Porky wrote:


This whole argument is based on the wrong assumption that the high
frequency source is "riding on" the low frequency source like a whistle on a
train. It is NOT! Both sounds are being produced simultaneously by the
complex electrical waveform driving the speaker cone which moves in
accordance. Assuming that the speaker is being driven within its linear
limits, the cone's motion accurately follows the driving signal, and it is a
linear system.
Forget the train/whistle anology, it is not an accurate representation for
what goes on with a speaker, period!

What he said. Is this the same Porky that I've argued with
about _so_ many things?


Bob
--

"Things should be described as simply as possible, but no
simpler."

A. Einstein