Help/UGens/FFT/PV_RectComb.html

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  25 <p class="p1"><b>PV_RectComb<span class="Apple-tab-span">       </span><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span>make gaps in spectrum</b></p>
  26 <p class="p2"><br></p>
  27 <p class="p3"><b>PV_RectComb(buffer, numTeeth,<span class="Apple-converted-space">  </span>phase,<span class="Apple-converted-space">  </span>width)</b></p>
  28 <p class="p2"><br></p>
  29 <p class="p3">Makes a series of gaps in a spectrum.</p>
  30 <p class="p3"><b>buffer</b> - fft buffer.</p>
  31 <p class="p3"><b>numTeeth</b> - number of teeth in the comb.</p>
  32 <p class="p3"><b>phase</b> - starting phase of comb pulse.</p>
  33 <p class="p3"><b>width</b> - pulse width of comb.</p>
  34 <p class="p2"><br></p>
  35 <p class="p4"><span class="s1">See also <a href="FFT Overview.html"><span class="s2">FFT Overview</span></a>.</span></p>
  36 <p class="p2"><br></p>
  37 <p class="p5">s.boot;</p>
  38 <p class="p6"><br></p>
  39 <p class="p5">(</p>
  40 <p class="p7">{</p>
  41 <p class="p7"><span class="Apple-tab-span">     </span><span class="s3">var</span> in, chain;</p>
  42 <p class="p7"><span class="Apple-tab-span">     </span>in = <span class="s3">WhiteNoise</span>.ar(0.2);</p>
  43 <p class="p7"><span class="Apple-tab-span">     </span>chain = <span class="s3">FFT</span>(<span class="s3">LocalBuf</span>(2048), in);</p>
  44 <p class="p7"><span class="Apple-tab-span">     </span>chain = <span class="s3">PV_RectComb</span>(chain, 8, <span class="s3">LFTri</span>.kr(0.097, 0, 0.4, 0.5),<span class="Apple-converted-space"> </span></p>
  45 <p class="p7"><span class="Apple-tab-span">     </span><span class="Apple-tab-span">    </span><span class="s3">LFTri</span>.kr(0.24, 0, -0.5, 0.5));<span class="Apple-converted-space"> </span></p>
  46 <p class="p7"><span class="Apple-tab-span">     </span><span class="s3">IFFT</span>(chain).dup;</p>
  47 <p class="p7">}.play;</p>
  48 <p class="p5">)</p>
  49 <p class="p6"><br></p>
  50 <p class="p5">(</p>
  51 <p class="p5"><span class="s4">{</span><span class="Apple-tab-span">    </span><span class="s4">var</span> in, chain;</p>
  52 <p class="p5"><span class="Apple-tab-span">     </span>in = <span class="s4">WhiteNoise</span>.ar(0.2);</p>
  53 <p class="p5"><span class="Apple-tab-span">     </span>chain = <span class="s3">FFT</span>(<span class="s3">LocalBuf</span>(2048), in);</p>
  54 <p class="p5"><span class="Apple-tab-span">     </span>chain = <span class="s4">PV_RectComb</span>(chain,<span class="Apple-converted-space">  </span><span class="s4">MouseX</span>.kr(0, 32), <span class="s4">MouseY</span>.kr, 0.2);<span class="Apple-converted-space"> </span></p>
  55 <p class="p5"><span class="Apple-tab-span">     </span><span class="s4">IFFT</span>(chain).dup;</p>
  56 <p class="p5">}.play;</p>
  57 <p class="p5">)</p>
  58 <p class="p6"><br></p>
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