There has been much discussion regarding the sound quality testing of low bit-rate audio coders. An equally vexing problem is the verification of audio encoder implementations. The nature of low bit-rate coders makes it difficult to differentiate between encoder artifacts and implementation errors. In this paper we propose a method for the verification of perceptual audio coder implementations.

Authors: Buettner, Peter; Crockett, Brett; Truman, Michael
Affiliation: Dolby Laboratories Inc., San Francisco, CA
AES Convention: 105 (September 1998) Paper Number: 4856
Publication Date: September 1, 1998
Subject: Low Bit-Rate Audio Coding

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