Re: [Alsa-user] multichannel multiband FFT-based equalizer - README

[fons a. <fon...@sk...>]

On Mon, Jan 02, 2006 at 07:58:57PM +0200, Sergei Steshenko wrote:

> The existence of spectral resolution prevents end user from having
> arbitrary central band frequencies in DFT-based equalizers, central frequencies
> can only be a multiple of spectral resolution.

Not true, you can have arbitrary central frequencies. You can even sweep them.
But you can't have two independent bands that are closer than Fs/N (or more
if windowing is taken into account).

-- 
FA