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Subject: Re: Strange modulation emerging during decay on 1-3

From: "Robert Weigel" <sounddoctorin@...>
Date: 2012-09-19

Sorry yeah I was just adding some vca release time to a scratch sound.


--- In chromapolaris@yahoogroups.com, "Paul D. DeRocco" <pderocco@...> wrote:
>
> > From: synthwookie
> >
> > Yeah Paul it doesn't seem to do that... if you turn the voice
> > off it goes to negative volts again. But as soon as you hit
> > a note the volume goes to zero and sets there indefinitely I
> > think... weird..
>
> Well, now I'm confused. Your last post said, "Sustains with that level at
> zero then turns off w/out it moving." Could you rephrase that? Are you
> playing a scratch sound, or something with a non-infinite decay time on the
> volume envelope, or something with some nonzero release time on the volume
> envelope? What is the voltage doing, and what is the sound doing?
>
> > Anyway hopefully can figure the source of it here. The
> > 4051's made no difference. Those caps never leak I'm sure
> > and to have 3 paralell channels? Odd. Maybe I should just
> > hose the whole board with chemtronics..might be a residue
> > issue around the S_H 's
>
> Well, Clean is Good, but so far I don't think you've got a S&H problem.
>
> --
>
> Ciao, Paul D. DeRocco
> Paul mailto:pderocco@...
>