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Convention Paper

Loudspeaker-Based 3-D Audio System Design Using the M-S Shuffler Matrix

Authors: Jot, Jean-Marc; Walsh, Martin

AES Convention 121 · Paper 6949 · October 2006

Abstract

This paper outlines a new design methodology that can help to achieve higher quality 3-D audio reproduction over loudspeakers for a variety of applications using only adapted M-S matrices. Several key M-S matrix based topologies are summarized and a new design methodology is presented that allows the design and efficient implementation of any new 3-D audio system using only M-S matrix-based topologies. A real-world design example is used to highlight how this new design methodology can not only help the 3-D audio system design process, but also improve the audio quality of the resulting reproduction.

Details

Published in
AES Convention 121
AES Convention
121
Paper number
6949
Publication date
October 6, 2006
Session subject
Signal Processing
Affiliation
Creative Advanced Technology Center (See document for exact affiliation information.)
Type
Convention Paper