"Phil Allison" wrote in
:


"Lostgallifreyan"

The reason the claim that HF dominates seems wrong to me, is I think
a peice of string is its own length, regardless of whether we measue
in inches or centimetres, let alone a nonlinear scale. White noise
has a very specific definition, in which energy is equal across the
spectrum, does not
dominate part of it. It's out perception of pitch that does that.



** Absolute CRAP.

Go away - half wit.



.......... Phil





Sledge away mate, you know it makes sense.

Remember this little gem:

[quote, you, earlier post]
It has equal amounts of noise energy in equal amounts of bandwidth.

So, 50% of the noise energy is in the band from 10 kHz to 20 kHz.

90 % is in the band from 2kHz to 20 kHz.

95 % is in the band from 1 kHz to 20 kHz.

99% is in the band from 200Hz to 20 kHz.
[/quote]

That looks like what I said, an equal spread across the frequency plot of
the spectrum. Pink noise, is as you said, the spread across the pitch plot.

If I took your line I could say that 99% was in the band up to 19.8 KHz
(1% from there to 20 KHz) and suggest that the LF was dominating. The
asymmetry comes from the change from plotting white noise as frequency, to
plotting as pitch.