Triple Pole ZDF.. But it need a fix...
Posted: Sun Sep 03, 2023 1:45 pm
I was so much happy to see this filter working at low cutoff !)
(As i don't understand well all the logic of ZDF... was almost sure to get more a crash than a filter.)
But at high cutoff we could see that there's a problem and it crash...!
I try to find some fix.. changing g1 and g2 value.. But maybe d must also change ??
What i do wrong here ?
The idea is to add one more pole to a SVF ZDF filter.. Not sure it really make sense, but just to try..
But i miss something in the logic...
(As i don't understand well all the logic of ZDF... was almost sure to get more a crash than a filter.)
But at high cutoff we could see that there's a problem and it crash...!
I try to find some fix.. changing g1 and g2 value.. But maybe d must also change ??
What i do wrong here ?
The idea is to add one more pole to a SVF ZDF filter.. Not sure it really make sense, but just to try..
But i miss something in the logic...