Rate-distortion allocation for time-frequency dependent audio coding

Abstract

A stream coding framework is presented for solving the distortion-constrained time-frequency dependent quantization problem that naturally arises when overlapped time-frequency decompositions are used. The main contributions of this paper are: (1) an efficient rate-distortion allocation algorithm for dependent quantization when the neighborhood of… (More)
DOI: 10.1109/ICASSP.2005.1415680

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