el Sat, 29 Nov 2003 11:51:42 +0100 (MET) Oyvind Hammer <oyvind.hammer@xxxxxxxxxx> escribi?: > I would guess that > 1024 or perhaps 2048 should be good, and similar for fft length. > *Not* as high as possible! i second that opinion (not that it matters much, i'm no dsp expert..). > Window type doesn't matter much [...] here i disagree. triangular would be inconvenient, as well as kaiser with a low coefficient (approaching a rectangular window). i'd try something between 0.35 and 0.6 to start. > - I usually use Hanning (not Hamming). those are good bets, as well as blackmann windows, which i usually prefer for certain applications. lj -
