Help/UGens/Reverbs/FreeVerb.html

   1 <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
   2 <html>
   3 <head>
   4 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
   5 <meta http-equiv="Content-Style-Type" content="text/css">
   6 <title></title>
   7 <meta name="Generator" content="Cocoa HTML Writer">
   8 <meta name="CocoaVersion" content="824.41">
   9 <style type="text/css">
  10 p.p1 {margin: 0.0px 0.0px 0.0px 0.0px; font: 18.0px Helvetica}
  11 p.p2 {margin: 0.0px 0.0px 0.0px 0.0px; font: 12.0px Helvetica; min-height: 14.0px}
  12 p.p3 {margin: 0.0px 0.0px 0.0px 0.0px; font: 12.0px Helvetica}
  13 p.p4 {margin: 0.0px 0.0px 0.0px 0.0px; font: 9.0px Monaco; color: #d50007; min-height: 12.0px}
  14 p.p5 {margin: 0.0px 0.0px 0.0px 0.0px; font: 9.0px Monaco; min-height: 12.0px}
  15 p.p6 {margin: 0.0px 0.0px 0.0px 0.0px; font: 9.0px Monaco; color: #000000}
  16 p.p7 {margin: 0.0px 0.0px 0.0px 0.0px; font: 9.0px Monaco; color: #000000; min-height: 12.0px}
  17 p.p8 {margin: 0.0px 0.0px 0.0px 0.0px; font: 9.0px Monaco; color: #bf0000}
  18 p.p9 {margin: 0.0px 0.0px 0.0px 0.0px; font: 9.0px Monaco; color: #0000bf}
  19 span.s1 {color: #0000bf}
  20 span.s2 {color: #000000}
  21 span.s3 {color: #007300}
  22 span.s4 {color: #bf0000}
  23 span.Apple-tab-span {white-space:pre}
  24 </style>
  25 </head>
  26 <body>
  27 <p class="p1"><b>FreeVerb<span class="Apple-tab-span">  </span>A reverb</b></p>
  28 <p class="p2"><br></p>
  29 <p class="p3"><b>FreeVerb.ar(in, mix, room, damp, mul, add)</b></p>
  30 <p class="p4"><br></p>
  31 <p class="p3">coded from experiments with faust.</p>
  32 <p class="p2"><br></p>
  33 <p class="p3">Valid parameter range from 0 to 1. Values outside this range are clipped by the UGen.</p>
  34 <p class="p5"><br></p>
  35 <p class="p3"><b>in</b> - input signal.</p>
  36 <p class="p3"><b>Mix</b> - dry/wet balance. range 0..1</p>
  37 <p class="p3"><b>room</b> - room size. rage 0..1</p>
  38 <p class="p3"><b>damp</b> - Reverb HF damp. range 0..1</p>
  39 <p class="p2"><br></p>
  40 <p class="p3">See also [<b>FreeVerb2</b>]</p>
  41 <p class="p2"><br></p>
  42 <p class="p2"><br></p>
  43 <p class="p3"><b>Examples</b></p>
  44 <p class="p4"><br></p>
  45 <p class="p6"><span class="s1">Server</span>.default = s = <span class="s1">Server</span>.internal;</p>
  46 <p class="p6">s.boot;</p>
  47 <p class="p7"><br></p>
  48 <p class="p8">// FreeVerb - 1x1 ugen</p>
  49 <p class="p6">(</p>
  50 <p class="p9"><span class="s2">z = </span>SynthDef<span class="s2">(</span><span class="s3">\src</span><span class="s2">, {</span>|mix = 0.25, room = 0.15, damp = 0.5|</p>
  51 <p class="p6"><span class="Apple-tab-span">     </span><span class="s1">Out</span>.ar(0,</p>
  52 <p class="p9"><span class="s2"><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span></span>FreeVerb<span class="s2">.ar(</span></p>
  53 <p class="p6"><span class="Apple-tab-span">     </span><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span><span class="s1">Decay</span>.ar(<span class="s1">Impulse</span>.ar(1), 0.25, <span class="s1">LFCub</span>.ar(1200,0,0.1)), <span class="s4">// mono src</span></p>
  54 <p class="p8"><span class="s2"><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span>mix, </span>// mix 0-1</p>
  55 <p class="p8"><span class="s2"><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span>room, </span>// room 0-1</p>
  56 <p class="p8"><span class="s2"><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span>damp </span>// damp 0-1 duh</p>
  57 <p class="p6"><span class="Apple-tab-span">     </span><span class="Apple-tab-span">    </span>) ! 2 //fan out...</p>
  58 <p class="p6"><span class="Apple-tab-span">     </span>);</p>
  59 <p class="p6">}).play</p>
  60 <p class="p6">)</p>
  61 <p class="p6">z.set(<span class="s3">\room</span>, 0.7)</p>
  62 <p class="p6">z.set(<span class="s3">\mix</span>, 0.4)</p>
  63 <p class="p6">z.set(<span class="s3">\damp</span>, 0.2)</p>
  64 <p class="p7"><br></p>
  65 <p class="p6">z.free</p>
  66 <p class="p7"><br></p>
  67 <p class="p8">//it expands as any ugen does</p>
  68 <p class="p6">(</p>
  69 <p class="p9"><span class="s2">z = </span>SynthDef<span class="s2">(</span><span class="s3">\src</span><span class="s2">, {</span>|mix = 0.25, room = 0.15, damp = 0.5|</p>
  70 <p class="p6"><span class="Apple-tab-span">     </span><span class="s1">Out</span>.ar(0,</p>
  71 <p class="p9"><span class="s2"><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span></span>FreeVerb<span class="s2">.ar(</span></p>
  72 <p class="p6"><span class="Apple-tab-span">     </span><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span><span class="s1">Pan2</span>.ar(</p>
  73 <p class="p6"><span class="Apple-tab-span">     </span><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span><span class="s1">Decay</span>.ar(<span class="s1">Impulse</span>.ar(1), 0.25, <span class="s1">LFCub</span>.ar(1200,0,0.1)),</p>
  74 <p class="p6"><span class="Apple-tab-span">     </span><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span><span class="s1">LFNoise1</span>.ar(1).range(-1,1)</p>
  75 <p class="p6"><span class="Apple-tab-span">     </span><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span>),</p>
  76 <p class="p6"><span class="Apple-tab-span">     </span><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span>mix,</p>
  77 <p class="p6"><span class="Apple-tab-span">     </span><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span>room,</p>
  78 <p class="p6"><span class="Apple-tab-span">     </span><span class="Apple-tab-span">    </span><span class="Apple-tab-span">    </span>damp</p>
  79 <p class="p6"><span class="Apple-tab-span">     </span><span class="Apple-tab-span">    </span>)</p>
  80 <p class="p6"><span class="Apple-tab-span">     </span>);</p>
  81 <p class="p6">}).play</p>
  82 <p class="p6">)</p>
  83 <p class="p6">z.set(<span class="s3">\room</span>, 0.7)</p>
  84 <p class="p6">z.set(<span class="s3">\mix</span>, 0.4)</p>
  85 <p class="p6">z.set(<span class="s3">\damp</span>, 0.2)</p>
  86 <p class="p7"><br></p>
  87 <p class="p6">z.free</p>
  88 <p class="p7"><br></p>
  89 </body>
  90 </html>