AES Store

Journal Forum

Reflecting on Reflections - June 2014

Audibility of a CD-Standard A/DA/A Loop Inserted into High-Resolution Audio Playback - September 2007

Quiet Thoughts on a Deafening Problem - May 2014
1 comment

Access Journal Forum

AES E-Library

Optical Microphone's Breakthrough

This paper discusses the known principles of building an optical microphone transducer. It also describes bubble-sized measurements and Phone-Or's light transducer principle, its specifics and distance resolution. The paper discusses the optical microphone's specifications including the basics and characteristics; diaphragm specifics and its acoustical characteristics; noise, sensitivity, dynamic range, frequency and directional characteristics; and response to humidity, EMI, and RFI. A -smart- optical microphone and the optical microphone's prospects are also presented.

AES Convention: Paper Number:
Publication Date:
Session 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