AC-3 Digital Audio Compression is a psychoacoustically-based compression technology, designed for efficient coding of multichannel audio for excellent quality. The work reported here deals with the algorithms developed for the design of an efficient dual channel AC-3 encoder for real-time operation. In particular two algorithms-Exponent Coding Strategy using Neural Network Model and Coupling Band Structure Design-have been described in detail.

Authors: Absar, Javed; George, Sapna; Alvarez, Antonio M.; Premkumar, B.
Affiliations: SGS-Thomson Microelectronics Pte. Ltd., Singapore ; Nanyang Technological University, Singapore(See document for exact affiliation information.)
AES Convention: 105 (September 1998) Paper Number: 4821
Publication Date: September 1, 1998 Import into BibTeX
Subject: Digital Signal Processing for Audio
Permalink: https://www.aes.org/e-lib/browse.cfm?elib=8359

Click to purchase paper as a non-member 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 $33 for non-members and is free for AES members and E-Library subscribers.

Learn more about the AES E-Library

E-Library Location: (CD aes14)   /pp9798/pp9809/4711.pdf

Start a discussion about this paper!