HelpSource/Classes/Dbrown.schelp

   1 class:: Dbrown
   2 summary:: Demand rate brownian movement generator.
   3 related:: Classes/Dibrown, Classes/Demand, Classes/Duty, Classes/TDuty
   4 categories:: UGens>Demand
   5
   6 Description::
   7
   8 Dbrown returns numbers in the continuous range between
   9 code::lo::  and  code::hi:: ,
  10 link::Classes/Dibrown::  returns integer values.
  11
  12
  13 The arguments can be a number or any other UGen.
  14
  15
  16 See link::Classes/Pbrown::,  link::Classes/BrownNoise::  for structurally related
  17 equivalents.
  18
  19
  20 classmethods::
  21
  22 method::new
  23
  24 argument::lo
  25
  26 Minimum value.
  27
  28
  29 argument::hi
  30
  31 Maximum value.
  32
  33
  34 argument::step
  35
  36 Maximum step for each new value.
  37
  38
  39 argument::length
  40
  41 Number of values to create. Use code::inf:: for an infinite number.
  42
  43
  44 Examples::
  45
  46 code::
  47
  48 (
  49 {
  50         var a, freq, trig;
  51         a = Dbrown(0, 15, 1, inf);
  52         trig = Impulse.kr(MouseX.kr(1, 40, 1));
  53         freq = Demand.kr(trig, 0, a) * 30 + 340;
  54         SinOsc.ar(freq) * 0.1
  55
  56 }.play;
  57 )
  58
  59 ::
  60