Re: [buildcheapeeg] brain wave sonification

From: Jim Peters (jim_at_uazu.net)
Date: 2002-01-26 19:52:47


Jim Peters wrote:
> If you use all bands with the same width (as in a windowed FFT), the
> delay for all of them would be the same. I'm getting different delays
> because all of my bands are different widths.

Actually, reading this again, I'm not sure that bands in an FFT all
have the same width -- I might be wrong there. But in any case, using
the filters as I'm using them, if I made all my bands the same width
(e.g. 1Hz wide centred on 1,2,3,4,5,...,59,60Hz), then they would all
have the same delay.

Jim

-- 
Jim Peters (_)/=\~/_(_) Uazú
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