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Proceedings International Conference on Parallel Computing in Electrical Engineering (2002)
Warsaw, Poland
Sept. 25, 2002 to Sept. 25, 2002
ISBN: 0-7695-1730-7
pp: 422-424
A. Petrovsky , Comput. Sci. Dept. at Belaruasian, State Univ. of Informatics & Radioelectronics, Minsk, Belarus
ABSTRACT
In this paper, dynamic algorithm transforms (DAT) for reconfigurable real-time processor for audio coding based on the adaptive wavelet packet decomposition are presented. The DAT technique is used to constrain a minimum cost subband decomposition of wavelet transform by maximizing the minimum masking threshold (which is limited by the perceptual entropy) in every subband for the given embedded processor architecture and temporal resolution.
INDEX TERMS
Heuristic algorithms, Audio coding, Signal processing algorithms, Wavelet transforms, Wavelet packets, Real time systems, Digital signal processing, Signal processing, Electronic mail, Entropy
CITATION
A. Petrovsky, "Dynamic algorithm transforms for reconfigurable real-time audio coding processor", Proceedings International Conference on Parallel Computing in Electrical Engineering, vol. 00, no. , pp. 422-424, 2002, doi:10.1109/PCEE.2002.1115317
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