CA> The 'psycho accoustics' that LAME uses to generate MP3 sound
 CA> files is really resonant frequency response. Two identical
 CA> frequencies will collide generating a third resonant frequency
 CA> that is usually perceived as a buzzing insect sound similar to
 CA> a mosquito. With 'tuning' etc. and slight offsets of the two
 CA> frequencies this resonant frequency can be useful.

As in a radio?  Isn' that how a super-heterodyne circuit works,
beating two frequencies against each other.

... Puns are bad, but poetry is verse!
___ MultiMail/MS-DOS v0.35

---