Help/UGens/Noise/BrownNoise.html

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  29 <p class="p1"><span class="s1"><b>BrownNoise<span class="Apple-tab-span">       </span><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span></b></span><b>browninan motion</b><span class="s1"><b><span class="Apple-tab-span">      </span></b></span></p>
  30 <p class="p2"><br></p>
  31 <p class="p1"><b>BrownNoise.ar(mul, add)</b></p>
  32 <p class="p1"><b>BrownNoise.kr(mul, add)</b></p>
  33 <p class="p2"><br></p>
  34 <p class="p1">Generates noise whose spectrum falls off in power by 6 dB per octave.</p>
  35 <p class="p2"><br></p>
  36 <p class="p3"><span class="s2">see also: <a href="WhiteNoise.html"><span class="s3">WhiteNoise</span></a>, <a href="PinkNoise.html"><span class="s4">PinkNoise</span></a><a href="BrownNoise.html"><span class="s3">,</span></a> <a href="../../Other Topics/Randomness.html"><span class="s3">Randomness</span></a></span></p>
  37 <p class="p2"><br></p>
  38 <p class="p4">// compare</p>
  39 <p class="p5">{ <span class="s5">BrownNoise</span>.ar(0.5) }.play;</p>
  40 <p class="p5">{ <span class="s5">WhiteNoise</span>.ar(0.5) }.play;</p>
  41 <p class="p6"><br></p>
  42 <p class="p7">// brownian noise as a frequency modulator</p>
  43 <p class="p8">{ <span class="s6">SinOsc</span>.ar(<span class="s5">BrownNoise</span>.ar(100, 200)) * 0.1 }.play;</p>
  44 <p class="p9"><br></p>
  45 <p class="p7">// filtered brown noise</p>
  46 <p class="p8">{ <span class="s6">BPF</span>.ar(<span class="s5">BrownNoise</span>.ar(0.1.dup), MouseX.kr(40, 17000, 1), 0.2) }.play;</p>
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