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Convention Paper

Error Concealment in the Spectral Domain

Authors: Herre, Jürgen; Eberlein, Ernst

AES Convention 93 · Paper 3364 · October 1992

Abstract

Today's high quality low bit-rate coders work on a spectral representation of the audio signal using perceptual noise shaping strategies. Thus, single channel errors affect a block of data in the reconstructed audio signal. Efficient error concealment techniques working in the spectral domain can be employed to avoid annoying error artefacts. A new approach to this problem is developed and first results are presented.

Details

Published in
AES Convention 93
AES Convention
93
Paper number
3364
Publication date
October 6, 1992
Session subject
Digital Signal Processing
Affiliation
Fraunhofer Gesselschaft, Institut fur Integrierte Schaltungen, Erlangen, Germany (See document for exact affiliation information.)
Type
Convention Paper