OnePole | SuperCollider 3.13.1 Help

Subclasses: OneZero

Description

A one pole filter. Implements the formula:out(i) = ((1 - abs(coef)) * in(i)) + (coef * out(i-1)).

 
out(i) = ((1 - abs(coef)) * in(i)) + (coef * out(i-1)).

Class Methods

OnePole.ar(in: 0.0, coef: 0.5, mul: 1.0, add: 0.0)

OnePole.kr(in: 0.0, coef: 0.5, mul: 1.0, add: 0.0)

Arguments:

in	The input signal.
coef	Feedback coefficient. Should be between -1 and +1
mul	Output will be multiplied by this value.
add	This value will be added to the output.

Inherited class methods

1 methods from Filter ► show

7 methods from UGen ► show

7 methods from Object ► show

Instance Methods

Inherited instance methods

92 methods from UGen ► show

159 methods from AbstractFunction ► show

260 methods from Object ► show

Examples

​x
 
{ OnePole.ar(WhiteNoise.ar(0.5), 0.95) }.play​{ OnePole.ar(WhiteNoise.ar(0.5), -0.95) }.play​{ OnePole.ar(WhiteNoise.ar(0.5), Line.kr(-0.99, 0.99, 10)) }.play

helpfile source: https://github.com/supercollider/supercollider/tree/3.13/HelpSource/Classes/OnePole.schelp
link::Classes/OnePole::

OnePole : Filter : PureUGen : UGen : AbstractFunction : Object