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Convention Paper

Add-On Microflown for a High-End Pressure-Gradient Microphone

Authors: de Bree, Hans-Elias

AES Convention 109 · Paper 5181 · September 2000

Abstract

Pressure-gradient microphones are not very sensitive to low-frequency sound waves. The Microflown, however, has a high signal-to-noise ratio at these lower frequencies. A combination of a Microflown and a pressure-gradient microphone has been realized to create a high-end wide-band velocity microphone pair with a figure-eight polar pattern. The electronics, realization, and test results of this add-on microphone are presented. With the use of the wide-band microphone pair, the Blumlein recording technique was tested.:

Details

Published in
AES Convention 109
AES Convention
109
Paper number
5181
Publication date
September 6, 2000
Session subject
Microphones
Affiliation
University of Twen te, Enschede, The Netherlands (See document for exact affiliation information.)
Type
Convention Paper