Publication detail

Time delay estimates for speech signal using microphone array

EKSLER, V.

Original Title

Time delay estimates for speech signal using microphone array

Type

journal article - other

Language

English

Original Abstract

Microphone (in general sensor) arrays have a very wide range for possible utilization. In this paper we focus their application on the speech processing. The essential task of the field of the array signal processing (ASP) is the source localization or direction of arrival estimation, respectively, which will is shown there for speech signals. The algorithms are already known, we discuss there the ability to recognize the correct position of the speaker in dependence on the particular phonemes of the utterance. We have simulated vowels as well as consonants degraded by a variety of the additive noise levels. In conclusion the potential use of sensor arrays for speech enhancement is also shown.

Keywords

Time Delay Estimates, Microphone Array, Direction of Arrival

Authors

EKSLER, V.

RIV year

2003

Released

13. 11. 2003

ISBN

1213-161X

Periodical

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

Year of study

2003

Number

#1/11/2003

State

Czech Republic

Pages from

1

Pages to

7

Pages count

7

URL

http://www.electronicsletters.com/papers/2003/0026/paper.asp

BibTex

@article{BUT41512,
  author="Václav {Eksler}",
  title="Time delay estimates for speech signal using microphone array",
  journal="ElectronicsLetters.com - http://www.electronicsletters.com",
  year="2003",
  volume="2003",
  number="#1/11/2003",
  pages="7",
  issn="1213-161X",
  url="http://www.electronicsletters.com/papers/2003/0026/paper.asp"
}