Fast index assignment algorithm for vector quantisation over noisy transmission channels

Cawley, G. C. ORCID: https://orcid.org/0000-0002-4118-9095 and Talbot, N. L. C. (1996) Fast index assignment algorithm for vector quantisation over noisy transmission channels. IEE Electronics Letters, 32 (15). pp. 1343-1344. ISSN 0013-5194

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Abstract

Vector quantisation, a widely used technique in low bit rate coding of speech signals, is highly sensitive to errors in the transmitted codeword caused by noise in the transmission channel. The authors describe an efficient index assignment algorithm, based on Hall's solution to the quadratic assignment problem, used to re-order the codebook such that the effect of transmission errors is minimised

Item Type:	Article
Faculty \ School:	Faculty of Science > School of Computing Sciences
UEA Research Groups:	Faculty of Science > Research Groups > Computational Biology Faculty of Science > Research Groups > Data Science and Statistics Faculty of Science > Research Groups > Centre for Ocean and Atmospheric Sciences
Depositing User:	Vishal Gautam
Date Deposited:	08 Mar 2011 13:14
Last Modified:	22 Apr 2023 23:55
URI:	https://ueaeprints.uea.ac.uk/id/eprint/22617
DOI:	10.1049/el:19960942

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