Publication detail

Adaptive Signal Processing for Reducing Effects of Car-cockpit Environment

MALENOVSKÝ, V., EKSLER, V.

Original Title

Adaptive Signal Processing for Reducing Effects of Car-cockpit Environment

Type

conference paper

Language

English

Original Abstract

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 turn reduces 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-varying 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.

Key words in English

adaptive algorithm, car cockpit, noise cancellation, echo, hands-free, speech signal, DSP, signal processing

Authors

MALENOVSKÝ, V., EKSLER, V.

RIV year

2003

Released

17. 9. 2003

Publisher

FEI STU Bratislava

Location

Bratislava, Slovak Republic

ISBN

80-227-1934-X

Book

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

Pages from

12

Pages to

15

Pages count

4

BibTex

@inproceedings{BUT8327,
  author="Vladimír {Malenovský} and Václav {Eksler}",
  title="Adaptive Signal Processing for Reducing Effects of Car-cockpit Environment",
  booktitle="Proceedings of Intl. Conference Research in Telecommunication Technology - RTT 2003",
  year="2003",
  pages="4",
  publisher="FEI STU Bratislava",
  address="Bratislava, Slovak Republic",
  isbn="80-227-1934-X"
}