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MALENOVSKÝ, V.
Original Title
Comparison of LMS- and RLS-based adaptive algorithms for speech enhancement
Type
journal article - other
Language
English
Original Abstract
In speech communication areas, such as hands-free mobile telephones, teleconferencing, room acoustics or long-distance telephony, we often come into a situation, where we have to face problems with noise. This article deals with the analysis of most important LMS- and RLS-based adaptive algorithms for noise cancellation in speech signals. The stress lays mainly on explanation of the methodology of each algorithm, their inherent computational complexity and the comparison between them. For testing purposes, a number of car-cockpit experiments were conducted under real conditions to reveal the "DSP" properties of all algorithms.
Keywords
LMS, RLS, adaptive filtering, adaptive algortihm, speech enhancement, noise suppression, noise cancellation, DSP, signal processing, implementation, application
Authors
RIV year
2002
Released
1. 11. 2002
ISBN
1213-161X
Periodical
ElectronicsLetters.com - http://www.electronicsletters.com
Year of study
Number
#1/11/2002
State
Czech Republic
Pages from
1
Pages to
10
Pages count
URL
http://www.electronicsletters.com/papers/2002/0015/paper.asp
BibTex
@article{BUT40704, author="Vladimír {Malenovský}", title="Comparison of LMS- and RLS-based adaptive algorithms for speech enhancement", journal="ElectronicsLetters.com - http://www.electronicsletters.com", year="2002", volume="2002", number="#1/11/2002", pages="10", issn="1213-161X", url="http://www.electronicsletters.com/papers/2002/0015/paper.asp" }