austria 2003;
-#X text 5 5 hp9_crit~;
-#X text 81 5 highpass 9.order with critical damping;
-#X obj 22 189 hp1c~ \$1 0.2829 \$2;
-#X obj 22 107 hp2c~ \$1 0.5659 0.0801 \$2;
-#X obj 22 127 hp2c~ \$1 0.5659 0.0801 \$2;
-#X obj 22 147 hp2c~ \$1 0.5659 0.0801 \$2;
-#X obj 22 167 hp2c~ \$1 0.5659 0.0801 \$2;
-#X connect 0 0 16 0;
-#X connect 1 0 16 1;
-#X connect 9 0 16 4;
-#X connect 15 0 2 0;
-#X connect 16 0 17 0;
-#X connect 16 1 17 1;
-#X connect 16 4 17 4;
-#X connect 17 0 18 0;
-#X connect 17 1 18 1;
-#X connect 17 4 18 4;
-#X connect 18 0 19 0;
-#X connect 18 1 19 1;
-#X connect 18 4 19 4;
-#X connect 19 0 15 0;
-#X connect 19 1 15 1;
-#X connect 19 4 15 4;
diff --git a/iemabs/hslider.pd b/iemabs/hslider.pd
deleted file mode 100644
index 005b17e..0000000
--- a/iemabs/hslider.pd
+++ /dev/null
@@ -1,303 +0,0 @@
-#N canvas 239 208 390 413 10;
-#X obj 1 1 cnv 8 100 60 empty empty hslider=hsl 20 20 1 18 -262144
--1109 0;
-#X floatatom 38 127 9 0 0;
-#X msg 47 84 set \$1;
-#X floatatom 38 41 7 0 0;
-#X text 13 355 (c) musil@iem.kug.ac.at;
-#X text 55 368 IEM KUG;
-#X text 30 380 graz \, austria 2001;
-#X obj 38 149 bng 15 250 50 0 empty empty empty 8 -8 0 10 -262144 -1
--1;
-#X obj 18 41 bng 15 250 50 0 empty empty empty 8 -8 0 10 -262144 -1
--1;
-#X obj 41 107 hsl 101 15 25 75 0 1 foo1_snd foo1_rcv empty 8 -8 192
-10 -225280 -1109 -1 2000 1;
-#X text 174 11 gui-horicontal-slider:;
-#X floatatom 47 62 7 0 0;
-#X floatatom 116 150 9 0 0;
-#X obj 110 308 r goo2_snd;
-#X obj 145 248 s goo2_rcv;
-#X floatatom 105 40 7 0 0;
-#X floatatom 145 206 7 0 0;
-#X obj 60 170 print;
-#N canvas 276 200 290 224 once 0;
-#X obj 38 47 t b b f;
-#X msg 56 85 1;
-#X obj 31 108 f 0;
-#X obj 31 131 pack 0 0;
-#X obj 31 156 route 0;
-#X obj 38 24 inlet;
-#X obj 31 180 outlet;
-#X connect 0 0 1 0;
-#X connect 0 1 2 0;
-#X connect 0 2 3 1;
-#X connect 1 0 2 1;
-#X connect 2 0 3 0;
-#X connect 3 0 4 0;
-#X connect 4 0 6 0;
-#X connect 5 0 0 0;
-#X restore 60 147 pd once;
-#X obj 40 265 hsl 73 15 55 3520 1 1 goo2_snd goo2_rcv log.freq. 8 -8
-192 10 -42246 -260818 -90133 4800 1;
-#X obj 37 308 ftom;
-#X floatatom 37 330 9 0 0;
-#X floatatom 64 287 9 0 0;
-#X floatatom 110 329 9 0 0;
-#X text 175 176 click properties to;
-#X floatatom 37 203 8 0 0;
-#X obj 37 226 mtof;
-#X text 12 184 --------------------;
-#X text 163 187 modify geometry \, colors \, etc.;
-#X obj 105 82 s foo1_rcv;
-#X obj 116 130 r foo1_snd;
-#X msg 105 61 set \$1;
-#X msg 145 227 set \$1;
-#X text 197 120 (0.01 pixels);
-#X text 183 99 shift-click & drag;
-#X text 189 109 for fine-tuning;
-#X text 148 270 UP- \, DOWN- \, LEFT- or RIGHT-key;
-#X text 147 281 for moving selected gui-objects;
-#N canvas 207 113 716 530 edit 0;
-#X obj 32 220 f;
-#X msg 10 199 bang;
-#X floatatom 48 198 3 63 88;
-#X floatatom 83 220 3 0 37;
-#X obj 32 243 pack 0 0;
-#X text 110 220 y-label;
-#X text 76 198 x-label;
-#X obj 279 246 f;
-#X msg 257 225 bang;
-#X floatatom 295 224 3 -10 10;
-#X floatatom 330 246 3 -10 10;
-#X obj 279 269 pack 0 0;
-#X obj 292 358 f;
-#X msg 270 337 bang;
-#X floatatom 308 336 3 20 60;
-#X floatatom 343 358 3 150 200;
-#X obj 292 381 pack 0 0;
-#X text 323 224 x-delta;
-#X text 357 246 y-delta;
-#X text 336 336 x-position;
-#X text 370 358 y-position;
-#X obj 52 335 f;
-#X msg 30 314 bang;
-#X floatatom 68 313 3 0 2;
-#X floatatom 103 335 3 4 36;
-#X obj 52 358 pack 0 0;
-#X text 96 313 font;
-#X text 132 335 height;
-#X floatatom 476 188 1 0 1;
-#X text 523 401 no init;
-#X text 493 453 init value on loadbang;
-#X msg 47 154 \; goo2_rcv color \$1 \$2 \$3;
-#X msg 32 268 \; goo2_rcv label_pos \$1 \$2;
-#X msg 52 383 \; goo2_rcv label_font \$1 \$2;
-#X msg 34 427 \; goo2_rcv label blabla;
-#X msg 292 406 \; goo2_rcv pos \$1 \$2;
-#X msg 279 294 \; goo2_rcv delta \$1 \$2;
-#X msg 475 21 \; goo2_rcv send goo2a_snd;
-#X msg 475 59 \; goo2_rcv send goo2_snd;
-#X msg 476 105 \; goo2_rcv receive goo2a_rcv;
-#X msg 476 143 \; goo2a_rcv receive goo2_rcv;
-#X msg 502 420 \; goo2_rcv init 0;
-#X msg 503 471 \; goo2_rcv init 1;
-#X text 520 188 steady;
-#X obj 486 291 f;
-#X msg 464 270 bang;
-#X floatatom 502 269 3 55 440;
-#X floatatom 537 291 6 440 3520;
-#X obj 486 314 pack 0 0;
-#X text 530 269 left-range-bound;
-#X text 586 291 right-range-bound;
-#X msg 486 339 \; goo2_rcv range \$1 \$2;
-#X msg 363 465 \; goo2_rcv log;
-#X msg 269 466 \; goo2_rcv lin;
-#X text 269 448 linear / logarithmical;
-#X obj 275 133 f;
-#X msg 250 112 bang;
-#X floatatom 291 111 3 15 73;
-#X floatatom 326 133 3 8 50;
-#X obj 275 156 pack 0 0;
-#X text 319 111 width;
-#X text 357 134 height;
-#X msg 275 181 \; goo2_rcv size \$1 \$2;
-#X msg 34 463 \; goo2_rcv label log.freq.;
-#X msg 476 212 \; goo2_rcv steady \$1;
-#X obj 47 100 pack 0 0 0;
-#X obj 47 72 f;
-#X msg 24 24 bang;
-#X floatatom 63 22 3 0 29;
-#X floatatom 79 42 3 0 29;
-#X floatatom 112 58 3 0 29;
-#X text 91 22 background;
-#X text 106 42 front-color;
-#X text 140 59 label-color;
-#X msg 277 22 back;
-#X msg 277 42 front;
-#X msg 277 62 label;
-#X msg 239 22 bang;
-#N canvas 15 207 606 448 RGB_____________ 0;
-#X obj 97 56 inlet;
-#X obj 262 53 inlet;
-#X obj 339 55 inlet;
-#X obj 405 56 inlet;
-#X obj 97 270 bang;
-#X msg 77 295 0;
-#X msg 104 295 1;
-#X obj 146 268 bang;
-#X msg 132 295 0;
-#X msg 160 295 1;
-#X obj 196 269 bang;
-#X msg 187 295 0;
-#X msg 214 295 1;
-#X obj 265 313 spigot;
-#X obj 312 313 spigot;
-#X obj 359 313 spigot;
-#X obj 249 385 outlet;
-#X text 93 33 select;
-#X text 267 28 red;
-#X text 337 30 green;
-#X text 409 30 blue;
-#X obj 405 102 t b f;
-#X obj 339 160 +;
-#X obj 339 185 t b f;
-#X obj 339 216 +;
-#X obj 296 385 outlet;
-#X obj 343 385 outlet;
-#X obj 28 180 loadbang;
-#X obj 97 135 route back front label bang;
-#X obj 343 362 f;
-#X obj 296 361 f;
-#X obj 249 361 f;
-#X obj 262 79 * -65536;
-#X obj 339 80 * -256;
-#X obj 405 80 * -1;
-#X obj 339 247 - 1;
-#X obj 235 168 t b b b b;
-#X connect 0 0 28 0;
-#X connect 1 0 32 0;
-#X connect 2 0 33 0;
-#X connect 3 0 34 0;
-#X connect 4 0 5 0;
-#X connect 4 0 6 0;
-#X connect 5 0 14 1;
-#X connect 5 0 15 1;
-#X connect 6 0 13 1;
-#X connect 7 0 8 0;
-#X connect 7 0 9 0;
-#X connect 8 0 13 1;
-#X connect 8 0 15 1;
-#X connect 9 0 14 1;
-#X connect 10 0 11 0;
-#X connect 10 0 12 0;
-#X connect 11 0 13 1;
-#X connect 11 0 14 1;
-#X connect 12 0 15 1;
-#X connect 13 0 31 1;
-#X connect 14 0 30 1;
-#X connect 15 0 29 1;
-#X connect 21 0 22 0;
-#X connect 21 1 22 1;
-#X connect 22 0 23 0;
-#X connect 23 0 24 0;
-#X connect 23 1 24 1;
-#X connect 24 0 35 0;
-#X connect 27 0 6 0;
-#X connect 28 0 4 0;
-#X connect 28 1 7 0;
-#X connect 28 2 10 0;
-#X connect 28 3 36 0;
-#X connect 29 0 26 0;
-#X connect 30 0 25 0;
-#X connect 31 0 16 0;
-#X connect 32 0 24 0;
-#X connect 33 0 22 0;
-#X connect 34 0 21 0;
-#X connect 35 0 15 0;
-#X connect 35 0 14 0;
-#X connect 35 0 13 0;
-#X connect 36 0 31 0;
-#X connect 36 1 30 0;
-#X connect 36 2 29 0;
-#X connect 36 3 35 0;
-#X restore 277 82 pd RGB_____________;
-#X floatatom 319 52 3 0 255;
-#X floatatom 362 52 3 0 255;
-#X floatatom 405 53 3 0 255;
-#X text 34 -1 preset-colors;
-#X text 290 1 RGB-colors;
-#X text 319 34 red;
-#X text 355 33 green;
-#X text 403 33 blue;
-#X connect 0 0 4 0;
-#X connect 1 0 0 0;
-#X connect 2 0 0 1;
-#X connect 3 0 4 1;
-#X connect 4 0 32 0;
-#X connect 7 0 11 0;
-#X connect 8 0 7 0;
-#X connect 9 0 7 1;
-#X connect 10 0 11 1;
-#X connect 11 0 36 0;
-#X connect 12 0 16 0;
-#X connect 13 0 12 0;
-#X connect 14 0 12 1;
-#X connect 15 0 16 1;
-#X connect 16 0 35 0;
-#X connect 21 0 25 0;
-#X connect 22 0 21 0;
-#X connect 23 0 21 1;
-#X connect 24 0 25 1;
-#X connect 25 0 33 0;
-#X connect 28 0 64 0;
-#X connect 44 0 48 0;
-#X connect 45 0 44 0;
-#X connect 46 0 44 1;
-#X connect 47 0 48 1;
-#X connect 48 0 51 0;
-#X connect 55 0 59 0;
-#X connect 56 0 55 0;
-#X connect 57 0 55 1;
-#X connect 58 0 59 1;
-#X connect 59 0 62 0;
-#X connect 65 0 31 0;
-#X connect 66 0 65 0;
-#X connect 67 0 66 0;
-#X connect 68 0 66 1;
-#X connect 69 0 65 1;
-#X connect 70 0 65 2;
-#X connect 74 0 78 0;
-#X connect 75 0 78 0;
-#X connect 76 0 78 0;
-#X connect 77 0 78 0;
-#X connect 78 0 65 0;
-#X connect 78 1 65 1;
-#X connect 78 2 65 2;
-#X connect 79 0 78 1;
-#X connect 80 0 78 2;
-#X connect 81 0 78 3;
-#X restore 314 245 pd edit;
-#X text 187 379 updated for Pd version 0.34;
-#X obj 167 34 x_7_guis aaa bbb ccc ddd eee fff ggg;
-#X obj 221 61 hsl 128 15 0 127 0 0 ddd ddd empty 20 8 192 8 -262144
--1 -1 200 1;
-#X connect 1 0 7 0;
-#X connect 2 0 9 0;
-#X connect 3 0 9 0;
-#X connect 8 0 9 0;
-#X connect 9 0 1 0;
-#X connect 9 0 18 0;
-#X connect 11 0 2 0;
-#X connect 13 0 23 0;
-#X connect 15 0 31 0;
-#X connect 16 0 32 0;
-#X connect 18 0 17 0;
-#X connect 19 0 22 0;
-#X connect 19 0 20 0;
-#X connect 20 0 21 0;
-#X connect 25 0 26 0;
-#X connect 26 0 19 0;
-#X connect 30 0 12 0;
-#X connect 31 0 29 0;
-#X connect 32 0 14 0;
diff --git a/iemabs/iem_anything.pd b/iemabs/iem_anything.pd
deleted file mode 100644
index 658b086..0000000
--- a/iemabs/iem_anything.pd
+++ /dev/null
@@ -1,20 +0,0 @@
-#N canvas 229 154 607 439 10;
-#X obj 37 84 inlet;
-#X obj 351 101 inlet;
-#X obj 37 330 outlet;
-#X text 14 358 (c) musil@iem.kug.ac.at;
-#X text 56 371 IEM KUG;
-#X text 31 383 graz \, austria 2002;
-#X obj 37 278 iem_anything_kernel;
-#X text 347 77 cold inlet = latch-inlet;
-#X text 39 62 hot inlet = bangout;
-#X text 248 17 a messages storage;
-#X text 237 278 any arguments are possible;
-#X obj 351 126 pre_inlet 1 1;
-#X obj 37 112 pre_inlet 1 0;
-#X text 17 15 any \, iem_anything;
-#X connect 0 0 12 0;
-#X connect 1 0 11 0;
-#X connect 6 0 2 0;
-#X connect 11 0 6 0;
-#X connect 12 0 6 0;
diff --git a/iemabs/iem_append.pd b/iemabs/iem_append.pd
deleted file mode 100644
index b9359fe..0000000
--- a/iemabs/iem_append.pd
+++ /dev/null
@@ -1,24 +0,0 @@
-#N canvas 365 230 607 439 10;
-#X obj 37 121 inlet;
-#X obj 301 121 inlet;
-#X obj 37 305 outlet;
-#X text 14 358 (c) musil@iem.kug.ac.at;
-#X text 56 371 IEM KUG;
-#X text 35 61 hot inlet;
-#X text 297 60 cold inlet;
-#X obj 37 160 pre_inlet 1 0;
-#X text 258 271 initials-arguments:;
-#X text 119 14 merge the head-message in front of the tail-message
-;
-#X text 31 383 graz \, austria 2003;
-#X text 17 15 iem_append;
-#X text 35 76 head of output-message;
-#X text 296 74 tail of output-message;
-#X text 253 282 tail of output-message;
-#X obj 37 278 iem_append_kernel;
-#X obj 301 158 pre_inlet 1 1;
-#X connect 0 0 7 0;
-#X connect 1 0 16 0;
-#X connect 7 0 15 0;
-#X connect 15 0 2 0;
-#X connect 16 0 15 0;
diff --git a/iemabs/iem_prepend.pd b/iemabs/iem_prepend.pd
deleted file mode 100644
index a00d0c1..0000000
--- a/iemabs/iem_prepend.pd
+++ /dev/null
@@ -1,24 +0,0 @@
-#N canvas 233 225 704 461 10;
-#X obj 53 113 inlet;
-#X obj 300 110 inlet;
-#X obj 53 349 outlet;
-#X text 14 399 (c) musil@iem.kug.ac.at;
-#X text 56 412 IEM KUG;
-#X text 35 61 hot inlet;
-#X text 297 60 cold inlet;
-#X text 35 76 tail of output-message;
-#X text 296 73 head of output-message;
-#X text 204 328 head of output-message;
-#X text 209 317 initials-arguments:;
-#X text 119 14 merge the head-message in front of the tail-message
-;
-#X text 31 424 graz \, austria 2003;
-#X obj 53 322 iem_prepend_kernel;
-#X obj 53 147 pre_inlet 1 0;
-#X obj 300 143 pre_inlet 1 1;
-#X text 17 15 iem_prepend;
-#X connect 0 0 14 0;
-#X connect 1 0 15 0;
-#X connect 13 0 2 0;
-#X connect 14 0 13 0;
-#X connect 15 0 13 0;
diff --git a/iemabs/iem_r.pd b/iemabs/iem_r.pd
deleted file mode 100644
index 472dd29..0000000
--- a/iemabs/iem_r.pd
+++ /dev/null
@@ -1,22 +0,0 @@
-#N canvas 550 264 460 310 10;
-#X obj 71 203 iem_receive_kernel;
-#X obj 128 74 inlet;
-#X obj 71 138 prepend_ascii 1;
-#X obj 170 145 prepend_ascii 2;
-#X obj 71 231 outlet;
-#X obj 128 98 route set clear;
-#X obj 170 120 bang;
-#X text 110 15 receive-object with changeable receive-label;
-#X text 164 175 1.arg: <symbol> or <float> receive-label;
-#X obj 39 101 symbol \$1;
-#X obj 39 81 loadbang;
-#X text 15 14 iem_r;
-#X connect 0 0 4 0;
-#X connect 1 0 5 0;
-#X connect 2 0 0 0;
-#X connect 3 0 0 0;
-#X connect 5 0 2 0;
-#X connect 5 1 6 0;
-#X connect 6 0 3 0;
-#X connect 9 0 2 0;
-#X connect 10 0 9 0;
diff --git a/iemabs/iem_receive.pd b/iemabs/iem_receive.pd
deleted file mode 100644
index 048d6fc..0000000
--- a/iemabs/iem_receive.pd
+++ /dev/null
@@ -1,22 +0,0 @@
-#N canvas 550 264 458 308 10;
-#X obj 71 203 iem_receive_kernel;
-#X obj 128 74 inlet;
-#X obj 71 138 prepend_ascii 1;
-#X obj 170 145 prepend_ascii 2;
-#X obj 71 231 outlet;
-#X obj 128 98 route set clear;
-#X obj 170 120 bang;
-#X text 110 15 receive-object with changeable receive-label;
-#X text 164 175 1.arg: <symbol> or <float> receive-label;
-#X text 15 14 iem_receive;
-#X obj 39 101 symbol \$1;
-#X obj 39 81 loadbang;
-#X connect 0 0 4 0;
-#X connect 1 0 5 0;
-#X connect 2 0 0 0;
-#X connect 3 0 0 0;
-#X connect 5 0 2 0;
-#X connect 5 1 6 0;
-#X connect 6 0 3 0;
-#X connect 10 0 2 0;
-#X connect 11 0 10 0;
diff --git a/iemabs/iem_s.pd b/iemabs/iem_s.pd
deleted file mode 100644
index e39a80a..0000000
--- a/iemabs/iem_s.pd
+++ /dev/null
@@ -1,22 +0,0 @@
-#N canvas 92 248 458 308 10;
-#X obj 172 77 inlet;
-#X obj 110 148 prepend_ascii 1;
-#X obj 214 148 prepend_ascii 2;
-#X obj 172 101 route set clear;
-#X obj 214 123 bang;
-#X obj 71 78 inlet;
-#X obj 71 203 iem_send_kernel;
-#X text 217 175 1.arg: <symbol> or <float> send-label;
-#X text 110 15 send-object with changeable send-label;
-#X obj 110 102 symbol \$1;
-#X obj 110 82 loadbang;
-#X text 15 14 iem_s;
-#X connect 0 0 3 0;
-#X connect 1 0 6 0;
-#X connect 2 0 6 0;
-#X connect 3 0 1 0;
-#X connect 3 1 4 0;
-#X connect 4 0 2 0;
-#X connect 5 0 6 0;
-#X connect 9 0 1 0;
-#X connect 10 0 9 0;
diff --git a/iemabs/iem_send.pd b/iemabs/iem_send.pd
deleted file mode 100644
index bdae32e..0000000
--- a/iemabs/iem_send.pd
+++ /dev/null
@@ -1,22 +0,0 @@
-#N canvas 92 248 458 308 10;
-#X obj 172 77 inlet;
-#X obj 110 148 prepend_ascii 1;
-#X obj 214 148 prepend_ascii 2;
-#X obj 172 101 route set clear;
-#X obj 214 123 bang;
-#X obj 71 78 inlet;
-#X obj 71 203 iem_send_kernel;
-#X text 217 175 1.arg: <symbol> or <float> send-label;
-#X text 15 14 iem_send;
-#X text 110 15 send-object with changeable send-label;
-#X obj 110 102 symbol \$1;
-#X obj 110 82 loadbang;
-#X connect 0 0 3 0;
-#X connect 1 0 6 0;
-#X connect 2 0 6 0;
-#X connect 3 0 1 0;
-#X connect 3 1 4 0;
-#X connect 4 0 2 0;
-#X connect 5 0 6 0;
-#X connect 10 0 1 0;
-#X connect 11 0 10 0;
diff --git a/iemabs/init_popup.pd b/iemabs/init_popup.pd
deleted file mode 100644
index bc2006e..0000000
--- a/iemabs/init_popup.pd
+++ /dev/null
@@ -1,38 +0,0 @@
-#N canvas 187 157 554 392 10;
-#X obj 187 219 textfile;
-#X obj 204 31 loadbang;
-#X obj 204 57 t b b b b;
-#X msg 203 162 rewind;
-#X obj 80 121 for++ 0 100000 20;
-#X obj 238 250 bang;
-#X msg 88 82 stop;
-#X obj 102 293 pack symbol float;
-#X obj 80 146 t b f;
-#X obj 102 317 pp set_pop_name;
-#X obj 102 350 outlet;
-#X obj 174 34 bng 15 250 50 0 empty empty empty 20 8 0 8 -262144 -1
--1;
-#X text 14 6 init_popup;
-#X obj 170 349 s \$2;
-#X text 330 223 1.arg: <sym> item-file-name;
-#X text 329 236 2.arg: <sym> send-name;
-#X obj 288 99 any \$1 cr;
-#X obj 288 124 pp read;
-#X connect 0 0 7 0;
-#X connect 0 1 5 0;
-#X connect 1 0 2 0;
-#X connect 2 0 4 0;
-#X connect 2 1 3 0;
-#X connect 2 3 16 0;
-#X connect 3 0 0 0;
-#X connect 4 0 8 0;
-#X connect 5 0 6 0;
-#X connect 6 0 4 0;
-#X connect 7 0 9 0;
-#X connect 8 0 0 0;
-#X connect 8 1 7 1;
-#X connect 9 0 10 0;
-#X connect 9 0 13 0;
-#X connect 11 0 2 0;
-#X connect 16 0 17 0;
-#X connect 17 0 0 0;
diff --git a/iemabs/int_fract~.pd b/iemabs/int_fract~.pd
deleted file mode 100644
index 6f7f7e6..0000000
--- a/iemabs/int_fract~.pd
+++ /dev/null
@@ -1,35 +0,0 @@
-#N canvas 323 149 549 327 10;
-#X obj 21 68 inlet~;
-#X obj 22 238 outlet~;
-#X text 14 277 (c) musil@iem.kug.ac.at;
-#X text 56 290 IEM KUG;
-#X text 61 68 ~signal_in~;
-#X text 31 302 graz \, austria 2003;
-#X obj 152 115 float24 12 582 912;
-#X obj 22 152 +~ 1.25829e+007;
-#X obj 22 178 -~ 1.25829e+007;
-#X obj 152 95 loadbang;
-#X text 278 112 1.5 * 2 ^ 23;
-#X text 11 9 int_fract~;
-#X text 143 34 and the fractal part of the float-number;
-#X text 120 12 signal-float-splitting to the;
-#X text 130 23 truncated signal-integer-number;
-#X obj 196 237 outlet~;
-#X text 69 239 ~signal_int~;
-#X text 243 238 ~signal_fract~;
-#X obj 22 125 -~ 0.5;
-#X obj 196 213 -~;
-#X text 235 253 fractal-part: 0 .. 1;
-#X text 68 252 integer-part;
-#X text 260 150 there is a little inaccuracy;
-#X text 265 162 each odd number has a fractal-part of 1;
-#X connect 0 0 18 0;
-#X connect 0 0 19 0;
-#X connect 6 0 7 1;
-#X connect 6 0 8 1;
-#X connect 7 0 8 0;
-#X connect 8 0 1 0;
-#X connect 8 0 19 1;
-#X connect 9 0 6 0;
-#X connect 18 0 7 0;
-#X connect 19 0 15 0;
diff --git a/iemabs/lp1.wav b/iemabs/lp1.wav
deleted file mode 100644
index 5f08a13..0000000
--- a/iemabs/lp1.wav
+++ /dev/null
Binary files differ
diff --git a/iemabs/lp10_bess~.pd b/iemabs/lp10_bess~.pd
deleted file mode 100644
index 1b096f0..0000000
--- a/iemabs/lp10_bess~.pd
+++ /dev/null
@@ -1,37 +0,0 @@
-#N canvas 350 22 408 304 10;
-#X obj 22 42 inlet~;
-#X obj 58 66 inlet;
-#X obj 22 230 outlet~;
-#X text 18 256 (c) musil@iem.kug.ac.at;
-#X text 60 269 IEM KUG;
-#X text 62 42 ~signal_in~;
-#X text 95 67 <float> cutoff_frequency [Hz];
-#X text 201 85 <float> interpolation_time [ms];
-#X text 33 208 ~filtered signal_out~;
-#X obj 167 85 inlet;
-#X text 95 226 1.arg: <float> cutoff_frequency [Hz];
-#X text 95 236 2.arg: <float> interpolation_time [ms] (opt.);
-#X text 35 281 graz \, austria 2003;
-#X text 5 5 lp10_bess~;
-#X text 81 5 lowpass 10.order with bessel characteristic;
-#X obj 22 107 lp2c~ \$1 0.2883 0.1665 \$2;
-#X obj 22 127 lp2c~ \$1 0.5604 0.2059 \$2;
-#X obj 22 146 lp2c~ \$1 0.7815 0.2351 \$2;
-#X obj 22 167 lp2c~ \$1 0.9393 0.2549 \$2;
-#X obj 22 188 lp2c~ \$1 1.0215 0.265 \$2;
-#X connect 0 0 15 0;
-#X connect 1 0 15 1;
-#X connect 9 0 15 4;
-#X connect 15 0 16 0;
-#X connect 15 1 16 1;
-#X connect 15 4 16 4;
-#X connect 16 0 17 0;
-#X connect 16 1 17 1;
-#X connect 16 4 17 4;
-#X connect 17 0 18 0;
-#X connect 17 1 18 1;
-#X connect 17 4 18 4;
-#X connect 18 0 19 0;
-#X connect 18 1 19 1;
-#X connect 18 4 19 4;
-#X connect 19 0 2 0;
diff --git a/iemabs/lp10_butt~.pd b/iemabs/lp10_butt~.pd
deleted file mode 100644
index 3139f45..0000000
--- a/iemabs/lp10_butt~.pd
+++ /dev/null
@@ -1,37 +0,0 @@
-#N canvas 350 22 404 300 10;
-#X obj 22 42 inlet~;
-#X obj 53 66 inlet;
-#X obj 22 230 outlet~;
-#X text 18 256 (c) musil@iem.kug.ac.at;
-#X text 60 269 IEM KUG;
-#X text 62 42 ~signal_in~;
-#X text 90 67 <float> cutoff_frequency [Hz];
-#X text 183 86 <float> interpolation_time [ms];
-#X text 33 208 ~filtered signal_out~;
-#X obj 149 86 inlet;
-#X obj 22 107 lp2c~ \$1 0.312869 1 \$2;
-#X obj 22 127 lp2c~ \$1 0.907981 1 \$2;
-#X obj 22 146 lp2c~ \$1 1.41421 1 \$2;
-#X obj 22 167 lp2c~ \$1 1.78201 1 \$2;
-#X obj 22 188 lp2c~ \$1 1.97538 1 \$2;
-#X text 5 5 lp10_butt~;
-#X text 81 5 lowpass 10.order with butterworth characteristic;
-#X text 86 226 1.arg: <float> cutoff_frequency [Hz];
-#X text 86 236 2.arg: <float> interpolation_time [ms] (opt.);
-#X text 34 281 graz \, austria 2003;
-#X connect 0 0 10 0;
-#X connect 1 0 10 1;
-#X connect 9 0 10 4;
-#X connect 10 0 11 0;
-#X connect 10 1 11 1;
-#X connect 10 4 11 4;
-#X connect 11 0 12 0;
-#X connect 11 1 12 1;
-#X connect 11 4 12 4;
-#X connect 12 0 13 0;
-#X connect 12 1 13 1;
-#X connect 12 4 13 4;
-#X connect 13 0 14 0;
-#X connect 13 1 14 1;
-#X connect 13 4 14 4;
-#X connect 14 0 2 0;
diff --git a/iemabs/lp10_cheb~.pd b/iemabs/lp10_cheb~.pd
deleted file mode 100644
index 42df9b9..0000000
--- a/iemabs/lp10_cheb~.pd
+++ /dev/null
@@ -1,38 +0,0 @@
-#N canvas 350 22 423 303 10;
-#X obj 22 42 inlet~;
-#X obj 62 66 inlet;
-#X obj 22 230 outlet~;
-#X text 18 256 (c) musil@iem.kug.ac.at;
-#X text 60 269 IEM KUG;
-#X text 62 42 ~signal_in~;
-#X text 99 67 <float> cutoff_frequency [Hz];
-#X text 219 86 <float> interpolation_time [ms];
-#X text 30 208 ~filtered signal_out~;
-#X obj 185 86 inlet;
-#X text 142 17 and +1 dB passband-ripple;
-#X text 5 5 lp10_cheb~;
-#X text 81 5 lowpass 10.order with chebyshev characteristic;
-#X obj 22 107 lp2c~ \$1 0.045535 1.0277 \$2;
-#X obj 22 127 lp2c~ \$1 0.161621 1.2569 \$2;
-#X obj 22 148 lp2c~ \$1 0.393858 1.96655 \$2;
-#X obj 22 168 lp2c~ \$1 1.13986 4.51667 \$2;
-#X obj 22 189 lp2c~ \$1 6.36341 22.7468 \$2;
-#X text 97 226 1.arg: <float> cutoff_frequency [Hz];
-#X text 97 236 2.arg: <float> interpolation_time [ms] (opt.);
-#X text 35 281 graz \, austria 2003;
-#X connect 0 0 13 0;
-#X connect 1 0 13 1;
-#X connect 9 0 13 4;
-#X connect 13 0 14 0;
-#X connect 13 1 14 1;
-#X connect 13 4 14 4;
-#X connect 14 0 15 0;
-#X connect 14 1 15 1;
-#X connect 14 4 15 4;
-#X connect 15 0 16 0;
-#X connect 15 1 16 1;
-#X connect 15 4 16 4;
-#X connect 16 0 17 0;
-#X connect 16 1 17 1;
-#X connect 16 4 17 4;
-#X connect 17 0 2 0;
diff --git a/iemabs/lp10_crit~.pd b/iemabs/lp10_crit~.pd
deleted file mode 100644
index 0568f3f..0000000
--- a/iemabs/lp10_crit~.pd
+++ /dev/null
@@ -1,37 +0,0 @@
-#N canvas 350 22 410 306 10;
-#X obj 22 42 inlet~;
-#X obj 58 66 inlet;
-#X obj 22 230 outlet~;
-#X text 18 256 (c) musil@iem.kug.ac.at;
-#X text 60 269 IEM KUG;
-#X text 62 42 ~signal_in~;
-#X text 95 67 <float> cutoff_frequency [Hz];
-#X text 201 85 <float> interpolation_time [ms];
-#X text 33 208 ~filtered signal_out~;
-#X obj 167 85 inlet;
-#X text 95 226 1.arg: <float> cutoff_frequency [Hz];
-#X text 95 236 2.arg: <float> interpolation_time [ms] (opt.);
-#X text 35 281 graz \, austria 2003;
-#X text 5 5 lp10_crit~;
-#X text 81 5 lowpass 10.order with critical damping;
-#X obj 22 107 lp2c~ \$1 0.5358 0.0718 \$2;
-#X obj 22 127 lp2c~ \$1 0.5358 0.0718 \$2;
-#X obj 22 147 lp2c~ \$1 0.5358 0.0718 \$2;
-#X obj 22 167 lp2c~ \$1 0.5358 0.0718 \$2;
-#X obj 22 187 lp2c~ \$1 0.5358 0.0718 \$2;
-#X connect 0 0 15 0;
-#X connect 1 0 15 1;
-#X connect 9 0 15 4;
-#X connect 15 0 16 0;
-#X connect 15 1 16 1;
-#X connect 15 4 16 4;
-#X connect 16 0 17 0;
-#X connect 16 1 17 1;
-#X connect 16 4 17 4;
-#X connect 17 0 18 0;
-#X connect 17 1 18 1;
-#X connect 17 4 18 4;
-#X connect 18 0 19 0;
-#X connect 18 1 19 1;
-#X connect 18 4 19 4;
-#X connect 19 0 2 0;
diff --git a/iemabs/lp1c~.pd b/iemabs/lp1c~.pd
deleted file mode 100644
index 9a63f50..0000000
--- a/iemabs/lp1c~.pd
+++ /dev/null
@@ -1,35 +0,0 @@
-#N canvas 406 261 393 353 10;
-#X obj 22 42 inlet~;
-#X obj 55 66 inlet;
-#X obj 22 194 outlet~;
-#X text 11 297 (c) musil@iem.kug.ac.at;
-#X text 53 310 IEM KUG;
-#X text 62 42 ~signal_in~;
-#X text 92 67 <float> cutoff_frequency [Hz];
-#X text 189 134 <float> interpolation_time [ms];
-#X text 32 176 ~filtered signal_out~;
-#X obj 88 93 inlet;
-#X text 28 322 graz \, austria 2001;
-#X obj 155 134 inlet;
-#X text 124 93 <float> frequency-shift [-];
-#X text 12 8 lp1c~;
-#X text 60 8 lowpass 1.order for filter-cascades;
-#X obj 22 157 filter~ lp1c \$1 \$2 1 \$3;
-#X obj 55 214 outlet;
-#X obj 86 232 outlet;
-#X obj 115 251 outlet;
-#X obj 155 271 outlet;
-#X text 127 231 dummy;
-#X text 155 250 dummy;
-#X obj 123 113 inlet;
-#X text 158 113 dummy;
-#X text 120 192 1.arg: <float> cutoff_frequency [Hz];
-#X text 120 202 2.arg: <float> frequency-shift [-];
-#X text 120 212 3.arg: <float> interpolation_time [ms] (opt.);
-#X connect 0 0 15 0;
-#X connect 1 0 15 1;
-#X connect 1 0 16 0;
-#X connect 9 0 15 2;
-#X connect 11 0 15 4;
-#X connect 11 0 19 0;
-#X connect 15 0 2 0;
diff --git a/iemabs/lp1~.pd b/iemabs/lp1~.pd
deleted file mode 100644
index 405686a..0000000
--- a/iemabs/lp1~.pd
+++ /dev/null
@@ -1,21 +0,0 @@
-#N canvas 327 244 375 281 10;
-#X obj 22 42 inlet~;
-#X obj 52 63 inlet;
-#X obj 22 186 outlet~;
-#X text 15 229 (c) musil@iem.kug.ac.at;
-#X text 57 242 IEM KUG;
-#X text 62 42 ~signal_in~;
-#X text 89 64 <float> cutoff_frequency [Hz];
-#X text 12 7 lp1~;
-#X obj 22 123 filter~ lp1 \$1 1 0 \$2;
-#X obj 143 85 inlet;
-#X text 181 84 <float> interpolation_time [ms];
-#X text 60 8 lowpass 1.order;
-#X text 32 153 ~filtered signal_out~;
-#X text 32 254 graz \, austria 2001;
-#X text 92 192 2.arg: <float> interpolation_time [ms] (opt.);
-#X text 92 182 1.arg: <float> cutoff_frequency [Hz];
-#X connect 0 0 8 0;
-#X connect 1 0 8 1;
-#X connect 8 0 2 0;
-#X connect 9 0 8 4;
diff --git a/iemabs/lp2.wav b/iemabs/lp2.wav
deleted file mode 100644
index 1e3fe72..0000000
--- a/iemabs/lp2.wav
+++ /dev/null
Binary files differ
diff --git a/iemabs/lp2_bess~.pd b/iemabs/lp2_bess~.pd
deleted file mode 100644
index e16f5b1..0000000
--- a/iemabs/lp2_bess~.pd
+++ /dev/null
@@ -1,21 +0,0 @@
-#N canvas 350 22 414 310 10;
-#X obj 22 42 inlet~;
-#X obj 56 66 inlet;
-#X obj 22 230 outlet~;
-#X text 18 256 (c) musil@iem.kug.ac.at;
-#X text 60 269 IEM KUG;
-#X text 62 42 ~signal_in~;
-#X text 93 67 <float> cutoff_frequency [Hz];
-#X text 195 86 <float> interpolation_time [ms];
-#X text 30 148 ~filtered signal_out~;
-#X obj 161 86 inlet;
-#X text 79 180 1.arg: <float> cutoff_frequency [Hz];
-#X text 79 190 2.arg: <float> interpolation_time [ms] (opt.);
-#X text 35 281 graz \, austria 2003;
-#X text 5 5 lp2_bess~;
-#X text 81 5 lowpass 2.order with bessel characteristic;
-#X obj 22 107 lp2c~ \$1 1.3617 0.618 \$2;
-#X connect 0 0 15 0;
-#X connect 1 0 15 1;
-#X connect 9 0 15 4;
-#X connect 15 0 2 0;
diff --git a/iemabs/lp2_butt~.pd b/iemabs/lp2_butt~.pd
deleted file mode 100644
index dfdc7da..0000000
--- a/iemabs/lp2_butt~.pd
+++ /dev/null
@@ -1,21 +0,0 @@
-#N canvas 350 22 410 306 10;
-#X obj 22 42 inlet~;
-#X obj 52 66 inlet;
-#X obj 22 230 outlet~;
-#X text 18 256 (c) musil@iem.kug.ac.at;
-#X text 60 269 IEM KUG;
-#X text 62 42 ~signal_in~;
-#X text 89 67 <float> cutoff_frequency [Hz];
-#X text 177 86 <float> interpolation_time [ms];
-#X text 30 148 ~filtered signal_out~;
-#X obj 143 86 inlet;
-#X text 79 180 1.arg: <float> cutoff_frequency [Hz];
-#X text 79 190 2.arg: <float> interpolation_time [ms] (opt.);
-#X text 35 281 graz \, austria 2003;
-#X text 5 5 lp2_butt~;
-#X text 81 5 lowpass 2.order with butterworth characteristic;
-#X obj 22 107 lp2c~ \$1 1.41421 1 \$2;
-#X connect 0 0 15 0;
-#X connect 1 0 15 1;
-#X connect 9 0 15 4;
-#X connect 15 0 2 0;
diff --git a/iemabs/lp2_cheb~.pd b/iemabs/lp2_cheb~.pd
deleted file mode 100644
index 8c5e509..0000000
--- a/iemabs/lp2_cheb~.pd
+++ /dev/null
@@ -1,22 +0,0 @@
-#N canvas 350 22 425 305 10;
-#X obj 22 42 inlet~;
-#X obj 58 66 inlet;
-#X obj 22 230 outlet~;
-#X text 18 256 (c) musil@iem.kug.ac.at;
-#X text 60 269 IEM KUG;
-#X text 62 42 ~signal_in~;
-#X text 95 67 <float> cutoff_frequency [Hz];
-#X text 201 86 <float> interpolation_time [ms];
-#X text 30 148 ~filtered signal_out~;
-#X obj 167 86 inlet;
-#X text 142 17 and +1 dB passband-ripple;
-#X text 79 180 1.arg: <float> cutoff_frequency [Hz];
-#X text 79 190 2.arg: <float> interpolation_time [ms] (opt.);
-#X text 35 281 graz \, austria 2003;
-#X obj 22 106 lp2c~ \$1 1.3022 1.5515 \$2;
-#X text 5 5 lp2_cheb~;
-#X text 81 5 lowpass 2.order with chebyshev characteristic;
-#X connect 0 0 14 0;
-#X connect 1 0 14 1;
-#X connect 9 0 14 4;
-#X connect 14 0 2 0;
diff --git a/iemabs/lp2_crit~.pd b/iemabs/lp2_crit~.pd
deleted file mode 100644
index c152af6..0000000
--- a/iemabs/lp2_crit~.pd
+++ /dev/null
@@ -1,21 +0,0 @@
-#N canvas 350 22 416 312 10;
-#X obj 22 42 inlet~;
-#X obj 58 66 inlet;
-#X obj 22 230 outlet~;
-#X text 18 256 (c) musil@iem.kug.ac.at;
-#X text 60 269 IEM KUG;
-#X text 62 42 ~signal_in~;
-#X text 95 67 <float> cutoff_frequency [Hz];
-#X text 201 86 <float> interpolation_time [ms];
-#X text 30 148 ~filtered signal_out~;
-#X obj 167 86 inlet;
-#X text 79 180 1.arg: <float> cutoff_frequency [Hz];
-#X text 79 190 2.arg: <float> interpolation_time [ms] (opt.);
-#X text 35 281 graz \, austria 2003;
-#X obj 22 107 lp2c~ \$1 1.2872 0.4142 \$2;
-#X text 5 5 lp2_crit~;
-#X text 81 5 lowpass 2.order with critical damping;
-#X connect 0 0 13 0;
-#X connect 1 0 13 1;
-#X connect 9 0 13 4;
-#X connect 13 0 2 0;
diff --git a/iemabs/lp2c~.pd b/iemabs/lp2c~.pd
deleted file mode 100644
index b5a40b7..0000000
--- a/iemabs/lp2c~.pd
+++ /dev/null
@@ -1,37 +0,0 @@
-#N canvas 400 218 405 377 10;
-#X obj 22 42 inlet~;
-#X obj 56 63 inlet;
-#X obj 22 194 outlet~;
-#X text 15 326 (c) musil@iem.kug.ac.at;
-#X text 57 339 IEM KUG;
-#X text 62 42 ~signal_in~;
-#X text 93 64 <float> cutoff_frequency [Hz];
-#X obj 91 87 inlet;
-#X text 195 136 <float> interpolation_time [ms];
-#X text 32 176 ~filtered signal_out~;
-#X obj 126 111 inlet;
-#X text 32 351 graz \, austria 2001;
-#X text 12 8 lp2c~;
-#X text 60 8 lowpass 2.order for filter-cascades;
-#X obj 161 136 inlet;
-#X text 127 87 <float> damping [-];
-#X text 162 111 <float> frequency-shift [-];
-#X obj 22 157 filter~ lp2c \$1 \$2 \$3 \$4;
-#X obj 56 211 outlet;
-#X obj 88 236 outlet;
-#X obj 119 255 outlet;
-#X obj 161 274 outlet;
-#X text 129 235 dummy;
-#X text 159 254 dummy;
-#X text 128 190 1.arg: <float> cutoff_frequency [Hz];
-#X text 128 199 2.arg: <float> damping [-];
-#X text 128 208 3.arg: <float> frequency-shift [-];
-#X text 128 218 4.arg: <float> interpolation_time [ms] (opt.);
-#X connect 0 0 17 0;
-#X connect 1 0 17 1;
-#X connect 1 0 18 0;
-#X connect 7 0 17 2;
-#X connect 10 0 17 3;
-#X connect 14 0 17 4;
-#X connect 14 0 21 0;
-#X connect 17 0 2 0;
diff --git a/iemabs/lp2~.pd b/iemabs/lp2~.pd
deleted file mode 100644
index 97dadc1..0000000
--- a/iemabs/lp2~.pd
+++ /dev/null
@@ -1,25 +0,0 @@
-#N canvas 406 261 375 281 10;
-#X obj 22 42 inlet~;
-#X obj 53 63 inlet;
-#X obj 22 186 outlet~;
-#X text 15 229 (c) musil@iem.kug.ac.at;
-#X text 57 242 IEM KUG;
-#X text 62 42 ~signal_in~;
-#X text 90 64 <float> cutoff_frequency [Hz];
-#X obj 85 88 inlet;
-#X text 184 113 <float> interpolation_time [ms];
-#X text 32 153 ~filtered signal_out~;
-#X text 12 8 lp2~;
-#X text 60 8 lowpass 2.order;
-#X obj 22 134 filter~ lp2 \$1 \$2 1 \$3;
-#X obj 149 113 inlet;
-#X text 121 88 <float> Q [-];
-#X text 32 254 graz \, austria 2001;
-#X text 88 177 1.arg: <float> cutoff_frequency [Hz];
-#X text 88 186 2.arg: <float> Q [-];
-#X text 88 196 3.arg: <float> interpolation_time [ms] (opt.);
-#X connect 0 0 12 0;
-#X connect 1 0 12 1;
-#X connect 7 0 12 2;
-#X connect 12 0 2 0;
-#X connect 13 0 12 4;
diff --git a/iemabs/lp3.wav b/iemabs/lp3.wav
deleted file mode 100644
index b2b07bc..0000000
--- a/iemabs/lp3.wav
+++ /dev/null
Binary files differ
diff --git a/iemabs/lp3_bess~.pd b/iemabs/lp3_bess~.pd
deleted file mode 100644
index 6ebc248..0000000
--- a/iemabs/lp3_bess~.pd
+++ /dev/null
@@ -1,25 +0,0 @@
-#N canvas 350 22 410 306 10;
-#X obj 22 42 inlet~;
-#X obj 58 66 inlet;
-#X obj 22 230 outlet~;
-#X text 18 256 (c) musil@iem.kug.ac.at;
-#X text 60 269 IEM KUG;
-#X text 62 42 ~signal_in~;
-#X text 95 67 <float> cutoff_frequency [Hz];
-#X text 201 86 <float> interpolation_time [ms];
-#X text 30 148 ~filtered signal_out~;
-#X obj 167 86 inlet;
-#X text 79 180 1.arg: <float> cutoff_frequency [Hz];
-#X text 79 190 2.arg: <float> interpolation_time [ms] (opt.);
-#X text 35 281 graz \, austria 2003;
-#X text 5 5 lp3_bess~;
-#X text 81 5 lowpass 3.order with bessel characteristic;
-#X obj 22 107 lp2c~ \$1 0.9996 0.4772 \$2;
-#X obj 22 129 lp1c~ \$1 0.756 \$2;
-#X connect 0 0 15 0;
-#X connect 1 0 15 1;
-#X connect 9 0 15 4;
-#X connect 15 0 16 0;
-#X connect 15 1 16 1;
-#X connect 15 4 16 4;
-#X connect 16 0 2 0;
diff --git a/iemabs/lp3_butt~.pd b/iemabs/lp3_butt~.pd
deleted file mode 100644
index cd0505f..0000000
--- a/iemabs/lp3_butt~.pd
+++ /dev/null
@@ -1,25 +0,0 @@
-#N canvas 350 22 408 304 10;
-#X obj 22 42 inlet~;
-#X obj 43 65 inlet;
-#X obj 22 230 outlet~;
-#X text 18 256 (c) musil@iem.kug.ac.at;
-#X text 60 269 IEM KUG;
-#X text 62 42 ~signal_in~;
-#X text 80 66 <float> cutoff_frequency [Hz];
-#X text 141 86 <float> interpolation_time [ms];
-#X text 30 148 ~filtered signal_out~;
-#X obj 107 86 inlet;
-#X text 79 180 1.arg: <float> cutoff_frequency [Hz];
-#X text 79 190 2.arg: <float> interpolation_time [ms] (opt.);
-#X text 35 281 graz \, austria 2003;
-#X text 5 5 lp3_butt~;
-#X text 81 5 lowpass 3.order with butterworth characteristic;
-#X obj 22 107 lp2c~ \$1 1 1 \$2;
-#X obj 22 129 lp1c~ \$1 1 \$2;
-#X connect 0 0 15 0;
-#X connect 1 0 15 1;
-#X connect 9 0 15 4;
-#X connect 15 0 16 0;
-#X connect 15 1 16 1;
-#X connect 15 4 16 4;
-#X connect 16 0 2 0;
diff --git a/iemabs/lp3_cheb~.pd b/iemabs/lp3_cheb~.pd
deleted file mode 100644
index 88ae07c..0000000
--- a/iemabs/lp3_cheb~.pd
+++ /dev/null
@@ -1,26 +0,0 @@
-#N canvas 350 22 425 305 10;
-#X obj 22 42 inlet~;
-#X obj 57 66 inlet;
-#X obj 22 230 outlet~;
-#X text 18 256 (c) musil@iem.kug.ac.at;
-#X text 60 269 IEM KUG;
-#X text 62 42 ~signal_in~;
-#X text 94 67 <float> cutoff_frequency [Hz];
-#X text 200 86 <float> interpolation_time [ms];
-#X text 30 148 ~filtered signal_out~;
-#X obj 166 86 inlet;
-#X text 142 17 and +1 dB passband-ripple;
-#X text 79 180 1.arg: <float> cutoff_frequency [Hz];
-#X text 79 190 2.arg: <float> interpolation_time [ms] (opt.);
-#X text 35 281 graz \, austria 2003;
-#X text 5 5 lp3_cheb~;
-#X text 81 5 lowpass 3.order with chebyshev characteristic;
-#X obj 21 106 lp2c~ \$1 0.5442 1.2057 \$2;
-#X obj 22 127 lp1c~ \$1 2.2156 \$2;
-#X connect 0 0 16 0;
-#X connect 1 0 16 1;
-#X connect 9 0 16 4;
-#X connect 16 0 17 0;
-#X connect 16 1 17 1;
-#X connect 16 4 17 4;
-#X connect 17 0 2 0;
diff --git a/iemabs/lp3_crit~.pd b/iemabs/lp3_crit~.pd
deleted file mode 100644
index b876c53..0000000
--- a/iemabs/lp3_crit~.pd
+++ /dev/null
@@ -1,25 +0,0 @@
-#N canvas 350 22 412 308 10;
-#X obj 22 42 inlet~;
-#X obj 58 66 inlet;
-#X obj 22 230 outlet~;
-#X text 18 256 (c) musil@iem.kug.ac.at;
-#X text 60 269 IEM KUG;
-#X text 62 42 ~signal_in~;
-#X text 95 67 <float> cutoff_frequency [Hz];
-#X text 201 86 <float> interpolation_time [ms];
-#X text 30 148 ~filtered signal_out~;
-#X obj 167 86 inlet;
-#X text 79 180 1.arg: <float> cutoff_frequency [Hz];
-#X text 79 190 2.arg: <float> interpolation_time [ms] (opt.);
-#X text 35 281 graz \, austria 2003;
-#X text 5 5 lp3_crit~;
-#X text 81 5 lowpass 3.order with critical damping;
-#X obj 22 107 lp2c~ \$1 1.0197 0.2599 \$2;
-#X obj 22 129 lp1c~ \$1 0.5098 \$2;
-#X connect 0 0 15 0;
-#X connect 1 0 15 1;
-#X connect 9 0 15 4;
-#X connect 15 0 16 0;
-#X connect 15 1 16 1;
-#X connect 15 4 16 4;
-#X connect 16 0 2 0;
diff --git a/iemabs/lp4_bess~.pd b/iemabs/lp4_bess~.pd
deleted file mode 100644
index 66539fe..0000000
--- a/iemabs/lp4_bess~.pd
+++ /dev/null
@@ -1,25 +0,0 @@
-#N canvas 350 22 408 304 10;
-#X obj 22 42 inlet~;
-#X obj 56 66 inlet;
-#X obj 22 230 outlet~;
-#X text 18 256 (c) musil@iem.kug.ac.at;
-#X text 60 269 IEM KUG;
-#X text 62 42 ~signal_in~;
-#X text 93 67 <float> cutoff_frequency [Hz];
-#X text 195 86 <float> interpolation_time [ms];
-#X text 30 148 ~filtered signal_out~;
-#X obj 161 86 inlet;
-#X text 79 180 1.arg: <float> cutoff_frequency [Hz];
-#X text 79 190 2.arg: <float> interpolation_time [ms] (opt.);
-#X text 35 281 graz \, austria 2003;
-#X text 5 5 lp4_bess~;
-#X text 81 5 lowpass 4.order with bessel characteristic;
-#X obj 22 107 lp2c~ \$1 0.7743 0.389 \$2;
-#X obj 22 127 lp2c~ \$1 1.3397 0.4889 \$2;
-#X connect 0 0 15 0;
-#X connect 1 0 15 1;
-#X connect 9 0 15 4;
-#X connect 15 0 16 0;
-#X connect 15 1 16 1;
-#X connect 15 4 16 4;
-#X connect 16 0 2 0;
diff --git a/iemabs/lp4_butt~.pd b/iemabs/lp4_butt~.pd
deleted file mode 100644
index 79a4d88..0000000
--- a/iemabs/lp4_butt~.pd
+++ /dev/null
@@ -1,25 +0,0 @@
-#N canvas 350 22 404 300 10;
-#X obj 22 42 inlet~;
-#X obj 53 66 inlet;
-#X obj 22 230 outlet~;
-#X text 18 256 (c) musil@iem.kug.ac.at;
-#X text 60 269 IEM KUG;
-#X text 62 42 ~signal_in~;
-#X text 90 67 <float> cutoff_frequency [Hz];
-#X text 183 86 <float> interpolation_time [ms];
-#X text 30 148 ~filtered signal_out~;
-#X obj 149 86 inlet;
-#X text 5 5 lp4_butt~;
-#X text 81 5 lowpass 4.order with butterworth characteristic;
-#X obj 22 107 lp2c~ \$1 0.765367 1 \$2;
-#X obj 22 127 lp2c~ \$1 1.84776 1 \$2;
-#X text 79 180 1.arg: <float> cutoff_frequency [Hz];
-#X text 79 190 2.arg: <float> interpolation_time [ms] (opt.);
-#X text 35 281 graz \, austria 2003;
-#X connect 0 0 12 0;
-#X connect 1 0 12 1;
-#X connect 9 0 12 4;
-#X connect 12 0 13 0;
-#X connect 12 1 13 1;
-#X connect 12 4 13 4;
-#X connect 13 0 2 0;
diff --git a/iemabs/lp4_cheb~.pd b/iemabs/lp4_cheb~.pd
deleted file mode 100644
index 9e1ac61..0000000
--- a/iemabs/lp4_cheb~.pd
+++ /dev/null
@@ -1,26 +0,0 @@
-#N canvas 350 22 421 301 10;
-#X obj 22 42 inlet~;
-#X obj 62 66 inlet;
-#X obj 22 230 outlet~;
-#X text 18 256 (c) musil@iem.kug.ac.at;
-#X text 60 269 IEM KUG;
-#X text 62 42 ~signal_in~;
-#X text 99 67 <float> cutoff_frequency [Hz];
-#X text 219 86 <float> interpolation_time [ms];
-#X text 30 148 ~filtered signal_out~;
-#X text 35 281 graz \, austria 2001;
-#X obj 185 86 inlet;
-#X text 5 5 lp4_cheb~;
-#X text 81 5 lowpass 4.order with chebyshev characteristic;
-#X obj 22 107 lp2c~ \$1 0.303886 1.16973 \$2;
-#X obj 22 127 lp2c~ \$1 2.59037 4.13012 \$2;
-#X text 142 17 and +1 dB passband-ripple;
-#X text 79 180 1.arg: <float> cutoff_frequency [Hz];
-#X text 79 190 2.arg: <float> interpolation_time [ms] (opt.);
-#X connect 0 0 13 0;
-#X connect 1 0 13 1;
-#X connect 10 0 13 4;
-#X connect 13 0 14 0;
-#X connect 13 1 14 1;
-#X connect 13 4 14 4;
-#X connect 14 0 2 0;
diff --git a/iemabs/lp4_crit~.pd b/iemabs/lp4_crit~.pd
deleted file mode 100644
index 21bb76b..0000000
--- a/iemabs/lp4_crit~.pd
+++ /dev/null
@@ -1,25 +0,0 @@
-#N canvas 350 22 410 306 10;
-#X obj 22 42 inlet~;
-#X obj 55 66 inlet;
-#X obj 22 230 outlet~;
-#X text 18 256 (c) musil@iem.kug.ac.at;
-#X text 60 269 IEM KUG;
-#X text 62 42 ~signal_in~;
-#X text 92 67 <float> cutoff_frequency [Hz];
-#X text 189 86 <float> interpolation_time [ms];
-#X text 30 148 ~filtered signal_out~;
-#X obj 155 86 inlet;
-#X text 79 180 1.arg: <float> cutoff_frequency [Hz];
-#X text 79 190 2.arg: <float> interpolation_time [ms] (opt.);
-#X text 35 281 graz \, austria 2003;
-#X text 6 4 lp4_crit~;
-#X text 82 4 lowpass 4.order with critical damping;
-#X obj 22 107 lp2c~ \$1 0.87 0.1892 \$2;
-#X obj 22 127 lp2c~ \$1 0.87 0.1892 \$2;
-#X connect 0 0 15 0;
-#X connect 1 0 15 1;
-#X connect 9 0 15 4;
-#X connect 15 0 16 0;
-#X connect 15 1 16 1;
-#X connect 15 4 16 4;
-#X connect 16 0 2 0;
diff --git a/iemabs/lp5_bess~.pd b/iemabs/lp5_bess~.pd
deleted file mode 100644
index 94cf99b..0000000
--- a/iemabs/lp5_bess~.pd
+++ /dev/null
@@ -1,29 +0,0 @@
-#N canvas 350 22 412 308 10;
-#X obj 22 42 inlet~;
-#X obj 58 66 inlet;
-#X obj 22 230 outlet~;
-#X text 18 256 (c) musil@iem.kug.ac.at;
-#X text 60 269 IEM KUG;
-#X text 62 42 ~signal_in~;
-#X text 95 67 <float> cutoff_frequency [Hz];
-#X text 201 86 <float> interpolation_time [ms];
-#X text 31 164 ~filtered signal_out~;
-#X obj 167 86 inlet;
-#X text 81 189 1.arg: <float> cutoff_frequency [Hz];
-#X text 81 199 2.arg: <float> interpolation_time [ms] (opt.);
-#X text 35 281 graz \, austria 2003;
-#X text 5 5 lp5_bess~;
-#X text 81 5 lowpass 5.order with bessel characteristic;
-#X obj 22 107 lp2c~ \$1 0.6216 0.3245 \$2;
-#X obj 22 127 lp2c~ \$1 1.1402 0.4128 \$2;
-#X obj 22 147 lp1c~ \$1 0.6656 \$2;
-#X connect 0 0 15 0;
-#X connect 1 0 15 1;
-#X connect 9 0 15 4;
-#X connect 15 0 16 0;
-#X connect 15 1 16 1;
-#X connect 15 4 16 4;
-#X connect 16 0 17 0;
-#X connect 16 1 17 1;
-#X connect 16 4 17 4;
-#X connect 17 0 2 0;
diff --git a/iemabs/lp5_butt~.pd b/iemabs/lp5_butt~.pd
deleted file mode 100644
index cd631d3..0000000
--- a/iemabs/lp5_butt~.pd
+++ /dev/null
@@ -1,29 +0,0 @@
-#N canvas 350 22 410 306 10;
-#X obj 22 42 inlet~;
-#X obj 53 66 inlet;
-#X obj 22 230 outlet~;
-#X text 18 256 (c) musil@iem.kug.ac.at;
-#X text 60 269 IEM KUG;
-#X text 62 42 ~signal_in~;
-#X text 90 67 <float> cutoff_frequency [Hz];
-#X text 183 86 <float> interpolation_time [ms];
-#X text 31 164 ~filtered signal_out~;
-#X obj 149 86 inlet;
-#X text 81 189 1.arg: <float> cutoff_frequency [Hz];
-#X text 81 199 2.arg: <float> interpolation_time [ms] (opt.);
-#X text 35 281 graz \, austria 2003;
-#X text 5 5 lp5_butt~;
-#X text 81 5 lowpass 5.order with butterworth characteristic;
-#X obj 22 107 lp2c~ \$1 0.618034 1 \$2;
-#X obj 22 127 lp2c~ \$1 1.61803 1 \$2;
-#X obj 22 146 lp1c~ \$1 1 \$2;
-#X connect 0 0 15 0;
-#X connect 1 0 15 1;
-#X connect 9 0 15 4;
-#X connect 15 0 16 0;
-#X connect 15 1 16 1;
-#X connect 15 4 16 4;
-#X connect 16 0 17 0;
-#X connect 16 1 17 1;
-#X connect 16 4 17 4;
-#X connect 17 0 2 0;
diff --git a/iemabs/lp5_cheb~.pd b/iemabs/lp5_cheb~.pd
deleted file mode 100644
index 0987060..0000000
--- a/iemabs/lp5_cheb~.pd
+++ /dev/null
@@ -1,30 +0,0 @@
-#N canvas 350 22 423 303 10;
-#X obj 22 42 inlet~;
-#X obj 58 66 inlet;
-#X obj 22 230 outlet~;
-#X text 18 256 (c) musil@iem.kug.ac.at;
-#X text 60 269 IEM KUG;
-#X text 62 42 ~signal_in~;
-#X text 95 67 <float> cutoff_frequency [Hz];
-#X text 201 86 <float> interpolation_time [ms];
-#X text 31 172 ~filtered signal_out~;
-#X obj 167 86 inlet;
-#X text 142 17 and +1 dB passband-ripple;
-#X text 79 195 1.arg: <float> cutoff_frequency [Hz];
-#X text 79 205 2.arg: <float> interpolation_time [ms] (opt.);
-#X text 35 281 graz \, austria 2003;
-#X text 4 6 lp5_cheb~;
-#X text 81 5 lowpass 5.order with chebyshev characteristic;
-#X obj 22 107 lp2c~ \$1 0.1872 1.0814 \$2;
-#X obj 22 127 lp2c~ \$1 1.128 2.4896 \$2;
-#X obj 22 148 lp1c~ \$1 3.5711 \$2;
-#X connect 0 0 16 0;
-#X connect 1 0 16 1;
-#X connect 9 0 16 4;
-#X connect 16 0 17 0;
-#X connect 16 1 17 1;
-#X connect 16 4 17 4;
-#X connect 17 0 18 0;
-#X connect 17 1 18 1;
-#X connect 17 4 18 4;
-#X connect 18 0 2 0;
diff --git a/iemabs/lp5_crit~.pd b/iemabs/lp5_crit~.pd
deleted file mode 100644
index 1c7079c..0000000
--- a/iemabs/lp5_crit~.pd
+++ /dev/null
@@ -1,29 +0,0 @@
-#N canvas 350 22 414 310 10;
-#X obj 22 42 inlet~;
-#X obj 58 66 inlet;
-#X obj 22 230 outlet~;
-#X text 18 256 (c) musil@iem.kug.ac.at;
-#X text 60 269 IEM KUG;
-#X text 62 42 ~signal_in~;
-#X text 95 67 <float> cutoff_frequency [Hz];
-#X text 201 86 <float> interpolation_time [ms];
-#X text 31 167 ~filtered signal_out~;
-#X obj 167 86 inlet;
-#X text 81 189 1.arg: <float> cutoff_frequency [Hz];
-#X text 81 199 2.arg: <float> interpolation_time [ms] (opt.);
-#X text 35 281 graz \, austria 2003;
-#X text 5 5 lp5_crit~;
-#X text 81 5 lowpass 5.order with critical damping;
-#X obj 22 107 lp2c~ \$1 0.7712 0.1487 \$2;
-#X obj 22 128 lp2c~ \$1 0.7712 0.1487 \$2;
-#X obj 22 150 lp1c~ \$1 0.3856 \$2;
-#X connect 0 0 15 0;
-#X connect 1 0 15 1;
-#X connect 9 0 15 4;
-#X connect 15 0 16 0;
-#X connect 15 1 16 1;
-#X connect 15 4 16 4;
-#X connect 16 0 17 0;
-#X connect 16 1 17 1;
-#X connect 16 4 17 4;
-#X connect 17 0 2 0;
diff --git a/iemabs/lp6_bess~.pd b/iemabs/lp6_bess~.pd
deleted file mode 100644
index 7379d85..0000000
--- a/iemabs/lp6_bess~.pd
+++ /dev/null
@@ -1,29 +0,0 @@
-#N canvas 350 22 408 304 10;
-#X obj 22 42 inlet~;
-#X obj 58 66 inlet;
-#X obj 22 230 outlet~;
-#X text 18 256 (c) musil@iem.kug.ac.at;
-#X text 60 269 IEM KUG;
-#X text 62 42 ~signal_in~;
-#X text 95 67 <float> cutoff_frequency [Hz];
-#X text 201 86 <float> interpolation_time [ms];
-#X text 31 164 ~filtered signal_out~;
-#X obj 167 86 inlet;
-#X text 81 189 1.arg: <float> cutoff_frequency [Hz];
-#X text 81 199 2.arg: <float> interpolation_time [ms] (opt.);
-#X text 35 281 graz \, austria 2003;
-#X text 5 5 lp6_bess~;
-#X text 81 5 lowpass 6.order with bessel characteristic;
-#X obj 22 107 lp2c~ \$1 0.5131 0.2756 \$2;
-#X obj 22 127 lp2c~ \$1 0.9686 0.3505 \$2;
-#X obj 22 147 lp2c~ \$1 1.2217 0.3887 \$2;
-#X connect 0 0 15 0;
-#X connect 1 0 15 1;
-#X connect 9 0 15 4;
-#X connect 15 0 16 0;
-#X connect 15 1 16 1;
-#X connect 15 4 16 4;
-#X connect 16 0 17 0;
-#X connect 16 1 17 1;
-#X connect 16 4 17 4;
-#X connect 17 0 2 0;
diff --git a/iemabs/lp6_butt~.pd b/iemabs/lp6_butt~.pd
deleted file mode 100644
index 4f37a2b..0000000
--- a/iemabs/lp6_butt~.pd
+++ /dev/null
@@ -1,29 +0,0 @@
-#N canvas 350 22 404 300 10;
-#X obj 22 42 inlet~;
-#X obj 53 66 inlet;
-#X obj 22 230 outlet~;
-#X text 18 256 (c) musil@iem.kug.ac.at;
-#X text 60 269 IEM KUG;
-#X text 62 42 ~signal_in~;
-#X text 90 67 <float> cutoff_frequency [Hz];
-#X text 183 86 <float> interpolation_time [ms];
-#X text 31 164 ~filtered signal_out~;
-#X obj 149 86 inlet;
-#X text 5 5 lp6_butt~;
-#X text 81 5 lowpass 6.order with butterworth characteristic;
-#X obj 22 127 lp2c~ \$1 1.41421 1 \$2;
-#X obj 22 107 lp2c~ \$1 0.517638 1 \$2;
-#X obj 22 146 lp2c~ \$1 1.93185 1 \$2;
-#X text 77 190 1.arg: <float> cutoff_frequency [Hz];
-#X text 77 200 2.arg: <float> interpolation_time [ms] (opt.);
-#X text 35 281 graz \, austria 2003;
-#X connect 0 0 13 0;
-#X connect 1 0 13 1;
-#X connect 9 0 13 4;
-#X connect 12 0 14 0;
-#X connect 12 1 14 1;
-#X connect 12 4 14 4;
-#X connect 13 0 12 0;
-#X connect 13 1 12 1;
-#X connect 13 4 12 4;
-#X connect 14 0 2 0;
diff --git a/iemabs/lp6_cheb~.pd b/iemabs/lp6_cheb~.pd
deleted file mode 100644
index d19912d..0000000
--- a/iemabs/lp6_cheb~.pd
+++ /dev/null
@@ -1,30 +0,0 @@
-#N canvas 350 22 421 301 10;
-#X obj 22 42 inlet~;
-#X obj 62 66 inlet;
-#X obj 22 230 outlet~;
-#X text 18 256 (c) musil@iem.kug.ac.at;
-#X text 60 269 IEM KUG;
-#X text 62 42 ~signal_in~;
-#X text 99 67 <float> cutoff_frequency [Hz];
-#X text 219 86 <float> interpolation_time [ms];
-#X text 31 172 ~filtered signal_out~;
-#X text 35 281 graz \, austria 2001;
-#X obj 185 86 inlet;
-#X text 142 17 and +1 dB passband-ripple;
-#X text 5 5 lp6_cheb~;
-#X text 81 5 lowpass 6.order with chebyshev characteristic;
-#X obj 22 107 lp2c~ \$1 0.129638 1.07658 \$2;
-#X obj 22 127 lp2c~ \$1 0.629161 1.91243 \$2;
-#X obj 22 148 lp2c~ \$1 3.84367 8.55286 \$2;
-#X text 79 195 1.arg: <float> cutoff_frequency [Hz];
-#X text 79 205 2.arg: <float> interpolation_time [ms] (opt.);
-#X connect 0 0 14 0;
-#X connect 1 0 14 1;
-#X connect 10 0 14 4;
-#X connect 14 0 15 0;
-#X connect 14 1 15 1;
-#X connect 14 4 15 4;
-#X connect 15 0 16 0;
-#X connect 15 1 16 1;
-#X connect 15 4 16 4;
-#X connect 16 0 2 0;
diff --git a/iemabs/lp6_crit~.pd b/iemabs/lp6_crit~.pd
deleted file mode 100644
index f1e36d5..0000000
--- a/iemabs/lp6_crit~.pd
+++ /dev/null
@@ -1,29 +0,0 @@
-#N canvas 350 22 410 306 10;
-#X obj 22 42 inlet~;
-#X obj 58 66 inlet;
-#X obj 22 230 outlet~;
-#X text 18 256 (c) musil@iem.kug.ac.at;
-#X text 60 269 IEM KUG;
-#X text 62 42 ~signal_in~;
-#X text 95 67 <float> cutoff_frequency [Hz];
-#X text 201 86 <float> interpolation_time [ms];
-#X text 31 164 ~filtered signal_out~;
-#X obj 167 86 inlet;
-#X text 81 189 1.arg: <float> cutoff_frequency [Hz];
-#X text 81 199 2.arg: <float> interpolation_time [ms] (opt.);
-#X text 35 281 graz \, austria 2003;
-#X obj 22 107 lp2c~ \$1 0.6999 0.1225 \$2;
-#X obj 22 127 lp2c~ \$1 0.6999 0.1225 \$2;
-#X obj 22 147 lp2c~ \$1 0.6999 0.1225 \$2;
-#X text 5 5 lp6_crit~;
-#X text 81 5 lowpass 6.order with critical damping;
-#X connect 0 0 13 0;
-#X connect 1 0 13 1;
-#X connect 9 0 13 4;
-#X connect 13 0 14 0;
-#X connect 13 1 14 1;
-#X connect 13 4 14 4;
-#X connect 14 0 15 0;
-#X connect 14 1 15 1;
-#X connect 14 4 15 4;
-#X connect 15 0 2 0;
diff --git a/iemabs/lp7_bess~.pd b/iemabs/lp7_bess~.pd
deleted file mode 100644
index c72efce..0000000
--- a/iemabs/lp7_bess~.pd
+++ /dev/null
@@ -1,33 +0,0 @@
-#N canvas 350 22 412 308 10;
-#X obj 22 42 inlet~;
-#X obj 58 63 inlet;
-#X obj 22 209 outlet~;
-#X text 18 235 (c) musil@iem.kug.ac.at;
-#X text 60 248 IEM KUG;
-#X text 62 42 ~signal_in~;
-#X text 95 64 <float> cutoff_frequency [Hz];
-#X text 201 83 <float> interpolation_time [ms];
-#X text 33 187 ~filtered signal_out~;
-#X obj 167 83 inlet;
-#X text 99 205 1.arg: <float> cutoff_frequency [Hz];
-#X text 99 215 2.arg: <float> interpolation_time [ms] (opt.);
-#X text 35 260 graz \, austria 2003;
-#X text 5 5 lp7_bess~;
-#X text 81 5 lowpass 7.order with bessel characteristic;
-#X obj 22 106 lp2c~ \$1 0.4332 0.2381 \$2;
-#X obj 22 126 lp2c~ \$1 0.8304 0.3011 \$2;
-#X obj 22 146 lp2c~ \$1 1.0944 0.3395 \$2;
-#X obj 22 167 lp1c~ \$1 0.5937 \$2;
-#X connect 0 0 15 0;
-#X connect 1 0 15 1;
-#X connect 9 0 15 4;
-#X connect 15 0 16 0;
-#X connect 15 1 16 1;
-#X connect 15 4 16 4;
-#X connect 16 0 17 0;
-#X connect 16 1 17 1;
-#X connect 16 4 17 4;
-#X connect 17 0 18 0;
-#X connect 17 1 18 1;
-#X connect 17 4 18 4;
-#X connect 18 0 2 0;
diff --git a/iemabs/lp7_butt~.pd b/iemabs/lp7_butt~.pd
deleted file mode 100644
index b30cf5d..0000000
--- a/iemabs/lp7_butt~.pd
+++ /dev/null
@@ -1,33 +0,0 @@
-#N canvas 350 22 410 306 10;
-#X obj 22 42 inlet~;
-#X obj 53 66 inlet;
-#X obj 22 209 outlet~;
-#X text 18 235 (c) musil@iem.kug.ac.at;
-#X text 60 248 IEM KUG;
-#X text 62 42 ~signal_in~;
-#X text 90 67 <float> cutoff_frequency [Hz];
-#X text 183 86 <float> interpolation_time [ms];
-#X text 33 187 ~filtered signal_out~;
-#X obj 149 86 inlet;
-#X text 99 205 1.arg: <float> cutoff_frequency [Hz];
-#X text 99 215 2.arg: <float> interpolation_time [ms] (opt.);
-#X text 35 260 graz \, austria 2003;
-#X text 5 5 lp7_butt~;
-#X text 81 5 lowpass 7.order with butterworth characteristic;
-#X obj 22 107 lp2c~ \$1 0.445042 1 \$2;
-#X obj 22 127 lp2c~ \$1 1.24698 1 \$2;
-#X obj 22 146 lp2c~ \$1 1.80194 1 \$2;
-#X obj 22 167 lp1c~ \$1 1 \$2;
-#X connect 0 0 15 0;
-#X connect 1 0 15 1;
-#X connect 9 0 15 4;
-#X connect 15 0 16 0;
-#X connect 15 1 16 1;
-#X connect 15 4 16 4;
-#X connect 16 0 17 0;
-#X connect 16 1 17 1;
-#X connect 16 4 17 4;
-#X connect 17 0 18 0;
-#X connect 17 1 18 1;
-#X connect 17 4 18 4;
-#X connect 18 0 2 0;
diff --git a/iemabs/lp7_cheb~.pd b/iemabs/lp7_cheb~.pd
deleted file mode 100644
index 7c3fd6a..0000000
--- a/iemabs/lp7_cheb~.pd
+++ /dev/null
@@ -1,34 +0,0 @@
-#N canvas 350 22 425 305 10;
-#X obj 22 42 inlet~;
-#X obj 58 66 inlet;
-#X obj 22 230 outlet~;
-#X text 18 256 (c) musil@iem.kug.ac.at;
-#X text 60 269 IEM KUG;
-#X text 62 42 ~signal_in~;
-#X text 95 67 <float> cutoff_frequency [Hz];
-#X text 201 86 <float> interpolation_time [ms];
-#X text 29 186 ~filtered signal_out~;
-#X obj 167 86 inlet;
-#X text 142 17 and +1 dB passband-ripple;
-#X text 86 205 1.arg: <float> cutoff_frequency [Hz];
-#X text 86 215 2.arg: <float> interpolation_time [ms] (opt.);
-#X text 35 281 graz \, austria 2003;
-#X text 5 5 lp7_cheb~;
-#X text 81 5 lowpass 7.order with chebyshev characteristic;
-#X obj 22 107 lp2c~ \$1 0.0937 1.0423 \$2;
-#X obj 22 127 lp2c~ \$1 0.3987 1.5834 \$2;
-#X obj 22 148 lp2c~ \$1 1.6338 4.4899 \$2;
-#X obj 22 168 lp1c~ \$1 4.952 \$2;
-#X connect 0 0 16 0;
-#X connect 1 0 16 1;
-#X connect 9 0 16 4;
-#X connect 16 0 17 0;
-#X connect 16 1 17 1;
-#X connect 16 4 17 4;
-#X connect 17 0 18 0;
-#X connect 17 1 18 1;
-#X connect 17 4 18 4;
-#X connect 18 0 19 0;
-#X connect 18 1 19 1;
-#X connect 18 4 19 4;
-#X connect 19 0 2 0;
diff --git a/iemabs/lp7_crit~.pd b/iemabs/lp7_crit~.pd
deleted file mode 100644
index 0e79a71..0000000
--- a/iemabs/lp7_crit~.pd
+++ /dev/null
@@ -1,33 +0,0 @@
-#N canvas 350 22 414 310 10;
-#X obj 22 42 inlet~;
-#X obj 58 65 inlet;
-#X obj 22 209 outlet~;
-#X text 18 235 (c) musil@iem.kug.ac.at;
-#X text 60 248 IEM KUG;
-#X text 62 42 ~signal_in~;
-#X text 95 66 <float> cutoff_frequency [Hz];
-#X text 201 85 <float> interpolation_time [ms];
-#X text 33 187 ~filtered signal_out~;
-#X obj 167 85 inlet;
-#X text 99 205 1.arg: <float> cutoff_frequency [Hz];
-#X text 99 215 2.arg: <float> interpolation_time [ms] (opt.);
-#X text 35 260 graz \, austria 2003;
-#X text 5 5 lp7_crit~;
-#X text 81 5 lowpass 7.order with critical damping;
-#X obj 22 107 lp2c~ \$1 0.6453 0.1041 \$2;
-#X obj 22 127 lp2c~ \$1 0.6453 0.1041 \$2;
-#X obj 22 147 lp2c~ \$1 0.6453 0.1041 \$2;
-#X obj 22 167 lp1c~ \$1 0.3226 \$2;
-#X connect 0 0 15 0;
-#X connect 1 0 15 1;
-#X connect 9 0 15 4;
-#X connect 15 0 16 0;
-#X connect 15 1 16 1;
-#X connect 15 4 16 4;
-#X connect 16 0 17 0;
-#X connect 16 1 17 1;
-#X connect 16 4 17 4;
-#X connect 17 0 18 0;
-#X connect 17 1 18 1;
-#X connect 17 4 18 4;
-#X connect 18 0 2 0;
diff --git a/iemabs/lp8_bess~.pd b/iemabs/lp8_bess~.pd
deleted file mode 100644
index 242e896..0000000
--- a/iemabs/lp8_bess~.pd
+++ /dev/null
@@ -1,33 +0,0 @@
-#N canvas 350 22 408 304 10;
-#X obj 22 42 inlet~;
-#X obj 58 66 inlet;
-#X obj 22 209 outlet~;
-#X text 18 235 (c) musil@iem.kug.ac.at;
-#X text 60 248 IEM KUG;
-#X text 62 42 ~signal_in~;
-#X text 95 67 <float> cutoff_frequency [Hz];
-#X text 201 86 <float> interpolation_time [ms];
-#X text 33 187 ~filtered signal_out~;
-#X obj 167 86 inlet;
-#X text 99 205 1.arg: <float> cutoff_frequency [Hz];
-#X text 99 215 2.arg: <float> interpolation_time [ms] (opt.);
-#X text 35 260 graz \, austria 2003;
-#X text 5 5 lp8_bess~;
-#X text 81 5 lowpass 8.order with bessel characteristic;
-#X obj 22 107 lp2c~ \$1 0.3728 0.2087 \$2;
-#X obj 22 127 lp2c~ \$1 0.7202 0.2621 \$2;
-#X obj 22 146 lp2c~ \$1 0.9754 0.2979 \$2;
-#X obj 22 167 lp2c~ \$1 1.1112 0.3162 \$2;
-#X connect 0 0 15 0;
-#X connect 1 0 15 1;
-#X connect 9 0 15 4;
-#X connect 15 0 16 0;
-#X connect 15 1 16 1;
-#X connect 15 4 16 4;
-#X connect 16 0 17 0;
-#X connect 16 1 17 1;
-#X connect 16 4 17 4;
-#X connect 17 0 18 0;
-#X connect 17 1 18 1;
-#X connect 17 4 18 4;
-#X connect 18 0 2 0;
diff --git a/iemabs/lp8_butt~.pd b/iemabs/lp8_butt~.pd
deleted file mode 100644
index 4d839ff..0000000
--- a/iemabs/lp8_butt~.pd
+++ /dev/null
@@ -1,33 +0,0 @@
-#N canvas 350 22 404 300 10;
-#X obj 22 42 inlet~;
-#X obj 53 66 inlet;
-#X obj 22 209 outlet~;
-#X text 18 235 (c) musil@iem.kug.ac.at;
-#X text 60 248 IEM KUG;
-#X text 62 42 ~signal_in~;
-#X text 90 67 <float> cutoff_frequency [Hz];
-#X text 183 86 <float> interpolation_time [ms];
-#X text 33 187 ~filtered signal_out~;
-#X obj 149 86 inlet;
-#X text 5 5 lp8_butt~;
-#X text 81 5 lowpass 8.order with butterworth characteristic;
-#X obj 22 127 lp2c~ \$1 1.11114 1 \$2;
-#X obj 22 146 lp2c~ \$1 1.66294 1 \$2;
-#X obj 22 167 lp2c~ \$1 1.96157 1 \$2;
-#X obj 22 107 lp2c~ \$1 0.390181 1 \$2;
-#X text 89 202 1.arg: <float> cutoff_frequency [Hz];
-#X text 89 212 2.arg: <float> interpolation_time [ms] (opt.);
-#X text 35 260 graz \, austria 2003;
-#X connect 0 0 15 0;
-#X connect 1 0 15 1;
-#X connect 9 0 15 4;
-#X connect 12 0 13 0;
-#X connect 12 1 13 1;
-#X connect 12 4 13 4;
-#X connect 13 0 14 0;
-#X connect 13 1 14 1;
-#X connect 13 4 14 4;
-#X connect 14 0 2 0;
-#X connect 15 0 12 0;
-#X connect 15 1 12 1;
-#X connect 15 4 12 4;
diff --git a/iemabs/lp8_cheb~.pd b/iemabs/lp8_cheb~.pd
deleted file mode 100644
index e8b3f3b..0000000
--- a/iemabs/lp8_cheb~.pd
+++ /dev/null
@@ -1,34 +0,0 @@
-#N canvas 350 22 421 301 10;
-#X obj 22 42 inlet~;
-#X obj 62 66 inlet;
-#X obj 22 230 outlet~;
-#X text 18 256 (c) musil@iem.kug.ac.at;
-#X text 60 269 IEM KUG;
-#X text 62 42 ~signal_in~;
-#X text 99 67 <float> cutoff_frequency [Hz];
-#X text 219 86 <float> interpolation_time [ms];
-#X text 29 186 ~filtered signal_out~;
-#X text 35 281 graz \, austria 2001;
-#X obj 185 86 inlet;
-#X text 142 17 and +1 dB passband-ripple;
-#X text 5 5 lp8_cheb~;
-#X text 81 5 lowpass 8.order with chebyshev characteristic;
-#X obj 22 107 lp2c~ \$1 0.071724 1.04322 \$2;
-#X obj 22 127 lp2c~ \$1 0.280641 1.43338 \$2;
-#X obj 22 148 lp2c~ \$1 0.891555 3.04263 \$2;
-#X obj 22 168 lp2c~ \$1 5.10194 14.7608 \$2;
-#X text 86 205 1.arg: <float> cutoff_frequency [Hz];
-#X text 86 215 2.arg: <float> interpolation_time [ms] (opt.);
-#X connect 0 0 14 0;
-#X connect 1 0 14 1;
-#X connect 10 0 14 4;
-#X connect 14 0 15 0;
-#X connect 14 1 15 1;
-#X connect 14 4 15 4;
-#X connect 15 0 16 0;
-#X connect 15 1 16 1;
-#X connect 15 4 16 4;
-#X connect 16 0 17 0;
-#X connect 16 1 17 1;
-#X connect 16 4 17 4;
-#X connect 17 0 2 0;
diff --git a/iemabs/lp8_crit~.pd b/iemabs/lp8_crit~.pd
deleted file mode 100644
index 2552c91..0000000
--- a/iemabs/lp8_crit~.pd
+++ /dev/null
@@ -1,33 +0,0 @@
-#N canvas 350 22 410 306 10;
-#X obj 22 42 inlet~;
-#X obj 58 66 inlet;
-#X obj 22 209 outlet~;
-#X text 18 235 (c) musil@iem.kug.ac.at;
-#X text 60 248 IEM KUG;
-#X text 62 42 ~signal_in~;
-#X text 95 67 <float> cutoff_frequency [Hz];
-#X text 201 86 <float> interpolation_time [ms];
-#X text 33 187 ~filtered signal_out~;
-#X obj 167 86 inlet;
-#X text 99 205 1.arg: <float> cutoff_frequency [Hz];
-#X text 99 215 2.arg: <float> interpolation_time [ms] (opt.);
-#X text 35 260 graz \, austria 2003;
-#X obj 22 107 lp2c~ \$1 0.6017 0.0905 \$2;
-#X obj 22 127 lp2c~ \$1 0.6017 0.0905 \$2;
-#X obj 22 147 lp2c~ \$1 0.6017 0.0905 \$2;
-#X obj 22 167 lp2c~ \$1 0.6017 0.0905 \$2;
-#X text 5 5 lp8_crit~;
-#X text 81 5 lowpass 8.order with critical damping;
-#X connect 0 0 13 0;
-#X connect 1 0 13 1;
-#X connect 9 0 13 4;
-#X connect 13 0 14 0;
-#X connect 13 1 14 1;
-#X connect 13 4 14 4;
-#X connect 14 0 15 0;
-#X connect 14 1 15 1;
-#X connect 14 4 15 4;
-#X connect 15 0 16 0;
-#X connect 15 1 16 1;
-#X connect 15 4 16 4;
-#X connect 16 0 2 0;
diff --git a/iemabs/lp9_bess~.pd b/iemabs/lp9_bess~.pd
deleted file mode 100644
index 4167ec8..0000000
--- a/iemabs/lp9_bess~.pd
+++ /dev/null
@@ -1,37 +0,0 @@
-#N canvas 350 22 416 312 10;
-#X obj 22 42 inlet~;
-#X obj 58 65 inlet;
-#X obj 22 230 outlet~;
-#X text 18 256 (c) musil@iem.kug.ac.at;
-#X text 60 269 IEM KUG;
-#X text 62 42 ~signal_in~;
-#X text 95 66 <float> cutoff_frequency [Hz];
-#X text 203 86 <float> interpolation_time [ms];
-#X text 33 208 ~filtered signal_out~;
-#X obj 167 86 inlet;
-#X text 95 226 1.arg: <float> cutoff_frequency [Hz];
-#X text 95 236 2.arg: <float> interpolation_time [ms] (opt.);
-#X text 35 281 graz \, austria 2003;
-#X text 5 5 lp9_bess~;
-#X text 81 5 lowpass 9.order with bessel characteristic;
-#X obj 22 107 lp2c~ \$1 0.3257 0.1854 \$2;
-#X obj 22 127 lp2c~ \$1 0.632 0.2311 \$2;
-#X obj 22 147 lp2c~ \$1 0.871 0.2636 \$2;
-#X obj 22 168 lp2c~ \$1 1.0244 0.2834 \$2;
-#X obj 22 189 lp1c~ \$1 0.5386 \$2;
-#X connect 0 0 15 0;
-#X connect 1 0 15 1;
-#X connect 9 0 15 4;
-#X connect 15 0 16 0;
-#X connect 15 1 16 1;
-#X connect 15 4 16 4;
-#X connect 16 0 17 0;
-#X connect 16 1 17 1;
-#X connect 16 4 17 4;
-#X connect 17 0 18 0;
-#X connect 17 1 18 1;
-#X connect 17 4 18 4;
-#X connect 18 0 19 0;
-#X connect 18 1 19 1;
-#X connect 18 4 19 4;
-#X connect 19 0 2 0;
diff --git a/iemabs/lp9_butt~.pd b/iemabs/lp9_butt~.pd
deleted file mode 100644
index 0a90e79..0000000
--- a/iemabs/lp9_butt~.pd
+++ /dev/null
@@ -1,37 +0,0 @@
-#N canvas 350 22 414 310 10;
-#X obj 22 42 inlet~;
-#X obj 53 66 inlet;
-#X obj 22 230 outlet~;
-#X text 18 256 (c) musil@iem.kug.ac.at;
-#X text 60 269 IEM KUG;
-#X text 62 42 ~signal_in~;
-#X text 90 67 <float> cutoff_frequency [Hz];
-#X text 185 86 <float> interpolation_time [ms];
-#X text 33 208 ~filtered signal_out~;
-#X obj 149 86 inlet;
-#X text 95 226 1.arg: <float> cutoff_frequency [Hz];
-#X text 95 236 2.arg: <float> interpolation_time [ms] (opt.);
-#X text 35 281 graz \, austria 2003;
-#X text 5 5 lp9_butt~;
-#X text 81 5 lowpass 9.order with butterworth characteristic;
-#X obj 22 107 lp2c~ \$1 0.347296 1 \$2;
-#X obj 22 127 lp2c~ \$1 1 1 \$2;
-#X obj 22 147 lp2c~ \$1 1.53209 1 \$2;
-#X obj 22 168 lp2c~ \$1 1.87939 1 \$2;
-#X obj 22 189 lp1c~ \$1 1 \$2;
-#X connect 0 0 15 0;
-#X connect 1 0 15 1;
-#X connect 9 0 15 4;
-#X connect 15 0 16 0;
-#X connect 15 1 16 1;
-#X connect 15 4 16 4;
-#X connect 16 0 17 0;
-#X connect 16 1 17 1;
-#X connect 16 4 17 4;
-#X connect 17 0 18 0;
-#X connect 17 1 18 1;
-#X connect 17 4 18 4;
-#X connect 18 0 19 0;
-#X connect 18 1 19 1;
-#X connect 18 4 19 4;
-#X connect 19 0 2 0;
diff --git a/iemabs/lp9_cheb~.pd b/iemabs/lp9_cheb~.pd
deleted file mode 100644
index ae104cd..0000000
--- a/iemabs/lp9_cheb~.pd
+++ /dev/null
@@ -1,38 +0,0 @@
-#N canvas 350 22 427 307 10;
-#X obj 22 42 inlet~;
-#X obj 58 66 inlet;
-#X obj 22 230 outlet~;
-#X text 18 256 (c) musil@iem.kug.ac.at;
-#X text 60 269 IEM KUG;
-#X text 62 42 ~signal_in~;
-#X text 95 67 <float> cutoff_frequency [Hz];
-#X text 201 86 <float> interpolation_time [ms];
-#X text 30 208 ~filtered signal_out~;
-#X obj 167 86 inlet;
-#X text 142 17 and +1 dB passband-ripple;
-#X text 97 226 1.arg: <float> cutoff_frequency [Hz];
-#X text 97 236 2.arg: <float> interpolation_time [ms] (opt.);
-#X text 35 281 graz \, austria 2003;
-#X text 5 5 lp9_cheb~;
-#X text 81 5 lowpass 9.order with chebyshev characteristic;
-#X obj 22 107 lp2c~ \$1 0.0562 1.0258 \$2;
-#X obj 22 127 lp2c~ \$1 0.2076 1.3166 \$2;
-#X obj 22 148 lp2c~ \$1 0.5624 2.3278 \$2;
-#X obj 22 168 lp2c~ \$1 2.1252 7.1711 \$2;
-#X obj 22 189 lp1c~ \$1 6.3415 \$2;
-#X connect 0 0 16 0;
-#X connect 1 0 16 1;
-#X connect 9 0 16 4;
-#X connect 16 0 17 0;
-#X connect 16 1 17 1;
-#X connect 16 4 17 4;
-#X connect 17 0 18 0;
-#X connect 17 1 18 1;
-#X connect 17 4 18 4;
-#X connect 18 0 19 0;
-#X connect 18 1 19 1;
-#X connect 18 4 19 4;
-#X connect 19 0 20 0;
-#X connect 19 1 20 1;
-#X connect 19 4 20 4;
-#X connect 20 0 2 0;
diff --git a/iemabs/lp9_crit~.pd b/iemabs/lp9_crit~.pd
deleted file mode 100644
index dad63a2..0000000
--- a/iemabs/lp9_crit~.pd
+++ /dev/null
@@ -1,37 +0,0 @@
-#N canvas 350 22 418 314 10;
-#X obj 22 42 inlet~;
-#X obj 58 65 inlet;
-#X obj 22 230 outlet~;
-#X text 18 256 (c) musil@iem.kug.ac.at;
-#X text 60 269 IEM KUG;
-#X text 62 42 ~signal_in~;
-#X text 95 66 <float> cutoff_frequency [Hz];
-#X text 203 86 <float> interpolation_time [ms];
-#X text 33 208 ~filtered signal_out~;
-#X obj 167 86 inlet;
-#X text 95 226 1.arg: <float> cutoff_frequency [Hz];
-#X text 95 236 2.arg: <float> interpolation_time [ms] (opt.);
-#X text 35 281 graz \, austria 2003;
-#X obj 22 107 lp2c~ \$1 0.5659 0.0801 \$2;
-#X obj 22 127 lp2c~ \$1 0.5659 0.0801 \$2;
-#X obj 22 147 lp2c~ \$1 0.5659 0.0801 \$2;
-#X obj 22 167 lp2c~ \$1 0.5659 0.0801 \$2;
-#X obj 22 189 lp1c~ \$1 0.2829 \$2;
-#X text 5 5 lp9_crit~;
-#X text 81 5 lowpass 9.order with critical damping;
-#X connect 0 0 13 0;
-#X connect 1 0 13 1;
-#X connect 9 0 13 4;
-#X connect 13 0 14 0;
-#X connect 13 1 14 1;
-#X connect 13 4 14 4;
-#X connect 14 0 15 0;
-#X connect 14 1 15 1;
-#X connect 14 4 15 4;
-#X connect 15 0 16 0;
-#X connect 15 1 16 1;
-#X connect 15 4 16 4;
-#X connect 16 0 17 0;
-#X connect 16 1 17 1;
-#X connect 16 4 17 4;
-#X connect 17 0 2 0;
diff --git a/iemabs/maverage~.pd b/iemabs/maverage~.pd
deleted file mode 100644
index 4c4914a..0000000
--- a/iemabs/maverage~.pd
+++ /dev/null
@@ -1,27 +0,0 @@
-#N canvas 167 77 540 340 10;
-#X text 28 56 ~~in~~;
-#X obj 30 71 inlet~;
-#X obj 30 248 outlet~;
-#X text 28 262 ~~out~~;
-#X obj 78 92 inlet;
-#X text 91 77 average-time <float> [ms];
-#X text 157 168 changing the average-time resets the calculation the first average-time milliseconds !!;
-#X obj 30 208 delwrite~ \$0-avrg_del \$1;
-#X obj 78 138 delread~ \$0-avrg_del \$2;
-#X text 191 208 1.arg: max. average-time <float> [ms] \; 2.arg: average-time <float> [ms];
-#X obj 78 113 t f f;
-#X text 80 11 moving average filter with IIR-solution;
-#X text 209 42 N = 0.001 * average-time_ms * samplerate;
-#X text 185 27 y[n] = (x[n] + x[n-1] + x[n-2] +...+ x[n-N]) / N;
-#X text 20 284 (c) musil@iem.kug.ac.at;
-#X text 62 297 IEM KUG;
-#X text 37 309 graz \, austria 2001;
-#X obj 30 165 mov_avrg_kern~ \$2;
-#X text 10 10 maverage~;
-#X connect 1 0 7 0;
-#X connect 1 0 17 0;
-#X connect 4 0 10 0;
-#X connect 8 0 17 1;
-#X connect 10 0 8 0;
-#X connect 10 1 17 2;
-#X connect 17 0 2 0;
diff --git a/iemabs/merge_any.pd b/iemabs/merge_any.pd
deleted file mode 100644
index 4d11c86..0000000
--- a/iemabs/merge_any.pd
+++ /dev/null
@@ -1,20 +0,0 @@
-#N canvas 233 225 603 435 10;
-#X obj 37 84 inlet;
-#X obj 204 86 inlet;
-#X obj 37 305 outlet;
-#X text 14 358 (c) musil@iem.kug.ac.at;
-#X text 56 371 IEM KUG;
-#X text 31 383 graz \, austria 2002;
-#X text 17 15 merge_any;
-#X text 115 16 merge 2 messages together;
-#X text 313 57 no args;
-#X text 39 62 hot inlet;
-#X text 200 62 cold inlet;
-#X obj 204 109 pre_inlet 1 1;
-#X obj 37 113 pre_inlet 1 0;
-#X obj 37 278 iem_append_kernel;
-#X connect 0 0 12 0;
-#X connect 1 0 11 0;
-#X connect 11 0 13 0;
-#X connect 12 0 13 0;
-#X connect 13 0 2 0;
diff --git a/iemabs/mull~.pd b/iemabs/mull~.pd
deleted file mode 100644
index e92fae5..0000000
--- a/iemabs/mull~.pd
+++ /dev/null
@@ -1,28 +0,0 @@
-#N canvas 320 149 406 323 10;
-#X obj 22 42 inlet~;
-#X obj 35 67 inlet;
-#X obj 22 238 outlet~;
-#X text 14 266 (c) musil@iem.kug.ac.at;
-#X text 56 279 IEM KUG;
-#X text 62 42 ~signal_in~;
-#X obj 90 112 inlet;
-#X text 31 291 graz \, austria 2001;
-#X text 69 239 ~signal_out~;
-#X obj 22 215 *~;
-#X obj 35 194 line~;
-#X obj 41 146 loadbang;
-#X text 72 66 <float> multiplication-coefficient or;
-#X text 72 78 <list> multiplication-coefficient + interpol_time [ms];
-#X text 119 180 1.arg: <float> multiplication-coefficient;
-#X text 49 9 signal-multiplication with line~ interpolation;
-#X text 125 113 <float> interpolation_time [ms];
-#X text 119 191 2.arg: <float> interpolation_time [ms];
-#X obj 35 175 pack \$1 \$2;
-#X text 11 9 mull~;
-#X connect 0 0 9 0;
-#X connect 1 0 18 0;
-#X connect 6 0 18 1;
-#X connect 9 0 2 0;
-#X connect 10 0 9 1;
-#X connect 11 0 18 0;
-#X connect 18 0 10 0;
diff --git a/iemabs/my_canvas.pd b/iemabs/my_canvas.pd
deleted file mode 100644
index 8d1e6a0..0000000
--- a/iemabs/my_canvas.pd
+++ /dev/null
@@ -1,243 +0,0 @@
-#N canvas 478 61 459 285 10;
-#X obj 1 1 cnv 15 300 60 foo10_snd foo10_rcv my_canvas=cnv 50 20 192
-17 -225280 -11904 0;
-#X text 4 232 (c) musil@iem.kug.ac.at;
-#X text 46 245 IEM KUG;
-#X text 21 257 graz \, austria 2001;
-#N canvas 215 80 699 530 edit 0;
-#X obj 39 226 f;
-#X msg 17 205 bang;
-#X floatatom 55 204 3 63 88;
-#X floatatom 90 226 3 0 37;
-#X obj 39 249 pack 0 0;
-#X text 117 226 y-label;
-#X text 83 204 x-label;
-#X obj 297 281 f;
-#X msg 275 260 bang;
-#X floatatom 313 259 3 -10 10;
-#X floatatom 348 281 3 -10 10;
-#X obj 297 304 pack 0 0;
-#X obj 309 396 f;
-#X msg 287 375 bang;
-#X floatatom 325 374 3 20 60;
-#X floatatom 360 396 3 150 200;
-#X obj 309 419 pack 0 0;
-#X text 341 259 x-delta;
-#X text 375 281 y-delta;
-#X text 353 374 x-position;
-#X text 387 396 y-position;
-#X obj 59 341 f;
-#X msg 37 320 bang;
-#X floatatom 75 319 3 0 2;
-#X floatatom 110 341 3 4 36;
-#X obj 59 364 pack 0 0;
-#X text 103 319 font;
-#X text 139 341 height;
-#X floatatom 275 183 3 2 20;
-#X msg 52 137 \; foo10_rcv color \$1 \$2;
-#X msg 39 274 \; foo10_rcv label_pos \$1 \$2;
-#X msg 59 390 \; foo10_rcv label_font \$1 \$2;
-#X msg 36 430 \; foo10_rcv label blabla;
-#X msg 36 466 \; foo10_rcv label my_canvas;
-#X msg 309 444 \; foo10_rcv pos \$1 \$2;
-#X msg 297 329 \; foo10_rcv delta \$1 \$2;
-#X obj 505 234 f;
-#X msg 483 213 bang;
-#X floatatom 521 212 5 100 1000;
-#X floatatom 556 234 4 50 500;
-#X obj 505 257 pack 0 0;
-#X text 566 212 width;
-#X text 594 236 height;
-#X msg 505 282 \; foo10_rcv vis_size \$1 \$2;
-#X msg 275 211 \; foo10_rcv size \$1;
-#X text 305 183 selectable size;
-#X msg 483 156 \; foo10a_rcv receive foo10_rcv;
-#X msg 483 119 \; foo10_rcv receive foo10a_rcv;
-#X msg 482 29 \; foo10_rcv send foo10a_snd;
-#X msg 482 67 \; foo10_rcv send foo10_snd;
-#X msg 509 372 \; foo10_rcv get_pos;
-#X obj 510 407 r foo10_snd;
-#X obj 510 428 unpack 0 0;
-#X floatatom 510 453 4 0 0;
-#X floatatom 575 452 4 0 0;
-#X text 490 452 x=;
-#X text 557 452 y=;
-#X obj 52 79 f;
-#X msg 29 31 bang;
-#X floatatom 68 29 3 0 29;
-#X floatatom 103 47 3 0 29;
-#X text 96 29 background;
-#X text 131 48 label-color;
-#X msg 290 25 back;
-#X msg 290 49 label;
-#X msg 252 25 bang;
-#N canvas 15 207 606 448 RGB_____________ 0;
-#X obj 97 56 inlet;
-#X obj 262 53 inlet;
-#X obj 339 55 inlet;
-#X obj 405 56 inlet;
-#X obj 97 270 bang;
-#X msg 77 295 0;
-#X msg 104 295 1;
-#X obj 146 268 bang;
-#X msg 132 295 0;
-#X msg 160 295 1;
-#X obj 265 313 spigot;
-#X obj 312 313 spigot;
-#X obj 249 385 outlet;
-#X text 93 33 select;
-#X text 267 28 red;
-#X text 337 30 green;
-#X text 409 30 blue;
-#X obj 405 102 t b f;
-#X obj 339 160 +;
-#X obj 339 185 t b f;
-#X obj 339 216 +;
-#X obj 296 385 outlet;
-#X obj 28 180 loadbang;
-#X obj 296 361 f;
-#X obj 249 361 f;
-#X obj 262 79 * -65536;
-#X obj 339 80 * -256;
-#X obj 405 80 * -1;
-#X obj 339 247 - 1;
-#X obj 97 135 route back label bang;
-#X obj 235 168 t b b b;
-#X connect 0 0 29 0;
-#X connect 1 0 25 0;
-#X connect 2 0 26 0;
-#X connect 3 0 27 0;
-#X connect 4 0 5 0;
-#X connect 4 0 6 0;
-#X connect 5 0 11 1;
-#X connect 6 0 10 1;
-#X connect 7 0 8 0;
-#X connect 7 0 9 0;
-#X connect 8 0 10 1;
-#X connect 9 0 11 1;
-#X connect 10 0 24 1;
-#X connect 11 0 23 1;
-#X connect 17 0 18 0;
-#X connect 17 1 18 1;
-#X connect 18 0 19 0;
-#X connect 19 0 20 0;
-#X connect 19 1 20 1;
-#X connect 20 0 28 0;
-#X connect 22 0 6 0;
-#X connect 23 0 21 0;
-#X connect 24 0 12 0;
-#X connect 25 0 20 0;
-#X connect 26 0 18 0;
-#X connect 27 0 17 0;
-#X connect 28 0 11 0;
-#X connect 28 0 10 0;
-#X connect 29 0 4 0;
-#X connect 29 1 7 0;
-#X connect 29 2 30 0;
-#X connect 30 0 24 0;
-#X connect 30 1 23 0;
-#X connect 30 2 28 0;
-#X restore 290 86 pd RGB_____________;
-#X floatatom 332 55 3 0 255;
-#X floatatom 375 55 3 0 255;
-#X floatatom 418 56 3 0 255;
-#X text 39 3 preset-colors;
-#X text 301 0 RGB-colors;
-#X text 332 37 red;
-#X text 368 36 green;
-#X text 416 36 blue;
-#X obj 52 104 pack 0 0;
-#X connect 0 0 4 0;
-#X connect 1 0 0 0;
-#X connect 2 0 0 1;
-#X connect 3 0 4 1;
-#X connect 4 0 30 0;
-#X connect 7 0 11 0;
-#X connect 8 0 7 0;
-#X connect 9 0 7 1;
-#X connect 10 0 11 1;
-#X connect 11 0 35 0;
-#X connect 12 0 16 0;
-#X connect 13 0 12 0;
-#X connect 14 0 12 1;
-#X connect 15 0 16 1;
-#X connect 16 0 34 0;
-#X connect 21 0 25 0;
-#X connect 22 0 21 0;
-#X connect 23 0 21 1;
-#X connect 24 0 25 1;
-#X connect 25 0 31 0;
-#X connect 28 0 44 0;
-#X connect 36 0 40 0;
-#X connect 37 0 36 0;
-#X connect 38 0 36 1;
-#X connect 39 0 40 1;
-#X connect 40 0 43 0;
-#X connect 51 0 52 0;
-#X connect 52 0 53 0;
-#X connect 52 1 54 0;
-#X connect 57 0 75 0;
-#X connect 58 0 57 0;
-#X connect 59 0 57 1;
-#X connect 60 0 75 1;
-#X connect 63 0 66 0;
-#X connect 64 0 66 0;
-#X connect 65 0 66 0;
-#X connect 66 0 75 0;
-#X connect 66 1 75 1;
-#X connect 67 0 66 1;
-#X connect 68 0 66 2;
-#X connect 69 0 66 3;
-#X connect 75 0 29 0;
-#X restore 305 20 pd edit;
-#X floatatom 110 193 4 0 0;
-#X floatatom 147 193 4 0 0;
-#X text 121 209 x;
-#X text 158 209 y;
-#X obj 7 161 metro 100;
-#X obj 33 141 tgl 15 1 empty empty empty 20 8 0 10 -262144 -1 -1 1
-1;
-#X obj 110 145 r from_K1;
-#X floatatom 188 194 4 0 0;
-#X floatatom 225 194 4 0 0;
-#X text 198 210 x;
-#X text 236 210 y;
-#X obj 188 146 r from_K2;
-#X msg 7 185 \; to_K get_pos;
-#N canvas 506 290 395 395 room 1;
-#X obj 1 1 cnv 1 400 400 empty empty type...ctrl+e 150 140 2 17 -33289
--24198 0;
-#X obj 15 16 cnv 1 1 360 empty empty move_K1_and_K2 115 160 2 17 -166441
--24198 0;
-#X obj 374 15 cnv 1 1 360 empty empty empty 20 12 2 20 -99865 -66577
-0;
-#X obj 15 15 cnv 1 360 1 empty empty empty 20 12 2 20 -166441 -66577
-0;
-#X obj 17 375 cnv 1 358 1 empty empty empty 20 12 2 20 -99865 -66577
-0;
-#X obj 24 24 cnv 25 25 25 from_K1 to_K K1 1 13 194 14 -261681 -123526
-0;
-#X obj 342 342 cnv 25 25 25 from_K2 to_K K2 1 13 194 14 -225280 -1109
-0;
-#X restore 307 147 pd room;
-#X obj 110 169 unpack;
-#X obj 188 170 unpack;
-#X text 172 257 updated for Pd version 0.34;
-#X text 51 92 to modify geometry \, colors \, etc.;
-#X obj 2 115 cnv 1 470 1 empty empty empty 20 12 2 20 -261681 -66577
-0;
-#X text 40 78 of the light-blue;
-#X text 166 78 my_canvas-object \,;
-#X text 5 64 click the properties-dialog on the top-left corner;
-#X obj 361 195 r foo10_rcv;
-#X obj 403 215 s ggg;
-#X obj 187 236 x_7_guis aaa bbb ccc ddd eee fff ggg;
-#X connect 9 0 17 0;
-#X connect 10 0 9 0;
-#X connect 11 0 19 0;
-#X connect 16 0 20 0;
-#X connect 19 0 5 0;
-#X connect 19 1 6 0;
-#X connect 20 0 12 0;
-#X connect 20 1 13 0;
-#X connect 27 0 28 0;
diff --git a/iemabs/my_numbox.pd b/iemabs/my_numbox.pd
deleted file mode 100644
index 115e7e1..0000000
--- a/iemabs/my_numbox.pd
+++ /dev/null
@@ -1,302 +0,0 @@
-#N canvas 100 190 390 413 10;
-#X obj 1 1 cnv 8 100 60 empty empty my_numbox=nbx 20 20 1 18 -262144
--1109 0;
-#X floatatom 38 127 9 0 0;
-#X msg 47 84 set \$1;
-#X floatatom 38 41 7 0 0;
-#X text 13 355 (c) musil@iem.kug.ac.at;
-#X text 55 368 IEM KUG;
-#X text 30 380 graz \, austria 2001;
-#X obj 38 149 bng 15 250 50 0 empty empty empty 8 -8 0 10 -262144 -1
--1;
-#X obj 18 41 bng 15 250 50 0 empty empty empty 8 -8 0 10 -262144 -1
--1;
-#X obj 41 107 nbx 5 12 100 300 0 1 foo12_snd foo12_rcv lin. 46 7 192
-10 -261689 -90133 -44926 160;
-#X floatatom 47 62 7 0 0;
-#X floatatom 116 150 9 0 0;
-#X obj 110 308 r goo13_snd;
-#X obj 145 248 s goo13_rcv;
-#X floatatom 105 40 7 0 0;
-#X floatatom 145 206 7 0 0;
-#X obj 60 170 print;
-#N canvas 276 200 290 224 once 0;
-#X obj 38 47 t b b f;
-#X msg 56 85 1;
-#X obj 31 108 f 0;
-#X obj 31 131 pack 0 0;
-#X obj 31 156 route 0;
-#X obj 38 24 inlet;
-#X obj 31 180 outlet;
-#X connect 0 0 1 0;
-#X connect 0 1 2 0;
-#X connect 0 2 3 1;
-#X connect 1 0 2 1;
-#X connect 2 0 3 0;
-#X connect 3 0 4 0;
-#X connect 4 0 6 0;
-#X connect 5 0 0 0;
-#X restore 60 147 pd once;
-#X obj 37 248 nbx 5 16 55 3520 1 0 goo13_snd goo13_rcv Hz 68 9 192
-17 -225280 -1109 -260818 2057.51;
-#X obj 37 308 ftom;
-#X floatatom 37 330 9 0 0;
-#X floatatom 64 287 9 0 0;
-#X floatatom 110 329 9 0 0;
-#X text 175 176 click properties to;
-#X floatatom 37 203 8 0 0;
-#X obj 37 226 mtof;
-#X text 12 184 --------------------;
-#X text 163 187 modify geometry \, colors \, etc.;
-#X obj 105 82 s foo12_rcv;
-#X obj 116 130 r foo12_snd;
-#X msg 105 61 set \$1;
-#X msg 145 227 set \$1;
-#X text 197 120 (0.01 pixels);
-#X text 183 99 shift-click & drag;
-#X text 189 109 for fine-tuning;
-#X text 148 270 UP- \, DOWN- \, LEFT- or RIGHT-key;
-#X text 147 281 for moving selected gui-objects;
-#N canvas 207 113 716 530 edit 0;
-#X obj 32 220 f;
-#X msg 10 199 bang;
-#X floatatom 48 198 3 63 88;
-#X floatatom 83 220 3 0 37;
-#X obj 32 243 pack 0 0;
-#X text 110 220 y-label;
-#X text 76 198 x-label;
-#X obj 279 246 f;
-#X msg 257 225 bang;
-#X floatatom 295 224 3 -10 10;
-#X floatatom 330 246 3 -10 10;
-#X obj 279 269 pack 0 0;
-#X obj 292 358 f;
-#X msg 270 337 bang;
-#X floatatom 308 336 3 20 60;
-#X floatatom 343 358 3 150 200;
-#X obj 292 381 pack 0 0;
-#X text 323 224 x-delta;
-#X text 357 246 y-delta;
-#X text 336 336 x-position;
-#X text 370 358 y-position;
-#X obj 52 335 f;
-#X msg 30 314 bang;
-#X floatatom 68 313 3 0 2;
-#X floatatom 103 335 3 4 36;
-#X obj 52 358 pack 0 0;
-#X text 96 313 font;
-#X text 132 335 height;
-#X text 523 401 no init;
-#X text 493 453 init value on loadbang;
-#X msg 47 154 \; goo13_rcv color \$1 \$2 \$3;
-#X msg 32 268 \; goo13_rcv label_pos \$1 \$2;
-#X msg 52 383 \; goo13_rcv label_font \$1 \$2;
-#X msg 34 427 \; goo13_rcv label blabla;
-#X msg 292 406 \; goo13_rcv pos \$1 \$2;
-#X msg 279 294 \; goo13_rcv delta \$1 \$2;
-#X msg 475 21 \; goo13_rcv send goo13a_snd;
-#X msg 475 59 \; goo13_rcv send goo13_snd;
-#X msg 476 105 \; goo13_rcv receive goo13a_rcv;
-#X msg 476 143 \; goo13a_rcv receive goo13_rcv;
-#X msg 502 420 \; goo13_rcv init 0;
-#X msg 503 471 \; goo13_rcv init 1;
-#X obj 486 291 f;
-#X msg 464 270 bang;
-#X floatatom 502 269 3 55 440;
-#X floatatom 537 291 6 440 3520;
-#X obj 486 314 pack 0 0;
-#X msg 486 339 \; goo13_rcv range \$1 \$2;
-#X msg 363 465 \; goo13_rcv log;
-#X msg 269 466 \; goo13_rcv lin;
-#X text 269 448 linear / logarithmical;
-#X obj 275 133 f;
-#X msg 250 112 bang;
-#X floatatom 291 111 3 1 15;
-#X floatatom 326 133 3 8 50;
-#X obj 275 156 pack 0 0;
-#X msg 275 181 \; goo13_rcv size \$1 \$2;
-#X msg 34 463 \; goo13_rcv label log.freq.;
-#X obj 47 100 pack 0 0 0;
-#X obj 47 72 f;
-#X msg 24 24 bang;
-#X floatatom 63 22 3 0 29;
-#X floatatom 79 42 3 0 29;
-#X floatatom 112 58 3 0 29;
-#X text 91 22 background;
-#X text 106 42 front-color;
-#X text 140 59 label-color;
-#X msg 277 22 back;
-#X msg 277 42 front;
-#X msg 277 62 label;
-#X msg 239 22 bang;
-#N canvas 15 207 606 448 RGB_____________ 0;
-#X obj 97 56 inlet;
-#X obj 262 53 inlet;
-#X obj 339 55 inlet;
-#X obj 405 56 inlet;
-#X obj 97 270 bang;
-#X msg 77 295 0;
-#X msg 104 295 1;
-#X obj 146 268 bang;
-#X msg 132 295 0;
-#X msg 160 295 1;
-#X obj 196 269 bang;
-#X msg 187 295 0;
-#X msg 214 295 1;
-#X obj 265 313 spigot;
-#X obj 312 313 spigot;
-#X obj 359 313 spigot;
-#X obj 249 385 outlet;
-#X text 93 33 select;
-#X text 267 28 red;
-#X text 337 30 green;
-#X text 409 30 blue;
-#X obj 405 102 t b f;
-#X obj 339 160 +;
-#X obj 339 185 t b f;
-#X obj 339 216 +;
-#X obj 296 385 outlet;
-#X obj 343 385 outlet;
-#X obj 28 180 loadbang;
-#X obj 97 135 route back front label bang;
-#X obj 343 362 f;
-#X obj 296 361 f;
-#X obj 249 361 f;
-#X obj 262 79 * -65536;
-#X obj 339 80 * -256;
-#X obj 405 80 * -1;
-#X obj 339 247 - 1;
-#X obj 235 168 t b b b b;
-#X connect 0 0 28 0;
-#X connect 1 0 32 0;
-#X connect 2 0 33 0;
-#X connect 3 0 34 0;
-#X connect 4 0 5 0;
-#X connect 4 0 6 0;
-#X connect 5 0 14 1;
-#X connect 5 0 15 1;
-#X connect 6 0 13 1;
-#X connect 7 0 8 0;
-#X connect 7 0 9 0;
-#X connect 8 0 13 1;
-#X connect 8 0 15 1;
-#X connect 9 0 14 1;
-#X connect 10 0 11 0;
-#X connect 10 0 12 0;
-#X connect 11 0 13 1;
-#X connect 11 0 14 1;
-#X connect 12 0 15 1;
-#X connect 13 0 31 1;
-#X connect 14 0 30 1;
-#X connect 15 0 29 1;
-#X connect 21 0 22 0;
-#X connect 21 1 22 1;
-#X connect 22 0 23 0;
-#X connect 23 0 24 0;
-#X connect 23 1 24 1;
-#X connect 24 0 35 0;
-#X connect 27 0 6 0;
-#X connect 28 0 4 0;
-#X connect 28 1 7 0;
-#X connect 28 2 10 0;
-#X connect 28 3 36 0;
-#X connect 29 0 26 0;
-#X connect 30 0 25 0;
-#X connect 31 0 16 0;
-#X connect 32 0 24 0;
-#X connect 33 0 22 0;
-#X connect 34 0 21 0;
-#X connect 35 0 15 0;
-#X connect 35 0 14 0;
-#X connect 35 0 13 0;
-#X connect 36 0 31 0;
-#X connect 36 1 30 0;
-#X connect 36 2 29 0;
-#X connect 36 3 35 0;
-#X restore 277 82 pd RGB_____________;
-#X floatatom 319 52 3 0 255;
-#X floatatom 362 52 3 0 255;
-#X floatatom 405 53 3 0 255;
-#X text 34 -1 preset-colors;
-#X text 290 1 RGB-colors;
-#X text 319 34 red;
-#X text 355 33 green;
-#X text 403 33 blue;
-#X text 319 111 width in digits;
-#X text 357 134 height in pix;
-#X text 530 269 minimum-bound;
-#X text 586 291 maximum-bound;
-#X connect 0 0 4 0;
-#X connect 1 0 0 0;
-#X connect 2 0 0 1;
-#X connect 3 0 4 1;
-#X connect 4 0 31 0;
-#X connect 7 0 11 0;
-#X connect 8 0 7 0;
-#X connect 9 0 7 1;
-#X connect 10 0 11 1;
-#X connect 11 0 35 0;
-#X connect 12 0 16 0;
-#X connect 13 0 12 0;
-#X connect 14 0 12 1;
-#X connect 15 0 16 1;
-#X connect 16 0 34 0;
-#X connect 21 0 25 0;
-#X connect 22 0 21 0;
-#X connect 23 0 21 1;
-#X connect 24 0 25 1;
-#X connect 25 0 32 0;
-#X connect 42 0 46 0;
-#X connect 43 0 42 0;
-#X connect 44 0 42 1;
-#X connect 45 0 46 1;
-#X connect 46 0 47 0;
-#X connect 51 0 55 0;
-#X connect 52 0 51 0;
-#X connect 53 0 51 1;
-#X connect 54 0 55 1;
-#X connect 55 0 56 0;
-#X connect 58 0 30 0;
-#X connect 59 0 58 0;
-#X connect 60 0 59 0;
-#X connect 61 0 59 1;
-#X connect 62 0 58 1;
-#X connect 63 0 58 2;
-#X connect 67 0 71 0;
-#X connect 68 0 71 0;
-#X connect 69 0 71 0;
-#X connect 70 0 71 0;
-#X connect 71 0 58 0;
-#X connect 71 1 58 1;
-#X connect 71 2 58 2;
-#X connect 72 0 71 1;
-#X connect 73 0 71 2;
-#X connect 74 0 71 3;
-#X restore 314 245 pd edit;
-#X text 187 379 updated for Pd version 0.34;
-#X obj 220 41 nbx 3 12 -1e+37 1e+37 0 0 iii iii empty 20 8 192 10 -262144
--1 -1 0;
-#X text 174 11 gui-number-box:;
-#X obj 220 56 nbx 3 12 -1e+37 1e+37 0 0 iii iii empty 20 8 192 10 -262144
--1 -1 0;
-#X obj 220 71 nbx 3 12 -1e+37 1e+37 0 0 iii iii empty 20 8 192 10 -262144
--1 -1 0;
-#X connect 1 0 7 0;
-#X connect 2 0 9 0;
-#X connect 3 0 9 0;
-#X connect 8 0 9 0;
-#X connect 9 0 1 0;
-#X connect 9 0 17 0;
-#X connect 10 0 2 0;
-#X connect 12 0 22 0;
-#X connect 14 0 30 0;
-#X connect 15 0 31 0;
-#X connect 17 0 16 0;
-#X connect 18 0 21 0;
-#X connect 18 0 19 0;
-#X connect 19 0 20 0;
-#X connect 24 0 25 0;
-#X connect 25 0 18 0;
-#X connect 29 0 11 0;
-#X connect 30 0 28 0;
-#X connect 31 0 13 0;
diff --git a/iemabs/once.pd b/iemabs/once.pd
deleted file mode 100644
index ed21f2e..0000000
--- a/iemabs/once.pd
+++ /dev/null
@@ -1,43 +0,0 @@
-#N canvas 234 143 386 418 10;
-#X obj 89 162 spigot;
-#X obj 34 59 inlet;
-#X obj 89 111 t a b;
-#X obj 126 140 f 1;
-#X obj 89 194 t a b;
-#X obj 119 216 f 0;
-#X obj 89 247 outlet;
-#X obj 207 56 inlet;
-#X obj 207 79 bang;
-#X obj 207 102 f 1;
-#X text 22 336 (c) musil@iem.kug.ac.at;
-#X text 64 346 IEM KUG;
-#X text 21 314 (c) zmoelnig@iem.kug.ac.at;
-#X text 8 6 once;
-#X text 64 7 only the first message passes through;
-#X text 29 37 message in;
-#X text 29 289 message out (only once);
-#X text 203 36 anything to init once;
-#X text 39 355 graz \, austria 2003;
-#X obj 34 80 route bang;
-#X obj 34 110 t b b;
-#X obj 34 162 spigot;
-#X obj 34 194 t b b;
-#X connect 0 0 4 0;
-#X connect 1 0 19 0;
-#X connect 2 0 0 0;
-#X connect 2 1 3 0;
-#X connect 3 0 0 1;
-#X connect 3 0 21 1;
-#X connect 4 0 6 0;
-#X connect 4 1 5 0;
-#X connect 5 0 3 1;
-#X connect 7 0 8 0;
-#X connect 8 0 9 0;
-#X connect 9 0 3 1;
-#X connect 19 0 20 0;
-#X connect 19 1 2 0;
-#X connect 20 0 21 0;
-#X connect 20 1 3 0;
-#X connect 21 0 22 0;
-#X connect 22 0 6 0;
-#X connect 22 1 5 0;
diff --git a/iemabs/output~.pd b/iemabs/output~.pd
deleted file mode 100644
index 70bd639..0000000
--- a/iemabs/output~.pd
+++ /dev/null
@@ -1,27 +0,0 @@
-#N canvas 191 63 365 293 10;
-#X obj 141 169 dbtorms;
-#X obj 94 87 inlet;
-#X text 94 64 level;
-#X obj 141 215 line~;
-#X obj 19 136 dac~;
-#X text 19 67 audio;
-#X text 151 151 show level;
-#X obj 19 87 inlet~;
-#X obj 19 109 *~;
-#X obj 20 223 outlet;
-#X msg 141 127 95;
-#X obj 141 193 pack 0 500;
-#X obj 20 200 pvu~;
-#X obj 141 106 r newbang;
-#X text 15 20 ouput~;
-#X connect 0 0 11 0;
-#X connect 1 0 0 0;
-#X connect 3 0 8 1;
-#X connect 7 0 8 0;
-#X connect 8 0 4 1;
-#X connect 8 0 4 0;
-#X connect 8 0 12 0;
-#X connect 10 0 0 0;
-#X connect 11 0 3 0;
-#X connect 12 0 9 0;
-#X connect 13 0 10 0;
diff --git a/iemabs/pink~.pd b/iemabs/pink~.pd
deleted file mode 100644
index f7482b1..0000000
--- a/iemabs/pink~.pd
+++ /dev/null
@@ -1,16 +0,0 @@
-#N canvas 142 265 406 237 10;
-#X text 27 150 signal-out;
-#X obj 29 129 outlet~;
-#X obj 29 49 noise~;
-#X text 14 7 pink~;
-#X text 65 8 pink-noise-generator with -3 dB per oktave;
-#X text 13 178 (c) musil@iem.kug.ac.at;
-#X text 55 191 IEM KUG;
-#X text 30 203 graz \, austria 2001;
-#X obj 29 88 biquad~ 1.83221 -0.836851 0.271264 -0.456311 0.18969;
-#X obj 29 108 biquad~ 0.273097 0.087865 0.505803 0.171365 -0.03813;
-#X obj 29 68 biquad~ 1.98893 -0.988954 1.00554 -1.9889 0.983444;
-#X connect 2 0 10 0;
-#X connect 8 0 9 0;
-#X connect 9 0 1 0;
-#X connect 10 0 8 0;
diff --git a/iemabs/popup.pd b/iemabs/popup.pd
deleted file mode 100644
index 7236937..0000000
--- a/iemabs/popup.pd
+++ /dev/null
@@ -1,25 +0,0 @@
-#N canvas 194 110 646 379 10;
-#X obj 39 65 pop 6 17 0 0 play_cmd play_cmd play_cmd 82 9 192 17 -225280
--1109 -260818 0 5 open rewind start stop quit;
-#X obj 105 196 init_popup help-popup.txt play_cmd;
-#X obj 25 196 r play_cmd;
-#X obj 25 218 route set_pop_name;
-#X text 11 9 popup = pop;
-#X obj 263 236 pp set;
-#X msg 263 258 0 open;
-#X obj 69 276 unpack float symbol;
-#X floatatom 69 299 5 0 0;
-#X symbolatom 197 300 10 0 0;
-#X obj 413 93 pop 7 14 0 0 empty empty empty 50 7 0 10 -262144 -1 -1
-0 1 pop;
-#X floatatom 413 128 5 0 0;
-#X symbolatom 460 129 10 0 0;
-#X connect 1 0 10 0;
-#X connect 2 0 3 0;
-#X connect 3 1 5 0;
-#X connect 3 1 7 0;
-#X connect 5 0 6 0;
-#X connect 7 0 8 0;
-#X connect 7 1 9 0;
-#X connect 10 0 11 0;
-#X connect 10 1 12 0;
diff --git a/iemabs/pp.pd b/iemabs/pp.pd
deleted file mode 100644
index 9965d6b..0000000
--- a/iemabs/pp.pd
+++ /dev/null
@@ -1,24 +0,0 @@
-#N canvas 233 225 706 463 10;
-#X obj 53 113 inlet;
-#X obj 300 110 inlet;
-#X obj 53 349 outlet;
-#X text 14 399 (c) musil@iem.kug.ac.at;
-#X text 56 412 IEM KUG;
-#X text 35 61 hot inlet;
-#X text 297 60 cold inlet;
-#X text 35 76 tail of output-message;
-#X text 296 73 head of output-message;
-#X text 204 328 head of output-message;
-#X text 209 317 initials-arguments:;
-#X text 119 14 merge the head-message in front of the tail-message
-;
-#X text 31 424 graz \, austria 2003;
-#X obj 53 322 iem_prepend_kernel;
-#X obj 53 147 pre_inlet 1 0;
-#X obj 300 143 pre_inlet 1 1;
-#X text 17 15 prepend;
-#X connect 0 0 14 0;
-#X connect 1 0 15 0;
-#X connect 13 0 2 0;
-#X connect 14 0 13 0;
-#X connect 15 0 13 0;
diff --git a/iemabs/prepend.pd b/iemabs/prepend.pd
deleted file mode 100644
index 83decb5..0000000
--- a/iemabs/prepend.pd
+++ /dev/null
@@ -1,24 +0,0 @@
-#N canvas 233 225 704 461 10;
-#X obj 53 113 inlet;
-#X obj 300 110 inlet;
-#X obj 53 349 outlet;
-#X text 14 399 (c) musil@iem.kug.ac.at;
-#X text 56 412 IEM KUG;
-#X text 35 61 hot inlet;
-#X text 297 60 cold inlet;
-#X text 35 76 tail of output-message;
-#X text 296 73 head of output-message;
-#X text 204 328 head of output-message;
-#X text 209 317 initials-arguments:;
-#X text 119 14 merge the head-message in front of the tail-message
-;
-#X text 31 424 graz \, austria 2003;
-#X obj 53 322 iem_prepend_kernel;
-#X obj 53 147 pre_inlet 1 0;
-#X obj 300 143 pre_inlet 1 1;
-#X text 17 15 prepend;
-#X connect 0 0 14 0;
-#X connect 1 0 15 0;
-#X connect 13 0 2 0;
-#X connect 14 0 13 0;
-#X connect 15 0 13 0;
diff --git a/iemabs/radiobutton.pd b/iemabs/radiobutton.pd
deleted file mode 100644
index a5d8787..0000000
--- a/iemabs/radiobutton.pd
+++ /dev/null
@@ -1,282 +0,0 @@
-#N canvas 117 227 547 281 10;
-#X obj 1 1 cnv 8 100 60 empty empty radiobutton=rdb 20 20 1 18 -262144
--1109 0;
-#X text 16 213 (c) musil@iem.kug.ac.at;
-#X text 58 226 IEM KUG;
-#X text 33 238 graz \, austria 2001;
-#X text 289 52 click properties to;
-#X text 277 63 modify geometry \, colors \, etc.;
-#X obj 356 172 bng 15 250 50 0 empty empty empty 8 -8 0 10 -262144
--1 -1;
-#X obj 21 54 bng 15 250 50 0 empty empty empty 8 -8 0 10 -262144 -1
--1;
-#X obj 355 124 s foo8_rcv;
-#X obj 356 150 r foo8_snd;
-#X obj 44 100 hdl 25 1 1 10 foo8_snd foo8_rcv radio_0_9 156 -8 192
-10 -99865 -262144 -260818 1;
-#X msg 44 142 \$1;
-#X floatatom 44 164 4 0 0;
-#X obj 44 186 bng 15 250 50 0 empty empty empty 8 -8 0 10 -262144 -1
--1;
-#X obj 89 161 tgl 12 0 empty empty empty 8 -8 0 10 -262144 -1 -1 0
-1;
-#X obj 89 140 route 0 1 2 3 4 5 6 7 8 9;
-#X msg 221 66 set \$1;
-#X floatatom 221 45 4 0 9;
-#X floatatom 44 54 4 0 9;
-#X msg 122 45 7 0 -5.44;
-#X msg 126 67 3 3 4.55;
-#X obj 106 161 tgl 12 0 empty empty empty 8 -8 0 10 -262144 -1 -1 1
-1;
-#X obj 123 161 tgl 12 0 empty empty empty 8 -8 0 10 -262144 -1 -1 0
-1;
-#X obj 140 161 tgl 12 0 empty empty empty 8 -8 0 10 -262144 -1 -1 0
-1;
-#X obj 157 161 tgl 12 0 empty empty empty 8 -8 0 10 -262144 -1 -1 0
-1;
-#X obj 174 161 tgl 12 0 empty empty empty 8 -8 0 10 -262144 -1 -1 0
-1;
-#X obj 191 161 tgl 12 0 empty empty empty 8 -8 0 10 -262144 -1 -1 0
-1;
-#X obj 208 161 tgl 12 0 empty empty empty 8 -8 0 10 -262144 -1 -1 0
-1;
-#X obj 225 161 tgl 12 0 empty empty empty 8 -8 0 10 -262144 -1 -1 0
-1;
-#X obj 242 161 tgl 12 0 empty empty empty 8 -8 0 10 -262144 -1 -1 0
-1;
-#X obj 82 178 print;
-#X text 183 11 gui-radiobutton:;
-#X floatatom 380 198 4 0 0;
-#X msg 380 172 \$1;
-#X msg 355 103 set \$1;
-#X floatatom 355 82 4 0 9;
-#X text 128 178 UP- \, DOWN- \, LEFT- or RIGHT-key;
-#X text 127 189 for moving selected gui-objects;
-#N canvas 222 207 699 530 edit 0;
-#X obj 42 198 f;
-#X msg 20 177 bang;
-#X floatatom 58 176 3 63 156;
-#X floatatom 93 198 3 -20 37;
-#X obj 42 221 pack 0 0;
-#X text 120 198 y-label;
-#X text 86 176 x-label;
-#X floatatom 270 187 3 8 50;
-#X text 297 187 size;
-#X obj 286 293 f;
-#X msg 264 272 bang;
-#X floatatom 302 271 3 -10 10;
-#X floatatom 337 293 3 -10 10;
-#X obj 286 316 pack 0 0;
-#X obj 300 412 f;
-#X msg 278 391 bang;
-#X floatatom 316 390 3 20 60;
-#X floatatom 351 412 3 100 200;
-#X obj 300 435 pack 0 0;
-#X text 330 271 x-delta;
-#X text 364 293 y-delta;
-#X text 344 390 x-position;
-#X text 378 412 y-position;
-#X obj 62 313 f;
-#X msg 40 292 bang;
-#X floatatom 78 291 3 0 2;
-#X floatatom 113 313 3 4 36;
-#X obj 62 336 pack 0 0;
-#X text 106 291 font;
-#X text 142 313 height;
-#X text 504 293 no init;
-#X text 475 348 init value on loadbang;
-#X floatatom 482 228 5 2 20;
-#X msg 47 125 \; foo8_rcv color \$1 \$2 \$3;
-#X msg 42 246 \; foo8_rcv label_pos \$1 \$2;
-#X msg 62 361 \; foo8_rcv label_font \$1 \$2;
-#X msg 34 423 \; foo8_rcv label blabla;
-#X msg 300 460 \; foo8_rcv pos \$1 \$2;
-#X msg 286 341 \; foo8_rcv delta \$1 \$2;
-#X msg 270 216 \; foo8_rcv size \$1;
-#X msg 482 171 \; foo8a_rcv receive foo8_rcv;
-#X msg 483 133 \; foo8_rcv receive foo8a_rcv;
-#X msg 483 88 \; foo8_rcv send foo8_snd;
-#X msg 483 50 \; foo8_rcv send foo8a_snd;
-#X msg 483 312 \; foo8_rcv init 0;
-#X msg 485 366 \; foo8_rcv init 1;
-#X msg 490 436 \; foo8_rcv single_change;
-#X msg 490 470 \; foo8_rcv double_change;
-#X text 491 417 changing-behavior;
-#X msg 482 254 \; foo8_rcv number \$1;
-#X text 526 228 number of buttons;