[sdiy] acquisition and RFI

[Aaron Bader]

On Fri, 29 Jul 2005 00:30:15 +1000
"Paul Perry" <pfperry at melbpc.org.au> wrote:

> Personally, I've always wanted a delay that had a different delay period,
> for each
> frequency (that is to say, for example, no delay at 20Hz and then gradually
> increasing to
> 250 milliseconds at 20KHz).

I'm not sure if this is on the level of precision that you are looking
for, and it requires a fairly odd platform (Linux/JACK) to run, but my
trusty old Duron can handle 2 channels at 88200 hertz of pretty much
that just fine in real time. Didn't use too much ram.

http://freqtweak.sourceforge.net/

Not quite what to do with that soundcard/dsp, but fun in it's own way.
I'm a fan of the 'warp' filter.

-- 

"Not a bird not a leaf not a sound/And well after the close of time" 
	--Front 242

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