[linux-audio-dev] jamin and FFT filtering

Steve Harris S.W.Harris at ecs.soton.ac.uk
Tue Aug 10 13:25:21 UTC 2004


On Tue, Aug 10, 2004 at 09:32:08 +1000, Erik de Castro Lopo wrote:
> On Tue, 10 Aug 2004 10:53:39 +0100
> Steve Harris <S.W.Harris at ecs.soton.ac.uk> wrote:
> 
> > At the time I started working on jamin, LP filters were the fashionable
> > thing in mastering software. 
> 
> Its also relatively easy to linearize the phase of an IIR
> filter by adding extra allpass sections.

Yes, but creating IIR filters with arbitrary freq responsonses is not
easy, at least not for me :)

- Steve



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