[sdiy] Possible 2164 12db/oct bandpass filter design.. corrected text in picture..

[Jean-Pierre Desrochers]

There was an error in the text of the JPG.
Corrected now.

JP

-----Message d'origine-----
De : synth-diy-bounces at dropmix.xs4all.nl
[mailto:synth-diy-bounces at dropmix.xs4all.nl] De la part de Jean-Pierre
Desrochers
Envoyé : 8 mars 2014 19:25
À : synth-diy at dropmix.xs4all.nl
Objet : [sdiy] Possible 2164 12db/oct bandpass filter design..

Here is a possible 2 x 2 poles, 12db/oct bandpass design made of one 2164.

http://www.arcenson.com/public/2164_BP_filter.JPG

Moving the 2 CV's opposite ways will 'open' the filter bandgap.
Getting both CV's closer will 'close' the gap.
Moving a common offset CV to both CV's will move the overall center cutoff
of the bandpass filter.

I'll test it this weekend..

JP
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