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Dynamic Excitation Pulse Allocation in MASC Coder

MASC coding employs an efficient parametric coding technique using psychoacoustic optimization algorithm. However, by introducing an additional strategy that allocates the number of excitation pulses within the sub-band set based upon instantaneous power, an additional coding advantage is obtained. This paper discusses the optimized adaptive pulse allocation algorithm and the results obtained through simulation.

Authors: Tan, Roland K.; Hawksford, Malcolm J.
Affiliation: Dept. of Electronic Systems Engineering, University of Essex, Colchester, England
AES Convention:94 (March 1993) Paper Number:3567 Import into BibTeX
Subject:Digital Signal Processing

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E-Library Location: (CD aes12)   /pp9193/pp9303/3598.pdf

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