Help/Streams-Patterns-Events/Patterns/Pmulp.html

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  24 <p class="p1"><span class="s1"><b>Pmulp<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="Apple-tab-span">    </span></b></span><b>multiply with each value of a pattern to value of a key in event stream</b></p>
  25 <p class="p2"><br></p>
  26 <p class="p1"><b>superclass: </b><a href="Psetp.html"><span class="s2">Psetp</span></a></p>
  27 <p class="p2"><br></p>
  28 <p class="p1"><b>Pmulp(name, value, pattern)</b></p>
  29 <p class="p2"><br></p>
  30 <p class="p1">multiplies a value in an event stream until it ends, repeats this with new values until</p>
  31 <p class="p1">the value stream ends.</p>
  32 <p class="p2"><br></p>
  33 <p class="p1"><b>value</b> can be a pattern, a stream or an array. the resulting stream ends when that incoming stream ends.</p>
  34 <p class="p2"><br></p>
  35 <p class="p1">see also: <a href="Pmul.html"><span class="s2">Pmul</span></a>, <a href="Paddp.html"><span class="s2">Paddp</span></a></p>
  36 <p class="p2"><br></p>
  37 <p class="p3">(</p>
  38 <p class="p3"><span class="s2">var</span> a, b;</p>
  39 <p class="p3">a = <span class="s2">Pmulp</span>(\freq, Pseq([2, 3, pi],inf), <span class="s2">Pbind</span>(<span class="s3">\freq</span>, Pseq([100, 200, 300])));</p>
  40 <p class="p3">x = a.asStream;</p>
  41 <p class="p3">9.do({ x.next(<span class="s2">Event</span>.new).postln; });</p>
  42 <p class="p3">)</p>
  43 <p class="p4"><br></p>
  44 <p class="p2"><br></p>
  45 <p class="p4"><br></p>
  46 <p class="p4"><br></p>
  47 <p class="p1">sound example</p>
  48 <p class="p4"><br></p>
  49 <p class="p3">(</p>
  50 <p class="p5"><span class="s2">SynthDef</span><span class="s4">(</span>\sinegrain<span class="s4">,<span class="Apple-converted-space"> </span></span></p>
  51 <p class="p3"><span class="Apple-tab-span">     </span>{ <span class="s2">arg</span> out=0, freq=440, sustain=0.02;</p>
  52 <p class="p3"><span class="Apple-tab-span">     </span><span class="Apple-tab-span">    </span><span class="s2">var</span> env;</p>
  53 <p class="p3"><span class="Apple-tab-span">     </span><span class="Apple-tab-span">    </span>env = <span class="s2">EnvGen</span>.kr(<span class="s2">Env</span>.perc(0.001, sustain), 1, doneAction:2);</p>
  54 <p class="p3"><span class="Apple-tab-span">     </span><span class="Apple-tab-span">    </span><span class="s2">Out</span>.ar(out, <span class="s2">SinOsc</span>.ar(freq, 0, env * 0.1))</p>
  55 <p class="p3"><span class="Apple-tab-span">     </span>}).add;</p>
  56 <p class="p3">)</p>
  57 <p class="p4"><br></p>
  58 <p class="p3">(</p>
  59 <p class="p3">a = <span class="s2">Pbind</span>(<span class="s3">\freq</span>, Pseq([500, 600, 700]), <span class="s3">\instrument</span>, <span class="s3">\</span><span class="s5">sinegrain</span>);</p>
  60 <p class="p3">a = <span class="s2">Pmulp</span>(<span class="s3">\freq</span>, <span class="s2">Pseq</span>([0.5, 0.9, 0.8], <span class="s2">inf</span>), a);</p>
  61 <p class="p3">a.play;</p>
  62 <p class="p3">)</p>
  63 <p class="p4"><br></p>
  64 <p class="p4"><br></p>
  65 <p class="p4"><br></p>
  66 <p class="p4"><br></p>
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