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-rw-r--r--iemabs/0.INTRO.txt177
-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/all_guis-INTRO.txt123
-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.pd22
-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/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.wavbin0 -> 555 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.wavbin0 -> 556 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.wavbin0 -> 554 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.mp3bin0 -> 62693 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
165 files changed, 9824 insertions, 0 deletions
diff --git a/iemabs/0.INTRO.txt b/iemabs/0.INTRO.txt
new file mode 100644
index 0000000..eca41ee
--- /dev/null
+++ b/iemabs/0.INTRO.txt
@@ -0,0 +1,177 @@
+contents of iemlib Release 1.15 from December 2003
+
+============================ DSP~ ===============================
+
+------------------------- filter~ -------------------------------
+FIR~ finite impuls response filter, with array-coefficients
+
+maverage~ moving average filter, (IIR + delay)
+
+ap1~ allpass 1.order
+ap2~ allpass 2.order
+bpq2~ bandpass 2.order with Q-inlet
+bpw2~ bandpass 2.order with bandwidth-inlet
+bsq2~ bandstop 2.order (notch) with Q-inlet
+bsw2~ bandstop 2.order (notch) with bandwidth-inlet
+hp1~ highpass 1.order
+hp2~ highpass 2.order
+lp1~ lowpass 1.order
+lp2~ lowpass 2.order
+rbpq2~ resonance-bandpass 2.order with Q-inlet
+rbpw2~ resonance-bandpass 2.order with bandwidth-inlet
+
+hml_shelf~ high-middle-low shelving-filter with freq- and gain-inlets
+lp1_t~ lowpass 1.order with time_constant inlet
+para_bp2~ parametrical bandpass 2. order with freq-, Q- and gain-inlet
+
+hp2_butt~, hp3_butt~, hp4_butt~, hp5_butt~, hp6_butt~, hp7_butt~,
+hp8_butt~, hp9_butt~, hp10_butt~
+ highpass 2.3.4.5.6.7.8.9.10.order with butterworth characteristic
+hp2_cheb~, hp3_cheb~, hp4_cheb~, hp5_cheb~, hp6_cheb~, hp7_cheb~,
+hp8_cheb~, hp9_cheb~, hp10_cheb~
+ highpass 2.3.4.5.6.7.8.9.10.order with chebyshev characteristic
+hp2_bess~, hp3_bess~, hp4_bess~, hp5_bess~, hp6_bess~, hp7_bess~,
+hp8_bess~, hp9_bess~, hp10_bess~
+ highpass 2.3.4.5.6.7.8.9.10.order with bessel characteristic
+hp2_crit~, hp3_crit~, hp4_crit~, hp5_crit~, hp6_crit~, hp7_crit~,
+hp8_crit~, hp9_crit~, hp10_crit~
+ highpass 2.3.4.5.6.7.8.9.10.order with critical damping
+lp2_butt~, lp3_butt~, lp4_butt~, lp5_butt~, lp6_butt~, lp7_butt~,
+lp8_butt~, lp9_butt~, lp10_butt~
+ lowpass 2.3.4.5.6.7.8.9.10.order with butterworth characteristic
+lp2_cheb~, lp3_cheb~, lp4_cheb~, lp5_cheb~, lp6_cheb~, lp7_cheb~,
+lp8_cheb~, lp9_cheb~, lp10_cheb~
+ lowpass 2.3.4.5.6.7.8.9.10.order with chebyshev characteristic
+lp2_bess~, lp3_bess~, lp4_bess~, lp5_bess~, lp6_bess~, lp7_bess~,
+lp8_bess~, lp9_bess~, lp10_bess~
+ lowpass 2.3.4.5.6.7.8.9.10.order with bessel characteristic
+lp2_crit~, lp3_crit~, lp4_crit~, lp5_crit~, lp6_crit~, lp7_crit~,
+lp8_crit~, lp9_crit~, lp10_crit~
+ lowpass 2.3.4.5.6.7.8.9.10.order with critical damping
+
+vcf_hp2~, vcf_hp4~, vcf_hp6~, vcf_hp8~
+ highpass 2.4.6.8.order with freq- and Q-signal-inlets
+vcf_lp2~, vcf_lp4~, vcf_lp6~, vcf_lp8~
+ lowpass 2.4.6.8.order with freq- and Q-signal-inlets
+vcf_bp2~, vcf_bp4~, vcf_bp6~, vcf_bp8~
+ bandpass 2.4.6.8.order with freq- and Q-signal-inlets
+vcf_rbp2~, vcf_rbp4~, vcf_rbp6~, vcf_rbp8~
+ resonance-bandpass 2.4.6.8.order with freq- and Q-signal-inlets
+
+------------------------ arithmetic~ ----------------------------
+addl~ signal-addition with line~
+divl~ signal-divison with line~
+mull~ signal-multiplication with line~
+subl~ signal-subtraction with line~
+
+------------------------- converter~ ----------------------------
+prvu~ peak and rms VU-meter interface
+pvu~ peak VU-meter interface
+rvu~ rms VU-meter interface
+unsig~ signal to float converter
+
+------------------ t3~ - time-tagged-trigger --------------------
+-- inputmessages allow a sample-accurate access to signalshape --
+t3_sig~ time tagged trigger sig~
+t3_line~ time tagged trigger line~
+
+--------------------------- misc~ -------------------------------
+fade~ fade-in fade-out shaper (need line~)
+iem_blocksize~ blocksize of a window in samples
+iem_samplerate~ samplerate of a window in Hertz
+int_fract~ split signal-float to integer- and fractal-part
+LFO_noise~ downsampled 2-point interpolated white noise
+mp3play~ mp3 stereo player
+peakenv~ peak envelope shaper
+pink~ pink noise
+round~ round signal-float to nearest integer
+sin_phase~ output phase-difference of 2 sinewaves in samples
+
+========================= control ==============================
+
+------------- gui (included into millers pd) --------------------
+
+bng bang, display and generate a bang-message
+cnv canvas, colored background and text
+hdl horizontal dial, for multiplex usage
+hradio horizontal radiobutton, only float in/out
+hsl horizontal slider
+nbx numberbox, the second
+tgl 2 state toggle
+vdl vertical dial, for multiplex usage
+vradio vertical radiobutton, only float in/out
+vsl vertical slider
+vu vu-meter, display rms- + peak-level in dB
+
+--------------------- float operating -------------------------
+1p1z float-message-filter 1.order
+db2v db to rms
+dbtofad midi-db to fader-characteristic
+fadtodb fader-characteristic to midi-db
+fadtorms fader-characteristic to rms
+rmstofad rms to fader-characteristic
+round_zero round numbers near zero to zero
+speedlim reduce speed of a numeric stream
+split3 part a numeric stream into 3 ways
+split part a numeric stream into 2 ways (like moses)
+transf_fader partial linear characteristic diagram (like table)
+v2db rms to db
+wrap wraparound
+
+-------------------- symbol operating -------------------------
+mergefilename merge a list of symbols together
+splitfilename divide a symbol into 2 parts
+stripfilename strip n characters of a symbol
+unsymbol convert a symbol- to a anything-message
+
+------------------- anything operating ------------------------
+any store and recall any message (like f, or symbol)
+iem_append append a message to any messages (obsolete: merge_any)
+iem_prepend prepend a message to any messages (abbr. pp or prepend)
+
+-------------------------- init -------------------------------
+default replace initial-argument, if it is zero
+dollarg receive parent initial-arguments (abbr. $n)
+dsp control audio-engine, calculate dsp-performance (aka. dsp~)
+float24 store a 24-bit accurate float-number
+init initialize a message via loadbang (abbr. ii)
+once any message pass through only the first time
+
+------------------------- counter -----------------------------
+exp_inc exponential increment counter (bang triggered)
+for++ incremental counter (triggered by internal metro)
+modulo_counter endless loop counter (bang triggered)
+
+-------------------------- misc -------------------------------
+add2_comma add a comma-separated message to a messagebox
+bpe break point envelope controller
+f2note frequency to midi+cents+note
+gate interruptible message connection (like spigot)
+iem_i_route variation of route (abbr. iiroute)
+iem_receive catch "sent" messages (receive-name-input) (abbr. iem_r)
+iem_route improvement of route
+iem_sel_any control a message-box with multiple content
+iem_send send messages to named object (send-name-input)(ab. iem_s)
+pre_inlet output an identifier-message and then the incoming message
+prepend_ascii output an identifier-message and then the incoming message
+soundfile_info output header-info of a wav-file
+toggle_mess control a message-box with multiple content (abbr. tm)
+
+------------------- parameter handling ------------------------
+iem_pbank_csv parameter memory manager (csv-format) (like textfile)
+list2send array of send-objects
+receive2list array of receive-objects
+
+--------------- t3 - time-tagged-trigger ---------------------
+----------- a time-tag is prepended to each message -----------
+----- so these objects allow a sample-accurate access to ------
+---------- the signal-objects t3_sig~ and t3_line~ ------------
+t3_bpe time tagged trigger break point envelope
+t3_delay time tagged trigger delay
+t3_metro time tagged trigger metronom
+t3_timer time tagged trigger timer
+
+-------------- obsolete ---------------------------------------
+post_netreceive
+pre_netsend
+
diff --git a/iemabs/1p1z.pd b/iemabs/1p1z.pd
new file mode 100644
index 0000000..bc17882
--- /dev/null
+++ b/iemabs/1p1z.pd
@@ -0,0 +1,64 @@
+#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
new file mode 100644
index 0000000..1e4c821
--- /dev/null
+++ b/iemabs/7_guis-INTRO.pd
@@ -0,0 +1,813 @@
+#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;
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+#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;
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+#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;
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+#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;
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+#X msg 245 229 \; nerv_hsl color \$1 \$2 \$3;
+#X connect 0 0 10 1;
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+#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;
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+#X restore 113 327 pd vsl;
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+#X restore 10 85 pd control;
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+#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;
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+#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;
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+#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;
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+#X obj 20 338 + 0.499;
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+#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;
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+#X restore 111 264 pd once;
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+#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];
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+#X obj 40 160 *;
+#X obj 59 182 *;
+#X text 82 143 y[n-1];
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+#X text 350 63 x[n-1]init;
+#X text 429 102 y[n-1]init;
+#X text 147 202 1.arg: <float> a0;
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+#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;
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+#X obj 162 71 inlet;
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+#X obj 356 80 inlet;
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+#X connect 2 0 20 1;
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+#X obj 20 406 outlet;
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+#X connect 1 0 22 0;
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+#X restore 239 63 pd dsp;
+#X text 238 99 mean;
+#X text 279 100 peak;
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+#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;
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+#X connect 17 0 26 0;
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diff --git a/iemabs/addl~.pd b/iemabs/addl~.pd
new file mode 100644
index 0000000..9730473
--- /dev/null
+++ b/iemabs/addl~.pd
@@ -0,0 +1,28 @@
+#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
new file mode 100644
index 0000000..cc3fe5c
--- /dev/null
+++ b/iemabs/all_guis-INTRO.pd
@@ -0,0 +1,19 @@
+#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/all_guis-INTRO.txt b/iemabs/all_guis-INTRO.txt
new file mode 100644
index 0000000..37f44c2
--- /dev/null
+++ b/iemabs/all_guis-INTRO.txt
@@ -0,0 +1,123 @@
+HOW TO MOVE A GUI-OBJECT:
+
+Select a gui-object , then navigate the object by using the
+4 direction-keys: UP , DOWN , LEFT or RIGHT.
+If you press the SHIFT-Key too , the object will move 10 times faster.
+
+
+PROPERTIES-DIALOG-WINDOW:
+
+"dimensions(pix): size:" = square-size of the gui-objects in pixels.
+"dimensions(pix)(pix): width: height:" = width & height of the rectangular
+ gui-object in pixels.
+"selectable dimensions(pix): size:" = square-size of the selectable top-left
+ corner of my_canvas in pixels.
+"flash-time(ms)(ms): hold:" = flash-hold-time in msec = duration of activity,
+ if a bang-object was activated by any message-event
+ or by a mouse-click.
+"flash-time(ms)(ms): intrrpt:" = flash-interrupt-time in msec = duration
+ of inactivity , if an already activated bang is activated
+ once more.
+"output-range: left: right:" = hslider-bounds for input- as well as
+ output-values.
+"output-range: bottom: top:" = vslider-bounds for input- as well as
+ output-values.
+"non-zero-value: value:" = toggle has 2 value-states: zero and this value.
+"visible_rectangle(pix)(pix): width: height:" = width & height of a visible,
+ deactivated rectangle in pixels.
+"init" or "no init" = if "init"-mode is selected , the object displays and puts
+ out its previously saved value.
+ if "no init"-mode is selected, nothing will happen.
+"new&old" or "new-only" = the radiobutton-object changes its state in 2 ways:
+ "new&old"-mode: output sends previous state off, current state on;
+ "new-only"-mode: output sends only current state on.
+"number:" = number of buttons of a radiobutton.
+"steady on click" or "jump on click" = the 2 slider-objects
+ react to mouse-click in 2 ways:
+ "steady on click"-mode: slider-knob stays in position,
+ mouse and knob will move parallel;
+ "jump on click"-mode: slider-knob jumps immediately to new
+ mouse-position, positions of mouse and knob will be identical.
+"send-symbol:" = an output-message can be received by a receive-object
+ with the same send-symbol-name.
+"receive-symbol:" = a send-object with the same symbol-name can send
+ an input-message to the gui-object.
+"label: name:" = visible name of a gui-object; it will be moved together with
+ the gui-object.
+"label: x_off: y_off:" = coordinates of the label in relation to top-left
+ corner of gui-object.
+"label: font: fontsize:" = font-properties of label.
+"colors:" = a click on radiobuttons "background:", "front-color:" or
+ "label-color:" activates the color-fields on the right side
+ which display the current color of the item;
+ to select a different color, click on one of the 30 small
+ preset-color-buttons;
+ each color (background, front, label) can be tuned by its
+ RGB-values (0 .. 252, step 4) and a click on the set-buttons.
+
+
+THE DOLLAR-THING:
+
+if you want to send to, or to receive from gui-objects in abstractions,
+ you have to write into the property-entry:
+ #1-label (instead of $1-label).
+
+if you want a unique send-receive-symbolname:
+ type #0-uniquelabel (instead of $0-uniquelabel).
+
+
+GUI-MESSAGES:
+
+all gui-objects (bng, hsl, vsl, tgl, rdb, cnv and vu)
+ understand input-messages which change their properties.
+ except cnv has no input, so you have to send messages
+ to its receive-label (edit properties).
+
+"size 15 128" = change width & height of sliders and vu in pixels.
+"size 15" = change square-size of rdb, bng and tgl in pixels.
+"vis_size 800 600" = change width & height of visual rectangle
+ of my_canvas in pixels.
+"range 0.1 10.0" = change slider-boundaries for
+ input- as well as output-values.
+"nonzero 127.0" = change the nonzero-value of toggle.
+"flashtime 50 600" = change flash-interrupt- and
+ flash-hold-time of bng-object.
+"pos 150 170" = change the x-y-position of the top-left
+ corner of a gui-object in pixels;
+ "pos 0 0" is the top-left corner of your window;
+ the positive directions of x- and y-axes are right and down.
+"delta 15 17" = move the gui-object in relation to its
+ current position (in pixels).
+"color 0 22 22" = change background-, front- and
+ label-color of object with one of 30 presets.
+"color 0 22" = change background- and label-color
+ of vu and my_canvas with one of 30 presets.
+"color -16777216 (-1) -1" = change background-, (front-)
+ and label-color of object with RGB-values.
+ the RGB-value will be calculated:
+ -65536*RED-value (0 .. 255)
+ - 256*GREEN-value (0 .. 255)
+ - BLUE-value (0 .. 255) - 1.
+"number 10" = change number of buttons of radio-button.
+"steady 1" change slider-knob-behaviour on mouse-click.
+"single_change" change radio-button-behaviour
+ to output only the new state.
+"double_change" change radio-button-behaviour
+ to first release the previous button,
+ then output the state of the new button.
+"send fromgui" = change send-name of gui-objects,
+ except vu and cnv.
+"receive togui" = change receive-name of object.
+"label its_me" = change label-text of object.
+"label_pos 20 8" = change offset-coordinates of label-text.
+"label_font 0 10" = change font and fontsize of label-text.
+"init 1" = change initial loadbang-mode of gui-objects
+ except vu and cnv.
+"set 64" = change only the inner state and display
+ of gui-objects, except bng and cnv;
+ no output will result.
+"lin" = change scale-mode of slider to linear.
+"log" = change scale-mode of slider to logarithmical.
+"get_pos" = if my_canvas has a receive-name and a send-name
+ and you send the message "get_pos" to it,
+ you receive the current x- and y-coordinates.
diff --git a/iemabs/any.pd b/iemabs/any.pd
new file mode 100644
index 0000000..5531440
--- /dev/null
+++ b/iemabs/any.pd
@@ -0,0 +1,20 @@
+#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
new file mode 100644
index 0000000..261ae1e
--- /dev/null
+++ b/iemabs/ap1c~.pd
@@ -0,0 +1,35 @@
+#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
new file mode 100644
index 0000000..bab38c9
--- /dev/null
+++ b/iemabs/ap1~.pd
@@ -0,0 +1,21 @@
+#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
new file mode 100644
index 0000000..49c7a3d
--- /dev/null
+++ b/iemabs/ap2c~.pd
@@ -0,0 +1,38 @@
+#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
new file mode 100644
index 0000000..54b8c07
--- /dev/null
+++ b/iemabs/ap2~.pd
@@ -0,0 +1,25 @@
+#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
new file mode 100644
index 0000000..c529f5a
--- /dev/null
+++ b/iemabs/bng.pd
@@ -0,0 +1,265 @@
+#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;
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+-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;
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diff --git a/iemabs/lp1c~.pd b/iemabs/lp1c~.pd
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diff --git a/iemabs/lp1~.pd b/iemabs/lp1~.pd
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