AES Store

Journal Forum

Reflecting on Reflections - June 2014
1 comment

Quiet Thoughts on a Deafening Problem - May 2014
1 comment

Perceptual Effects of Dynamic Range Compression in Popular Music Recordings - January 2014
5 comments

Access Journal Forum

AES E-Library

More Advanced Models for Silicon Condenser Microphones

The increase in sensitivity of silicon condenser microphones (smaller than 30mm3 for hearing aid applications), led to more advanced models for the transducer acoustic microstructures and an electrostatic coupling model which considers the diaphragm deflection. The global optimization of the microphone, and a SPICE simulation, gave a sensitivity greater than 10mV/Pa, a thermal noise of 23 dB(A) with a bandwidth of 8 kHz.

Author:
Affiliation:
AES Convention: Paper Number:
Publication Date:
Subject:

Click to purchase paper or login as an AES member. If your company or school subscribes to the E-Library then switch to the institutional version. If you are not an AES member and would like to subscribe to the E-Library then Join the AES!

This paper costs $20 for non-members, $5 for AES members and is free for E-Library subscribers.

Learn more about the AES E-Library

E-Library Location:

Start a discussion about this paper!


 
Facebook   Twitter   LinkedIn   Google+   YouTube   RSS News Feeds  
AES - Audio Engineering Society