[sdiy] Filter Help
modular at go2.pl
Fri Feb 23 09:42:18 CET 2018
"very sensitive to CV" brings one idea - do you have proper CV scaling
in there? Control input has about 0.2V/oct response, so that is
something like very sensitive. Measure voltage directly at control pins
while changing input CV to see if it changes accordingly, let's say
between 0V and +1V and you can hear 5-octave sweep.
Also check all the ussual stuff, GND connection, RC networks at inputs,
if outputs are kept at 0V, and if it integrators are not clipping at
W dniu 2018-02-23 o 01:41, Tim Ressel pisze:
> I am trying to get a 2164 SVF design to behave. I can't seem to get the
> frequency scaling right. It is very sensitive to CV. I thought you can
> make a volt/oct filter out of it. btw I am going off the Shruti
> schematic. Anyone got some stick time on this puppy?
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