Subject: Re: [linux-audio-dev] wcnt linear filters
From: James W. Morris (sirrom75_AT_hotmail.com)
Date: Wed Feb 04 2004 - 14:43:44 EET
>From: Steve Harris <S.W.Harris_AT_ecs.soton.ac.uk>
>Date: Wed, 4 Feb 2004 08:35:31 +0000
>
>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
biquad filters were just something I pulled off the cookbook, assuming it
would be the next place to go. And you know what they say about assume....
;/
Coding is a yearly thing I do in the winter months, I try and limit how much
time I spend on it as it is as far as time and energy are concerned, very
demanding. I intend to get as much done as pos without using libraries,
get the main elements there and working, and then I'll expand into ladspa in
the future.
(*james)->::~(sirromseventyfive)~++
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