Decay:
Filter:
Classes | UGens > Filters > Linear | UGens > Envelopes

Decay : Filter : PureUGen : UGen : AbstractFunction : Object

Exponential decay
Source: Filter.sc

Description

This is essentially the same as Integrator except that instead of supplying the coefficient directly, it is calculated from a 60 dB decay time. This is the time required for the integrator to lose 99.9% of its value or -60dB. This is useful for exponential decaying envelopes triggered by impulses.

Class Methods

Decay.ar(in: 0.0, decayTime: 1.0, mul: 1.0, add: 0.0)

Decay.kr(in: 0.0, decayTime: 1.0, mul: 1.0, add: 0.0)

Arguments:

in

The input signal.

decayTime

60 dB decay time in seconds.

mul
add

Inherited class methods

Instance Methods

Inherited instance methods

Examples

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