Len Fehskens wrote: >Steve Schwartz writes: > >>Second, noise isn't really something that can be objectively measured. > >Actually, it can. The less correlated (i.e., structured) successive >moments of the sound are, the more noiselike it is. A spectral analysis >of noise shows a simple distribution of frequencies (different kinds of >noise have different kinds of simple distributions). How would that apply to something which has been labeled white noise. I recall the notion that white noise was the presence of all frequencies at all amplitudes. At one time I recall the notion that pink noise referred to all of the frequencies and all of the amplitudes around a certain frequency. Karl