Help/UGens/Synth control/Integrator.html

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  29 <p class="p1"><span class="s1"><b>Integrator<span class="Apple-tab-span">       </span><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span></b></span><b>leaky integrator</b></p>
  30 <p class="p2"><br></p>
  31 <p class="p3"><span class="s2"><b>Inherits from: </b><a href="../../Core/Object.html"><b>Object</b></a></span><span class="s3"><b> : </b><a href="../../Core/Kernel/AbstractFunction.html"><span class="s4"><b>AbstractFunction</b></span></a><b> : </b><a href="../UGen.html"><span class="s5"><b>UGen</b></span></a></span><span class="s5"><b> : </b><a href="../Filter.html"><span class="s6"><b>Filter</b></span></a><b><span class="Apple-converted-space"> </span></b></span></p>
  32 <p class="p2"><br></p>
  33 <p class="p1"><b>Integrator.ar(in, coef, mul, add)</b></p>
  34 <p class="p1"><b>Integrator.kr(in, coef, mul, add)</b></p>
  35 <p class="p2"><br></p>
  36 <p class="p2"><br></p>
  37 <p class="p1">Integrates an input signal with a leak. The formula implemented is:</p>
  38 <p class="p2"><br></p>
  39 <p class="p4">out(0) = in(0) + (coef * out(-1))</p>
  40 <p class="p2"><br></p>
  41 <p class="p1"><b>in</b> - input signal</p>
  42 <p class="p1"><b>coef</b> - leak coefficient.</p>
  43 <p class="p2"><br></p>
  44 <p class="p2"><br></p>
  45 <p class="p2"><br></p>
  46 <p class="p2"><br></p>
  47 <p class="p2"><br></p>
  48 <p class="p5">{ <span class="s7">Integrator</span>.ar(<span class="s7">LFPulse</span>.ar(300, 0.2, 0.1), MouseX.kr(0.001, 0.999, 1)) }.play</p>
  49 <p class="p6"><br></p>
  50 <p class="p7">// used as an envelope</p>
  51 <p class="p5">{ <span class="s7">Integrator</span>.ar(<span class="s7">LFPulse</span>.ar(3, 0.2, 0.0004), 0.999, <span class="s7">FSinOsc</span>.ar(700), 0) }.play</p>
  52 <p class="p6"><br></p>
  53 <p class="p6"><br></p>
  54 <p class="p7">// scope, using the internal server:</p>
  55 <p class="p8"><br></p>
  56 <p class="p5">{ <span class="s7">Integrator</span>.ar(<span class="s7">LFPulse</span>.ar(1500 / 4, 0.2, 0.1), <span class="s7">MouseX</span>.kr(0.01, 0.999, 1)) }.scope</p>
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