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.
Authors:
Davis, Mark F.; Fellers, Matt C.
Affiliation:
Dolby Laboratories Inc., San Francisco, CA
AES Convention:
103 (September 1997)
Paper Number:
4542
Publication Date:
September 1, 1997
Subject:
Multichannel Audio
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