[TenTec] The secret to GREAT audio -- only $3.79!

[Dr. Gerald N. Johnson]

On Wed, 2006-12-27 at 23:52 -0500, Craig Roberts wrote:
<SNIP> Must have been in a format my e-mail program can't copy.,..

One really nice thing about the tiny electret microphone is that the
diaphragm is so small it remains rigid over the whole audio spectrum and
can be very light weight so it makes an almost perfectly flat microphone
without doing anything complicated. The factory calibrated acoustician's
microphones are small electrets too.

-- 
73, Jerry, K0CQ,
All content copyright Dr. Gerald N. Johnson, electrical engineer