Subject: Re: [linux-audio-dev] wcnt linear filters
From: Steve Harris (S.W.Harris_AT_ecs.soton.ac.uk)
Date: Wed Feb 04 2004 - 10:35:31 EET
On Wed, Feb 04, 2004 at 01:49:26 +0100, Tim Goetze wrote:
> the cookbook is a bitch to read without the background. i guess it's
> meant to serve as a quick lookup sheet for people who know the stuff
> but can't remember the exact numbers. if you're looking for bi-quads,
> those in ecasound seem to follow the cookbook iirc.
So do some of the ones in my plugins (utils/biquad.h has a complete
implementation)
> why not implement ladspa support in your application? it's quite
> simple to do, and opens a world of sound manipulation.
Yes, I think that even hardcoding in plugins can be a good idea (c.f. JAMin
and jackEQ), it makes your code nice and simple and all the filter state
is kept inside the plugins.
- Steve
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