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Combined stereo coding

: Herre, J.; Eberlein, E.; Brandenburg, K.
: Audio Engineering Society -AES-

New York, NY: AES, 1992, 18 S.
Preprint - Audio Engineering Society, 3369
Audio Engineering Society (Convention) <93, 1992, San Francisco/Calif.>
Fraunhofer IIS A ( IIS) ()
data reduction; Datenreduktion; joint stereo coding; Layer-3; low bitrate audio coding; MPEG; perceptual audio coding; perceptual measurement; psychoacoustic; Psychoakustik

Applying joint stereo coding techniques for the low bitrate coding of audio signals can lead to significant improvements in the perceived sound quality. Nevertheless, some pitfalls for the use of these techniques should be taken into account in order to avoid coding artifacts. The combined (MS/Intensity) joint stereo coding techniques implemented in Layer III of the ISO/MPEG/Audio coder will be described.