Quote:
Originally posted by AvFan:


Does anyone know with certainty the 990 uses white noise for its internal test tones?
I think I can bet the farm that it uses bandwidth limited pink noise.

White noise is, as I mentioned before, not flat within it's bandwidth.

I guess we could get into a semantic debate because all pink noise starts out as white noise, and is then shaped, but that is more information than you probably want.