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* "Wei Zhang" <[EMAIL PROTECTED]> on Fri, 24 Sep 1999
| What kind of educational background does he have ? He is very wrong. I work
| with people who have PhDs in audiology and engineers who have a sound
| educational background and experiments with hearing to indicate that humans
| cannot hear about 20kHz, i.e. a sampling rate of 44.1kHz is sufficient.
Ahem. If you ask them again, they will say something to the effect that
the *average* person cannot hear tones above ~20kHz. Many people can hear
(or perhaps "feel" might be a better description) harmonics in the 22-25kHz
range, but because CD-Audio "clips" everything above 22.05kHz those
harmonics are lost. A 44.1kHz sampling rate is not sufficient to capture
those high-end sounds.
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