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Journal Article

Time-Frequency Processing of Spatial Audio

Authors: Rumsey, Francis

Journal of the Audio Engineering Society · Volume 58 · Issue 7/8 · pp. 655–659 · July 2010

Abstract

[Feature] Time–frequency processing of spatial audio signals is an important area of current research. It enables elements of composite sounds to be isolated and managed selectively, and it is used in format conversion processes such as upmixing and downmixing. Time–frequency processing is also an important element of some low bit-rate coding schemes, and it is shown how stereo microphone signals can be processed directly for MPEG-Surround applications.

Details

Publication
Journal of the Audio Engineering Society
Volume
58
Issue
7/8
Pages
655–659
Publication date
July 6, 2010
Type
Journal Article