Opens in a new tab

AES E-Library

← Back to search

Convention Paper

Dynamic Excitation Pulse Allocation in MASC Coder

Authors: Tan, Roland K.; Hawksford, Malcolm J.

AES Convention 94 · Paper 3567 · March 1993

Abstract

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.

Details

Published in
AES Convention 94
AES Convention
94
Paper number
3567
Publication date
March 6, 1993
Session subject
Digital Signal Processing
Affiliation
Dept. of Electronic Systems Engineering, University of Essex, Colchester, England (See document for exact affiliation information.)
Type
Convention Paper