[PD] biquad~ with elementary filters [was: Re: dinosaurs ...]

Damian Stewart damian at frey.co.nz
Sun Sep 21 15:37:46 CEST 2008

Charles Henry wrote:

> There is no zero at z=0.  I'm not sure about this one--but it seems as
> though it's impossible to have a zero at z=0?

[shrug] i don't even know what a 'zero' is. and that's after reading 
several different webpages that attempted to explain biquad filtering to 
me. i just don't understand it.

damian stewart | skype: damiansnz | damian at frey.co.nz
frey | live art with machines | http://www.frey.co.nz

More information about the Pd-list mailing list