Opens in a new tab

AES E-Library

← Back to search

Convention Paper

Burst Error Concealment for Digital Audio Tape and Broadcast Application

Authors: Barberis, Marc; Schroeder, Ernst F.

AES Convention 90 · Paper 3012 · February 1991

Abstract

High error ratios during recording or transmission of digital audio signals call for proper methods of error concealment. This is even more important for digital audio with data reduction like transform-coding or subband-coding. The loss of several hundred audio samples can be concealed by cutting out part of the signal according to the pitch, as has been shown previously. It will be shown, how this method as been improved. One major drawback was that the method has not been applicable to RF transmission of digital audio. It will now be shown, how this drawback was overcome.

Details

Published in
AES Convention 90
AES Convention
90
Paper number
3012
Publication date
February 6, 1991
Session subject
Digital Data Compression and Related Topics
Affiliation
Thomson Consumer Electronics, Hannover, Germany (See document for exact affiliation information.)
Type
Convention Paper