multiple EG bank

[Carlos Vila Deutschbein]

Hello
Has anyone heard about something like a "multiple Envelope Generator bank"?
(own definition)
Theoretically, a waveform is splitted into its harmonics and each one
receives its own ADSR curve. I thought about asociating some band-pass
filters (max 4) to a set of envelope generators. These EGs should have a
"initial delay" setting for building up complex dynamic progressions. Has
this been done either commercially or privately?. I think that the Kawai
K5000 does something like this, but of course that is digital additive
synthesis :P)
This is purely experimental and speculative, so any idea or comment will be
appreciated.
-- 
==========================================================
Carlos Vila Deutschbein        si04697 at salleURL.edu       
Enginyeria La Salle            www.salleURL.edu/~si04697/
----------------- Barcelona, Spain -----------------------
==========================================================