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Convention Paper

Virtual Surround Presentation of Dolby AC-3 and Pro Logic Signals

Authors: Davis, Mark F.; Fellers, Matt C.

AES Convention 103 · Paper 4542 · September 1997

Abstract

This paper discusses techniques used in presenting Dolby AC-3 and Dolby Surround sound signals via a single pair of multimedia loudspeakers. The techniques are derived from a combination of acoustic and psychoacoustic considerations, and then refined to have exceptionally low-computational requirements. Considerations are also described relating to implementation on a variety of floating-point and fixed-point processors.

Details

Published in
AES Convention 103
AES Convention
103
Paper number
4542
Publication date
September 6, 1997
Session subject
Multichannel Audio
Affiliation
Dolby Laboratories Inc., San Francisco, CA (See document for exact affiliation information.)
Type
Convention Paper