[LAD] Sorry

Arnold Krille arnold at arnoldarts.de
Thu Aug 21 11:02:50 UTC 2008


Am Donnerstag, 21. August 2008 schrieb micu:
> Am Mittwoch, 20. August 2008 23:42:29 schrieb micu:
> > > The delta-peak contains all frequencies phase-aligned while white noise
> > > contains all frequencies with random phase, right?
> I thought about it again (tonight before falling asleep :) and I think,
> from a practical viewpoint, you are right: If you take a signal generated
> by a white noise source and fed it into the STFT, you get a constant
> spectrum (approximatly); so do you, if you take a delta-peak. And the
> diffrence is, that the delta-peak contains all frequencies phase-aligned
> while white noise contains all frequencies with random phase. I am sorry
> :(.

Well, thanks for thinking about it! Its good to have peer-review...

Arnold
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