AES E-Library

Testing and Verifying Low Bit-Rate Encoder Implementations

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 Import into BibTeX
Subject:Low Bit-Rate Audio Coding

Click to purchase paper or login as an AES member. If your company or school subscribes to the E-Library then switch to the institutional version. If you are not an AES member and would like to subscribe to the E-Library then Join the AES!

This paper costs $20 for non-members, $5 for AES members and is free for E-Library subscribers.

Learn more about the AES E-Library

E-Library Location: (CD aes14)   /pp9798/pp9809/4746.pdf

Start a discussion about this paper!