Klangproduktion und Manipulation [KPM]
>Klanggestaltung
]Attack, Decay, Sustain, Release : On a number of analogue and digital devices, these four parameters form the basis of an envelope generator. Attack = the duration from a zero to a maximum amplitude ; Decay = the duration from the initial maximum amplitude to a stable state amplitude ; Sustain = the level of the steady state amplitude ; Release = the duration from the steady state to its final zero amplitude. (Source - Dictionnaire des arts médiatiques :http://www.dictionnairegram.org
See also
Hüllkurve

