Hey Guys

I have some issues trying to figure out how Pure data calculates the different filter, I know it in theory but it would be great if there is a way to look behind the scene.

I use the standard filter for my patch Low-pass, High-pass and Band-pass + some reverb.

I have to defend my patch at the exam and would be great if someone out there could explain, direct me to a tutorial or something that could drill it into my brain, and pass the exam

Best Regards

Cheers mate, I appreciate the help