#lang scribble/manual @(require (for-label racket)) @title{BrownNoise} Brown Noise.@section{related} Classes/ClipNoise, Classes/GrayNoise, Classes/PinkNoise, Classes/WhiteNoise @section{categories} UGens>Generators>Stochastic @section{description} Generates noise whose spectrum falls off in power by 6 dB per octave. @section{classmethods} @section{method} ar, kr @section{argument} mul Output will be multiplied by this value. @section{argument} add This value will be added to the output. @section{Examples} compare: @racketblock[ { BrownNoise.ar(0.1) }.play; { WhiteNoise.ar(0.1) }.play; :: brownian noise as a frequency modulator: ] @racketblock[ { SinOsc.ar(BrownNoise.ar(100, 200)) * 0.1 }.play; :: filtered brown noise: ] @racketblock[ { BPF.ar(BrownNoise.ar(0.1.dup), MouseX.kr(40, 17000, 1), 0.2) }.play; :: ]