Dear Gamze,

I was told that you are looking for silicon microphones.

I am working on an ultra miniature (particle velocity) microphone:

The Microflown.

if you want more information please look on our Internet side.

If you have specific questions please ask

HELIAS
--------------------------------------------------
ir. Hans-Elias de Bree

Graio at University of Twente
A Proud member of the microflown team

telephone at home       +31 (0) 53 4323276
   and at second home   +31 (0) 20 4211233
on by bike              +31 (0) 65 2667290
telephone at university +31 (0) 53 4894438
Fax at university       +31 (0) 53 4893343

E-mail [email protected]

Look at our WWW-page:
http://www.el.utwente.nl/tdm/mmd/projects/muflown/muflown.html