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<div id='toctitle'>COsc:</div>
<span class='toc_search'>Filter: <input id='toc_search'></span><ul class='toc'><li class='toc1'><a href='#description'>Description</a></li>
<ul class='toc'></ul><li class='toc1'><a href='#classmethods'>Class methods</a></li>
<ul class='toc'><li class='toc3'><a href='#*ar'>ar</a> <a href='#*kr'>kr</a> </li>
<li class='toc2'><a href='#Inherited%20class%20methods'>Inherited class methods</a></li>
</ul><li class='toc1'><a href='#instancemethods'>Instance methods</a></li>
<ul class='toc'><li class='toc2'><a href='#Inherited%20instance%20methods'>Inherited instance methods</a></li>
</ul><li class='toc1'><a href='#examples'>Examples</a></li>
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<span id='folder'>Classes</span>
| <span id='categories'><a href='./../Browse.html#UGens'>UGens</a> > <a href='./../Browse.html#UGens>Generators'>Generators</a> > <a href='./../Browse.html#UGens>Generators>Deterministic'>Deterministic</a></span>
</div><h1>COsc<span id='superclasses'> : <a href="../Classes/PureUGen.html">PureUGen</a> : <a href="../Classes/UGen.html">UGen</a> : <a href="../Classes/AbstractFunction.html">AbstractFunction</a> : <a href="../Classes/Object.html">Object</a></span>
</h1>
<div id='summary'>Chorusing wavetable oscillator.</div>
</div>
<div class='subheader'>
<div id='filename'>Source: <a href='file:///Applications/SuperCollider.app/Contents/Resources/SCClassLibrary/Common/Audio/Osc.sc' title='/Applications/SuperCollider.app/Contents/Resources/SCClassLibrary/Common/Audio/Osc.sc'>Osc.sc</a></div><div id='related'>See also: <a href="./../Classes/Osc.html">Osc</a>, <a href="./../Classes/OscN.html">OscN</a>, <a href="./../Classes/VOsc.html">VOsc</a>, <a href="./../Classes/VOsc3.html">VOsc3</a></div>
</div>
<h2><a class='anchor' name='description'>Description</a></h2>
<p>Chorusing wavetable lookup oscillator. Produces sum of two signals at<textarea class='editor'>(freq ± (beats / 2)).</textarea>
<p>Due to summing, the peak amplitude is not the same as the wavetable and can be twice of that.<h2><a class='anchor' name='classmethods'>Class Methods</a></h2>
<h3 class='method-code'><span class='method-prefix'>COsc.</span><a class='method-name' name='*ar' href='./../Overviews/Methods.html#ar'>ar</a>(<span class='argstr'>bufnum</span>, <span class='argstr'>freq: 440.0</span>, <span class='argstr'>beats: 0.5</span>, <span class='argstr'>mul: 1.0</span>, <span class='argstr'>add: 0.0</span>)</h3>
<h3 class='method-code'><span class='method-prefix'>COsc.</span><a class='method-name' name='*kr' href='./../Overviews/Methods.html#kr'>kr</a>(<span class='argstr'>bufnum</span>, <span class='argstr'>freq: 440.0</span>, <span class='argstr'>beats: 0.5</span>, <span class='argstr'>mul: 1.0</span>, <span class='argstr'>add: 0.0</span>)</h3>
<div class='method'>
<p><h4>Arguments:</h4>
<table class='arguments'>
<tr><td class='argumentname'>bufnum<td class='argumentdesc'>
<p>The number of a buffer filled in wavetable format.<tr><td class='argumentname'>freq<td class='argumentdesc'>
<p>Frequency in Hertz.<tr><td class='argumentname'>beats<td class='argumentdesc'>
<p>Beat frequency in Hertz.<tr><td class='argumentname'>mul<td class='argumentdesc'>
<p>Output will be multiplied by this value.<tr><td class='argumentname'>add<td class='argumentdesc'>
<p>This value will be added to the output.</table></div><h3><a class='anchor' name='Inherited%20class%20methods'>Inherited class methods</a></h3>
<div id='inheritedclassmets'></div><h2><a class='anchor' name='instancemethods'>Instance Methods</a></h2>
<h3><a class='anchor' name='Inherited%20instance%20methods'>Inherited instance methods</a></h3>
<div id='inheritedinstmets'></div><h2><a class='anchor' name='examples'>Examples</a></h2>
<textarea class='editor'>(
b = Buffer.alloc(s, 512, 1, {arg buf; buf.sine1Msg(1.0/[1,2,3,4,5,6,7,8,9,10])});
{ COsc.ar(b.bufnum, 200, 0.7, 0.25) }.play;
)</textarea>
<div class='doclink'>helpfile source: <a href='file:///Applications/SuperCollider.app/Contents/Resources/HelpSource/Classes/COsc.schelp'>/Applications/SuperCollider.app/Contents/Resources/HelpSource/Classes/COsc.schelp</a><br>link::Classes/COsc::<br></div></div><script src='./../editor.js' type='text/javascript'></script>
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