[AH] Red noize

[Carlos Vila Deutschbein]

On Fri, 4 Feb 2000, Doyle wrote:

> On  http://www.macbethstudiosystems.freeserve.co.uk/ , the specs for the
> 'Sorcerer' says that it has a 'red noise' source, I know there is such
> thing as a pink and white noise source, and I have no doubts on the
> existence of other colours...can anyone tell me how they get the colours
> from a noise? and what 'red noise' sounds like?

The colors are taken as an analogy to light, white noise is like white
light, it contains all colors of the spectrum (=all wavelenghts)
Pink noise contains less HF: Power spectrum decreases 6 dB/oct i think
My guess is that red noise or whatever color is band pass filtered noise.

Regards
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    Carlos Vila Deutschbein
    e-mail: si04697 at salleURL.edu
    www: http://www.salleURL.edu/%7esi04697
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