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Convention Paper

Optical Microphony

Authors: Keating, D. A.; Karatzas, L. S.

AES Convention 91 · Paper 3153 · October 1991

Abstract

This paper will discuss various optical techniques for converting microphone diaphragm movements into electrical signals. One particular interferometric technique will be considered in detail, covering: general theory and background information, practical problems, theoretical responses, practical results. Finally a comparison will be made with conventional techniques and future proposed research will be outlined.

Details

Published in
AES Convention 91
AES Convention
91
Paper number
3153
Publication date
October 6, 1991
Session subject
Microphones
Affiliation
University of Reading, Reading, Berkshire RG6 2AY, UK (See document for exact affiliation information.)
Type
Convention Paper