rsc3/doc/help/ugen/analysis/amplitude.help.html

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2022-08-24 13:53:18 +00:00
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<html><head><meta http-equiv="content-type" content="text/html; charset=utf-8"/><meta name="viewport" content="width=device-width, initial-scale=0.8"/><title>(amplitude rate in attackTime releaseTime)</title><link rel="stylesheet" type="text/css" href="scribble.css" title="default"/><link rel="stylesheet" type="text/css" href="manual-style.css" title="default"/><link rel="stylesheet" type="text/css" href="manual-racket.css" title="default"/><script type="text/javascript" src="scribble-common.js"></script><script type="text/javascript" src="manual-racket.js"></script><!--[if IE 6]><style type="text/css">.SIEHidden { overflow: hidden; }</style><![endif]--></head><body id="scribble-racket-lang-org"><div class="tocset"><div class="tocview"><div class="tocviewlist tocviewlisttopspace"><div class="tocviewtitle"><table cellspacing="0" cellpadding="0"><tr><td style="width: 1em;">&bull;</td><td></td><td><a href="" class="tocviewselflink" data-pltdoc="x">(amplitude rate in attack<span class="mywbr"> &nbsp;</span>Time release<span class="mywbr"> &nbsp;</span>Time)</a></td></tr></table></div></div></div><div class="tocsub"><table class="tocsublist" cellspacing="0"><tr><td><span class="tocsublinknumber"></span><a href="#%28part.__amplitude_rate_in_attack.Time_release.Time_%29" class="tocsubseclink" data-pltdoc="x">(amplitude rate in attack<span class="mywbr"> &nbsp;</span>Time release<span class="mywbr"> &nbsp;</span>Time)</a></td></tr></table></div></div><div class="maincolumn"><div class="main"><div class="versionbox"><span class="versionNoNav">8.6</span></div><h2><a name="(part.__amplitude_rate_in_attack.Time_release.Time_)"></a>(amplitude rate in attackTime releaseTime)</h2><p>Amplitude follower. Tracks the peak amplitude of a signal.</p><p>(audition
(out 0 (mul (pulse ar 90 0.3)
(amplitude kr (in 1 ar num-output-buses) 0.01 0.01))))</p><p>(let* ((a (amplitude kr (in 1 ar num-output-buses) 0.01 0.01))
(f (mul-add a 1200 400)))
(audition (out 0 (mul (sin-osc ar f 0) 0.3))))</p></div></div><div id="contextindicator">&nbsp;</div></body></html>