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Convention Paper

Evaluation of Low Bit-Rate Audio Codecs for a National Network

Authors: Grewin, Christer

AES Convention 98 · Paper 3944 · February 1995

Abstract

The Swedish Broadcasting Corporation has evaluated perceptual codecs for a national digital network. An objective perceptual model, called PAQM, was used as an aid for evaluating audio quality. This paper gives some results from the measurements and discusses their interpretation. It is also shown that the use of a perceptual codec to feed an FM transmitter may have implications concerning deviation.

Details

Published in
AES Convention 98
AES Convention
98
Paper number
3944
Publication date
February 6, 1995
Session subject
Audio Data Reduction
Affiliation
Swedish Broadcasting Corporation, Stockholm, Sweden (See document for exact affiliation information.)
Type
Convention Paper