SynthMaker

2P2Z - help with the basics needed

Archive · 2005 10 old posts

From the original SynthMaker forum (2004–2014), with its members’ names and dates.

oddson ·

Can anyone point me to a good (basic level) source on setting coefficient values for the 2P2Z filter and maybe a schematic or two on using it for various simple filter functions.

Not necessarily SM specific but something someone without DSP knowledge could use within SM.

For some reason I can’t find an explanation on the subject on the web without getting in over my head.

I don't really want to do a whole course on time-series mathematics.

oddson ·

I finally found the RBJ Cookbook...

http://www.musicdsp.org/files/Audio-EQ-Cookbook.txt

I might figure this out yet but any help would be appreciated. 🙂

rl ·

A very good start is the online-class at www.bores.com. Also check out tobybears filter-explorer (attention: invaluable resource!)

Shifrin ·

oddson wrote: I finally found the RBJ Cookbook...

I ported just about all of the filters in the RBJ Cookbook to SM 😉

If you fancy a look the thread is here!

Shif.

Tom7777 ·

Yes Shifrin has already made a port of the RBJ filters and they run really well 🙂

oddson ·

Again the answers are already on the forum and I didn't see them.

Thanks for the help and the patience. 😀

platinumears ·

www.dspguide.com

Dan 🙂

infuzion ·

oddson wrote: Again the answers are already on the forum and I didn't see them.

& the WiKi 😉

oddson ·

The Wiki is hard to come across. I didn't know it even existed until I stumbled on a reference in a forum posting just yesterday.

I'm very enthusiastic about the product and this forum but I do find it hard to locate basic topics. But I'm starting to find my way around.

Thanks again and again to all. 😀

unkargherth ·

Oddson: Basically aTHE 2P2Z is an implementation of Zoeltzer Biquads

You could find it too in the the above mentioned Filter Explorer

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