AES E-Library

The Perceptual Audio Coding Concept: From Speech to High-Quality Audio Coding

High-quality audio coding finds its roots in the speech coding arena where research activity not only historically produced the first coding solutions and standards but also increased attention to the importance of modeling perceptual phenomena. This paper tracks the evolution of the perceptual audio coding concept by identifying its importance to reference speech, wide-band speech, and high-quality audio coders. The paper reviews representative algorithms, with an emphasis on the state of the art as well as future developments and technological trends.

Author: Ferreira, Anibal J. S.
Affiliation: FEUP- University of Porto / INESC-Porto, Portugal
AES Conference:17th International Conference: High-Quality Audio Coding (August 1999)
Paper Number:17-027 Import into BibTeX
Subject:High Quality 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 aes16)   /procintl/1999fl09/1801.pdf

Start a discussion about this paper!