[sdiy] 1V/oct CV-phaser

[harry]

<wizard of oz mode on>

You don't REALLY want a 1V/oct phaser... you want a notch filter.

The problem with phasers is that the notches are not harmonically
related... so if you make a multi-stage phaser the notches will not
track.

You could use multiple notch VCF in series, each with 1V/oct tuning...
then
spread them as you like... and they would all track at 1V/oct.

H^) harry


jbv wrote:

> Could someone be kind enough to point me
> to some schematics of 1 V/oct CV phaser ?
> What I'm looking for is the possibility to
> "tune" the phaser effect with a CV...
> Of course I can do that digitally with a uC,
> but I'm looking for an analog solution.
>
> Thanks.
> JB

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