I'd suggest building a different sort of filter if you want voltage control.
It's kind of like asking how to add wheels to your motorbike because you
want a car.
Ken
Ken Stone sasami@... or sasami@...
Modular Synth PCBs for sale <http://www.blaze.net.au/~sasami/synth/>
Australian Miniature Horses & Ponies <http://www.blaze.net.au/~sasami/>
It's kind of like asking how to add wheels to your motorbike because you
want a car.
Ken
>Hi list,_______________________________________________________________________
>
> I'm about to start building a 3 x band Pass filter + DC mixer as
>shown on the website.
>
> However, can anyone explain (in terms that a newbie might
>understand) how to add voltage control to the frequency of the BP
>filter. I'd like each channel to have this in addition to the manual
>control.
>
>Yours Aye
>
>Stuadh
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>See the following URLS for the CGS Modular Synth home page:
>Main: http://www.cgs.synth.net/
>Secondary: http://otherunicorn.0catch.com/synth/
>Yahoo! Groups Links
>
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Ken Stone sasami@... or sasami@...
Modular Synth PCBs for sale <http://www.blaze.net.au/~sasami/synth/>
Australian Miniature Horses & Ponies <http://www.blaze.net.au/~sasami/>