#lang scribble/manual
@(require (for-label racket))

@title{(gray-noise rate)}


Generates noise which results from flipping random bits in a word.
This type of noise has a high RMS level relative to its peak to
peak level.  The spectrum is emphasized towards lower frequencies.


@racketblock[
(audition (out 0 (mul (gray-noise ar) 0.1)))
]