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1992
Conference Proceeding
Title
Error concealment in the spectral domain
Abstract
Today's high quality low bitrate 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 artifacts. A new approach to this problem is developed and first results are presented.
Conference