49 lines
786 B
Racket
49 lines
786 B
Racket
#lang scribble/manual
|
|
@(require (for-label racket))
|
|
|
|
@title{Fold}
|
|
Fold a signal outside given thresholds.@section{related}
|
|
Classes/Clip, Classes/Wrap
|
|
@section{categories}
|
|
UGens>Maths
|
|
|
|
|
|
@section{description}
|
|
|
|
|
|
This differs from the link::Classes/BinaryOpUGen:: link::Overviews/Methods#fold2#fold2:: in that it
|
|
allows one to set low and high thresholds.
|
|
|
|
|
|
@section{classmethods}
|
|
|
|
|
|
@section{method}
|
|
ar, kr
|
|
|
|
@section{argument}
|
|
in
|
|
Signal to be folded.
|
|
|
|
@section{argument}
|
|
lo
|
|
Low threshold of folding. Sample values < lo will be folded. must be less then hi.
|
|
|
|
@section{argument}
|
|
hi
|
|
High threshold of folding. Sample values > hi will be folded. must be greater then lo.
|
|
|
|
|
|
@section{Examples}
|
|
|
|
|
|
|
|
@racketblock[
|
|
s.boot;
|
|
|
|
{ Fold.ar(SinOsc.ar(440, 0, 0.2), -0.1, 0.1) }.scope;
|
|
::
|
|
|
|
]
|
|
|
|
|