#lang scribble/manual
@(require (for-label racket))

@title{(detect-silence in amp time doneAction)}


If the signal at `in' falls below `amp' for `time' seconds then
`doneAction' is raised.


@racketblock[
(let ((s (mul (sin-osc ar 440 0) (mouse-y kr 0 0.4 0 0.1))))
  (audition (mrg2 (detect-silence s 0.1 0.2 remove-synth)
		  (out 0 s))))
]


@racketblock[
(with-sc3 display-server-status)
]