HelpSource/Classes/COsc.schelp

   1 class:: COsc
   2 summary:: Chorusing wavetable oscillator.
   3 related:: Classes/Osc, Classes/OscN, Classes/VOsc, Classes/VOsc3
   4 categories::  UGens>Generators>Deterministic
   5
   6
   7 Description::
   8
   9 Chorusing wavetable lookup oscillator. Produces sum of two signals at
  10
  11 code::
  12 (freq ± (beats / 2)).
  13 ::
  14
  15 Due to summing, the peak amplitude is twice that of the wavetable.
  16
  17
  18 classmethods::
  19
  20 method::ar, kr
  21
  22 argument::bufnum
  23
  24 The number of a buffer filled in wavetable format.
  25
  26
  27 argument::freq
  28
  29 Frequency in Hertz.
  30
  31
  32 argument::beats
  33
  34 Beat frequency in Hertz.
  35
  36
  37 argument::mul
  38
  39 Output will be multiplied by this value.
  40
  41
  42 argument::add
  43
  44 This value will be added to the output.
  45
  46
  47 Examples::
  48
  49 code::
  50
  51 (
  52 b = Buffer.alloc(s, 512, 1, {arg buf; buf.sine1Msg(1.0/[1,2,3,4,5,6,7,8,9,10])});
  53 { COsc.ar(b.bufnum, 200, 0.7, 0.25) }.play;
  54 )
  55
  56 ::
  57