[A6] Filter Feedback

[CoolColJ]

----- Original Message ----- 
From: Jeff Laity <synthetic at earthlink.net>
To: <a6 at code404.com>
Sent: Wednesday, September 11, 2002 1:48 PM
Subject: [A6] Filter Feedback


> Is the Filter Feedback out of phase or something? If I crank up the 
> resonance, then crank up the filter feedback, the resonance should 
> increase and oscillate, no? Instead the oscillation goes away, like the 
> resonance isn't there. What's the dizealio?

depends on which filter :)

The 24 db ones, yes the resonance does decrease.

With the 12db LPF by itself, don't notice much effect on the resonance
The BPF and HPF will self oscilalte with the filter feedback kicked up

Colin