Odp: [sdiy] Yamaha DXy DCO's

[Roman]

here?
http://www.sowa.synth.net/vcaddsr.html

Roman

----- Original Message ----- 
From: Scott Gravenhorst <music.maker at gte.net>
To: <synth-diy at dropmix.xs4all.nl>
Sent: Wednesday, February 18, 2004 5:04 PM
Subject: RE: [sdiy] Yamaha DXy DCO's


> Are there any analog implementations of this ADSDR ?
> 
> "Cornutt, David K" <david.k.cornutt at boeing.com> wrote:
> >> From: Ingo Debus [mailto:debus at cityweb.de]
> >> AFAIR the 4-op synths have different envelopes than the 6-op 
> >> synths. At 
> >> least the TX81z has different envelopes than the DX7. 
> >
> >Does the TX81Z have the ADSDR envelopes (where you can set
> >a piano-like decay to occur during the sustain phase)?
> >That's what my CX5M had.
> >
> >I was under the impression that most of the 4-op machines
> >(the 81Z may be an exception since it was early) were
> >single-chip solutions.  At that time Yamaha was offering
> >4-op FM synth ICs to video game and consumer electronics
> >manufacturers, and I know of several '80s arcade games
> >that used them.  It was 2 voices per chip or something
> >like that.  I'm pretty sure the 6-op machines like the
> >DX7 were completely different.  (And I think that the
> >subsequent machines, like the DX7IIFD and the DX5, were 
> >a lot different from the original DX7.)
> >
> 
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