63 lines
947 B
Text
63 lines
947 B
Text
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class:: FreeSelf
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summary:: When triggered, free enclosing synth.
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related:: Classes/PauseSelf, Classes/Free
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categories:: UGens>Synth control
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Description::
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Free enclosing synth when input signal crosses from non-positive to
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positive.
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classmethods::
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method::kr
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argument::in
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The input signal.
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Examples::
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code::
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(
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SynthDef("freeSelf-help", { arg out, t_trig;
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FreeSelf.kr(t_trig);
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Out.ar(out, SinOsc.ar(400,0,0.2));
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}).add;
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)
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s.sendMsg("/s_new", "freeSelf-help", 1731);
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s.sendMsg("/n_set", 1731, \t_trig, 1);
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// a single impulse SynthDef:
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(
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SynthDef("dirac", { arg out, amp=0.1;
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var u;
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u = Impulse.ar(1);
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FreeSelf.kr(u);
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Out.ar(out, u * amp);
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// multiply by amp after using for release, so amp = 0
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// doesn't cause synth buildup.
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}).add;
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)
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(
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Task {
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loop({
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fork {
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exprand(34, 156).do {|i|
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i = i + 1;
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s.sendMsg("/s_new", "dirac", -1,0,0, \amp, 1 / i);
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(0.006 * i).wait;
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};
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};
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1.wait;
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})
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} .play;
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)
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::
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