HelpSource/Classes/Pstutter.schelp

   1 class:: Pstutter
   2 summary:: repeat input stream values
   3 related:: Classes/Pn
   4 categories:: Streams-Patterns-Events>Patterns>Repetition
   5
   6 description::
   7
   8 repeat each element n times.
   9
  10 ClassMethods::
  11
  12 method::new
  13
  14 argument::n
  15 may be a pattern, so the number of times can vary each iteration.
  16
  17 Examples::
  18
  19 code::
  20 (
  21 var a, b;
  22 a = Pstutter(2, Pseq([1, 2, 3],inf));
  23 x = a.asStream;
  24 13.do({ x.next.postln; });
  25 )
  26
  27
  28 //Pstutter used as a sequence of pitches
  29
  30 (
  31 SynthDef(\help_sinegrain,
  32         { arg out=0, freq=440, sustain=0.05;
  33                 var env;
  34                 env = EnvGen.kr(Env.perc(0.01, sustain, 0.2), doneAction:2);
  35                 Out.ar(out, SinOsc.ar(freq, 0, env))
  36         }).add;
  37 )
  38
  39
  40 (
  41 c = Pstutter(3, Prand([1, 2, 3],inf)*4+65);
  42 x = c.asStream;
  43 Routine({
  44         loop({
  45                 Synth(\help_sinegrain, [\freq, x.next.midicps]);
  46                 0.12.wait;
  47         })
  48 }).play;
  49 )
  50 ::