Filter / Envelope Follower Schematics

[Paul Maddox]

> >         where can I find a scematic for a VCF with both external voltage
> > input and 'front panel' pot input for cutoff and resonance. I need a 
>schem
> > that doesn't use any ICs like the CEM chips, but the obvious are fine
> > (op-amps e.t.c). Accompianing notes would be useful, so I know what 
>voltage
> > the CV input is.
> > Also, I need a schem for ann envelope follower.
> >
> > Thanks,
> > James Jackson.
>
>Elektor Formant ?
>
>jbv
>

TomG's web page?
Just search in altavista ' VCF synthesiser'
and you should have a few hits.

Paul



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