Adaptive Signal Processing for Reducing Effects of Car-cockpit Environment

Kód výsledku v IS VaVaI

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Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Adaptive Signal Processing for Reducing Effects of Car-cockpit Environment

Popis výsledku v původním jazyce

In speech communication areas, such as mobile hands-free telephoning, we often come into situations where we have to face the problems with noise. In car interior, hands-free communication suffers due to various speech degradation effects, which in turnreduces overall intelligibility. From a statistical point of view, speech is a quasi-stationary random process. Because of this and many other reasons it is necessary to employ such noise-cancelling techniques that are capable of dealing with time-varyinng stochastic signals. It turned out that adaptive algorithms are one of the most efficient. This article discusses the possibilities of adaptive noise control for noise cancellation in car-cockpit environment.

Název v anglickém jazyce

Adaptive Signal Processing for Reducing Effects of Car-cockpit Environment

Popis výsledku anglicky

In speech communication areas, such as mobile hands-free telephoning, we often come into situations where we have to face the problems with noise. In car interior, hands-free communication suffers due to various speech degradation effects, which in turnreduces overall intelligibility. From a statistical point of view, speech is a quasi-stationary random process. Because of this and many other reasons it is necessary to employ such noise-cancelling techniques that are capable of dealing with time-varyinng stochastic signals. It turned out that adaptive algorithms are one of the most efficient. This article discusses the possibilities of adaptive noise control for noise cancellation in car-cockpit environment.

Druh

D - Stať ve sborníku

CEP obor

JA - Elektronika a optoelektronika, elektrotechnika

OECD FORD obor

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Projekt

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Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2003

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

Proceedings of Intl. Conference Research in Telecommunication Technology - RTT 2003

ISBN

80-227-1934-X

ISSN

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e-ISSN

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Počet stran výsledku

4

Strana od-do

12-15

Název nakladatele

FEI STU Bratislava

Místo vydání

Bratislava, Slovak Republic

Místo konání akce

Bratislava, Častá - Píla, Slovak Republic

Datum konání akce

17. 9. 2003

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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