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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
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