University of Surrey

Test tubes in the lab Research in the ATI Dance Research

Fullband-subband automatic switching scheme for stereophonic acoustic echo cancellation

Tangsangiumvisai, N and Chambers, JA (2000) Fullband-subband automatic switching scheme for stereophonic acoustic echo cancellation Electronics Letters, 36 (25). pp. 2109-2111.

Full text not available from this repository.

Abstract

A new combination of fullband and subband algorithms, with a particular automatic switching scheme, is proposed to obtain convergence rate improvement and complexity reduction for teleconferencing systems. The switching criterion of the proposed algorithm, based upon the autocorrelation function of the error signal, is introduced to avoid dependency upon signal-to-noise ratio. Simulation examples suggest that enhanced performance can be achieved at low computational cost.

Item Type: Article
Authors :
NameEmailORCID
Tangsangiumvisai, NUNSPECIFIEDUNSPECIFIED
Chambers, JAj.a.chambers@surrey.ac.ukUNSPECIFIED
Date : 7 December 2000
Identification Number : https://doi.org/10.1049/el:20001458
Depositing User : Symplectic Elements
Date Deposited : 17 May 2017 13:27
Last Modified : 17 May 2017 13:27
URI: http://epubs.surrey.ac.uk/id/eprint/839271

Actions (login required)

View Item View Item

Downloads

Downloads per month over past year


Information about this web site

© The University of Surrey, Guildford, Surrey, GU2 7XH, United Kingdom.
+44 (0)1483 300800