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Doepfer

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Re: compressor: was: A-129 vocoder usable with fewer than all six modules?

2005-05-12 by selfoscillate

i found florians file in my backup folder and i have re-uploaded
it to the files section of this group.

the file name is variable_limiter.jpg

best wishes

ingo




--- In Doepfer_a100@yahoogroups.com, Florian Anwander 
<Florian.Anwander@c...> wrote:
> Hi Gustav
> 
> > Hi Florian,
> > Just out of curiosity,
> > How would you set up a compressor with A-100 modules?
> > (Not just to use with vocoder, but generally.)
> > I suspect you need a couple of VCAs but how?
> > /gustaf
> In my book there is a picture... <insert evil Dollars-in-the-eyes 
grin>
> 
> No it is quite simple:
> 
> External input Env-Out -> inverter ->  VCA with offsetvoltage
> The modulation amount of the inverted signal envelope to the VCA is 
the 
> "Ratio" of a compressor.
> 
> If you want "attack" or "release" (in the nameing of a compressor), 
> simply add a slewrate limiter after the Env-Follower.
> 
> There is no "Threshold" in this construction. It is possible but 
much 
> more difficult to do.
> 
> 
> Florian

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