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Convention Paper

The Principles and Performance of the Sansui QS Vario-Matrix

Authors: Takahashi, Susumu; Hirano, Kouichi

AES Convention 44 · Paper G-6 · March 1973

Abstract

Psychoacoustic studies undertaken by the authors indicate that there exists in a full 360° sound field the redundancy of directional information which is not detected by the human ear. Through the transmission and reproduction of the 360° sound field information, two-channel stereo transmission media provide a sound field that sufficiently approximates the original. This paper describes the process, utilizing the -QS Vario-Matrix- as an example of matrix systems to achieve such reproduction.

Details

Published in
AES Convention 44
AES Convention
44
Paper number
G-6
Publication date
March 6, 1973
Affiliation
Sansui Electric Company Limited, Tokyo, Japan (See document for exact affiliation information.)
Type
Convention Paper