Seimens is supposed to have these. The good ones are fairly expensive,
and they are all very limited in performance. Noise is very complex, and
all the situations are very random.

We would not even dare to take on such a project at our company, because
of the wide parameters, and customer satisfaction factor.

--

Jerry G.
======

"James Hill" wrote in message
om...
Hello

I'm after someone who can make an "Active Noise Cancellation Device".

If you're that someone and would like some extra cash please contact
me at .

Thanks
James