24 db/oct filter schematic

[cmacdon at ix.netcom.com]

jorgen.bergfors at idg.se wrote:

> Anyway, I'm sure that the design you have chosen make the resonance peak less narrow. Maybe the best solution would be to use four identical capacitors but use two exponential converters, each connected to two stages. Then you could voltage control the spread of the poles. Might be worth a try, while you're at it.

That's an interesting idea.  Perhaps use one CV as a "master" for both
converters, then use another as an "offset", connected to one converter?
I'll experiment with it over the weekend if possible.  Has anyone else
on the list tried something like this?

-Chris