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Conference Paper

Microphones with Multi-channel Output

Authors: Geluk, R. J.; de Klerk, Leo

AES Conference: 19th International Conference: Surround Sound - Techniques, Technology, and Perception · Paper 1897 · June 2001

Abstract

A single phased array microphone with high directivity covers a forward angle of 180 degrees subdivided in seven sectors. The output signals can be mixed to any number of channels from one to seven. For surround recording a mix-down to "L-C-R " channels is proposed.. Two backward "surround" signals are picked up with omni's from the same location. For this small A-B system, low frequency separation is corrected with "Diffuse Field Adapters" (Difa)

Details

Published in
AES Conference: 19th International Conference: Surround Sound - Techniques, Technology, and Perception
Paper number
1897
Publication date
June 6, 2001
Session subject
Surround Sound
Affiliation
Felixson Audio), Nootdorp ; Bloomline Studio, Gravendeel, The Netherlands (See document for exact affiliation information.)
Type
Conference Paper