Dude is called Nyquist, and noise is not generally uncorrelated. White noise usually is. Pink noise is not.
> On 14 Apr 2016, at 15:12 , Theo Verelst <theo...@theover.org> wrote: > > HI, > > Talking about "perfect noise", you may want to consider these theoretics: > > - what do you do near the Niquist frequency ? Or more practical: noise that > gets near the NF will probably cause strange effects in practical DACs and > when the digital signal is to be interpreted as "perfectly re-constructable" > there's probably a lot of trouble in the high frequency range > > - "perfect noise" is also uncorrelated for most peoples' understanding, which > creates a problem when using filters: all FIR responses or digital quasi > poles and zeros you use show up as correlation at the output of the noise > generator. > > T.V. > _______________________________________________ > dupswapdrop: music-dsp mailing list > music-dsp@music.columbia.edu > https://lists.columbia.edu/mailman/listinfo/music-dsp > _______________________________________________ dupswapdrop: music-dsp mailing list music-dsp@music.columbia.edu https://lists.columbia.edu/mailman/listinfo/music-dsp
