Help/UGens/InOut/ReplaceOut.html

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  30 <p class="p1"><span class="s1"><b>ReplaceOut</b></span><span class="s2"><b><span class="Apple-tab-span">        </span><span class="Apple-tab-span">    </span></b></span><b>send signal to a bus, overwriting previous contents</b></p>
  31 <p class="p2"><br></p>
  32 <p class="p3"><span class="s3"><b>Inherits from: </b><a href="../../Core/Object.html"><b>Object</b></a></span><b> : </b><a href="../../Core/Kernel/AbstractFunction.html"><b>AbstractFunction</b></a><b> : </b><a href="../UGen.html"><b>UGen</b></a><b> : </b><a href="AbstractOut.html"><span class="s4"><b>AbstractOut</b></span></a><span class="s4"><b> : </b><a href="Out.html"><b>Out</b></a></span></p>
  33 <p class="p2"><br></p>
  34 <p class="p4"><b>*ar(bus, channelsArray)<span class="Apple-converted-space">  </span></b>- write a signal to an audio bus.</p>
  35 <p class="p4"><b>*kr(bus, channelsArray)<span class="Apple-converted-space">  </span></b>-<b> </b>write a signal to a control bus.</p>
  36 <p class="p5"><span class="Apple-tab-span">     </span></p>
  37 <p class="p4"><b>bus </b>- the index of the bus to write out to. The lowest numbers are written to the audio hardware.</p>
  38 <p class="p6"><b>channelsArray </b>- an Array of channels or single output to write out. You cannot change the size of this once a SynthDef has been built.</p>
  39 <p class="p2"><span class="Apple-tab-span">     </span><span class="Apple-tab-span">    </span></p>
  40 <p class="p4"><b>Out </b>adds its output to a given bus, making it available to all nodes later in the node tree. (See <b>Synth </b>and <b>Order-of-execution</b> for more information.) ReplaceOut overwrites those contents. This can make it useful for processing.</p>
  41 <p class="p7"><br></p>
  42 <p class="p4">See the <b>Server-Architecture</b> and <b>Bus</b> helpfiles for more information on buses and how they are used.</p>
  43 <p class="p7"><span class="Apple-tab-span">     </span></p>
  44 <p class="p8"><span class="Apple-tab-span">     </span>(</p>
  45 <p class="p8"><span class="Apple-tab-span">     </span><span class="s5">SynthDef</span>(<span class="s6">"ReplaceOutHelp"</span>, { <span class="s5">arg</span> out=0, freq=440;</p>
  46 <p class="p8"><span class="Apple-tab-span">     </span><span class="Apple-tab-span">    </span><span class="s5">var</span> source;</p>
  47 <p class="p8"><span class="Apple-tab-span">     </span><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span>source = <span class="s5">SinOsc</span>.ar(freq, 0, 0.1);</p>
  48 <p class="p7"><br></p>
  49 <p class="p9"><span class="s3"><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span></span>// write to the bus, replacing previous contents</p>
  50 <p class="p8"><span class="Apple-tab-span">     </span><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span><span class="s5">ReplaceOut</span>.ar(out, source);</p>
  51 <p class="p7"><br></p>
  52 <p class="p8"><span class="Apple-tab-span">     </span>}).send(s);</p>
  53 <p class="p8"><span class="Apple-tab-span">     </span>)</p>
  54 <p class="p7"><span class="Apple-tab-span">     </span></p>
  55 <p class="p9"><span class="s3"><span class="Apple-tab-span">    </span></span>// each Synth replaces the output of the previous one</p>
  56 <p class="p8"><span class="Apple-tab-span">     </span>x = <span class="s5">Synth</span>.tail(s, <span class="s6">"ReplaceOutHelp"</span>, [<span class="s7">\freq</span>, 500]);</p>
  57 <p class="p8"><span class="Apple-tab-span">     </span>y = <span class="s5">Synth</span>.tail(s, <span class="s6">"ReplaceOutHelp"</span>, [<span class="s7">\freq</span>, 600]);</p>
  58 <p class="p8"><span class="Apple-tab-span">     </span>z = <span class="s5">Synth</span>.tail(s, <span class="s6">"ReplaceOutHelp"</span>, [<span class="s7">\freq</span>, 700]);</p>
  59 <p class="p7"><span class="Apple-tab-span">     </span></p>
  60 <p class="p9"><span class="s3"><span class="Apple-tab-span">    </span></span>// release them in reverse order; the older Synths are still there.</p>
  61 <p class="p8"><span class="Apple-tab-span">     </span>z.free;</p>
  62 <p class="p8"><span class="Apple-tab-span">     </span>y.free;</p>
  63 <p class="p8"><span class="Apple-tab-span">     </span>x.free;</p>
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