Changed triggers when a value changes


Inherits from: Object : AbstractFunction : UGen : Filter 


Changed.ar(in, thresh)

Changed.kr(in, thresh)


A special case fixed filter. Implements the formula:


out(i) = abs(in(i) - in(i-1)) > thresh





// detect changes in a signal:

(

{ 

var changingSignal = LFNoise0.ar(1000); 

var changed = Changed.ar(changingSignal);

[changingSignal, changed]

}.plot2

);