HelpSource/Classes/Integrator.schelp

   1 class:: Integrator
   2 summary:: A leaky integrator.
   3 categories::  UGens>Filters>Linear, UGens>Maths
   4
   5
   6 Description::
   7
   8 Integrates an input signal with a leak. The formula implemented is:
   9
  10 code::
  11 out(0) = in(0) + (coef * out(-1))
  12 ::
  13
  14
  15 classmethods::
  16
  17 method::ar, kr
  18
  19 argument::in
  20
  21 The input signal.
  22
  23
  24 argument::coef
  25
  26 Leak coefficient.
  27
  28
  29 argument::mul
  30
  31 Output will be multiplied by this value.
  32
  33
  34 argument::add
  35
  36 This value will be added to the output.
  37
  38
  39 Examples::
  40
  41 code::
  42
  43 { Integrator.ar(LFPulse.ar(300, 0.2, 0.1), MouseX.kr(0.001, 0.999, 1)) }.play
  44
  45 // used as an envelope
  46 { Integrator.ar(LFPulse.ar(3, 0.2, 0.0004), 0.999, FSinOsc.ar(700), 0) }.play
  47
  48
  49 // scope, using the internal server:
  50
  51 { Integrator.ar(LFPulse.ar(1500 / 4, 0.2, 0.1), MouseX.kr(0.01, 0.999, 1)) }.scope
  52
  53 ::