SLOnset : UGen : AbstractFunction : Object

Extension

(

x = {arg threshold=10.0; 

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var input, onsets; 

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input = SoundIn.ar(0); 

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onsets= SLOnset.kr(input,20,5,5,threshold); 

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Out.ar(0, SinOsc.ar(440,0,0.1)*Decay2.ar(K2A.ar(onsets), 0.01, 0.1)); 

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}.play;

)

​

​

x.set(\threshold, 10.0)

​

​

x.free;

​

​

b = Buffer.read(s,"sounds/a11wlk01.wav"); // remember to free the buffer later.

b = Buffer.read(s,"sounds/break2"); // remember to free the buffer later.

​

​

(

x = {arg threshold=10.0, hysteresis=20; 

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var input, onsets; 

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input = PlayBuf.ar(1, b, BufRateScale.kr(b), loop:1);

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onsets= SLOnset.kr(input,20,5,5,threshold,hysteresis); 

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Out.ar(0, input + (SinOsc.ar(440,0,0.1)*Decay2.ar(K2A.ar(onsets), 0.01, 0.05))); 

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}.play;

)

​

​

//by setting these appropriately can get somewhere...

x.set(\threshold, 50.0)

x.set(\hysteresis, 10.0)

​

b.free;