Detail publikačního výsledku

Comparison of LMS- and RLS-based adaptive algorithms for speech enhancement

MALENOVSKÝ, V.

Originální název

Comparison of LMS- and RLS-based adaptive algorithms for speech enhancement

Anglický název

Comparison of LMS- and RLS-based adaptive algorithms for speech enhancement

Druh

Článek recenzovaný mimo WoS a Scopus

Originální abstrakt

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.

Anglický abstrakt

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.

Klíčová slova

LMS, RLS, adaptive filtering, adaptive algortihm, speech enhancement, noise suppression, noise cancellation, DSP, signal processing, implementation, application

Klíčová slova v angličtině

LMS, RLS, adaptive filtering, adaptive algortihm, speech enhancement, noise suppression, noise cancellation, DSP, signal processing, implementation, application

Autoři

MALENOVSKÝ, V.

Vydáno

01.11.2002

ISSN

1213-161X

Periodikum

ElectronicsLetters.com - http://www.electronicsletters.com

Svazek

2002

Číslo

#1/11/2002

Stát

Česká republika

Strany od

1

Strany počet

10

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"
}