hsc3-0.12: Help/UGen/Envelope/detectSilence.help.lhs
> Sound.SC3.UGen.Help.viewSC3Help "DetectSilence"
> Sound.SC3.UGen.DB.ugenSummary "DetectSilence"
> import Sound.SC3
> let {s = sinOsc AR 440 0 * mouseY KR 0 0.4 Linear 0.1
> ;d = detectSilence s 0.1 0.2 RemoveSynth}
> in audition (mrg [out 0 s,d])