73 lines
1 KiB
Text
73 lines
1 KiB
Text
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#lang scribble/manual
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@(require (for-label racket))
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@title{CoinGate}
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Statistical gate.@section{categories}
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UGens>Generators>Stochastic
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@section{description}
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When CoinGate receives a trigger, it tosses a coin
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and either passes the trigger or doesn't.
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@section{classmethods}
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@section{method}
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ar, kr
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@section{argument}
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prob
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Value between 0.0 and 1.0 determines probability of either possibilities.
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@section{argument}
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in
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The trigger input.
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@section{Examples}
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@racketblock[
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(
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a = SynthDef("help-TCoin", { arg out=0, prob=0.5;
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var trig;
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trig = CoinGate.kr(prob, Impulse.kr(10));
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Out.ar(out,
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SinOsc.ar(
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TRand.kr(300.0, 400.0, trig),0,0.2
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)
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)
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}).play;
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)
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a.set(\prob, 1.0);
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a.set(\prob, 0.0);
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a.set(\prob, 0.1);
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(
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a = SynthDef("help-TCoin", { arg out=0, prob=0.5;
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var trig;
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trig = Impulse.ar(20, 0, SinOsc.kr(0.5,0,1,1));
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Out.ar(out,
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Mix.fill(3, {Ringz.ar(CoinGate.ar(prob, trig*0.5), #[1,1.5]*Rand(1000, 9000), 0.01)})
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)
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}).play;
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)
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a.set(\prob, 1.0);
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a.set(\prob, 0.0);
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a.set(\prob, 0.1);
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::
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]
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