Time delay estimates for speech signal using microphone array
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26220%2F03%3APU38300" target="_blank" >RIV/00216305:26220/03:PU38300 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Time delay estimates for speech signal using microphone array
Original language description
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 uttterance. 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.
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
JA - Electronics and optoelectronics
OECD FORD branch
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Result continuities
Project
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Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)
Others
Publication year
2003
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
ElectronicsLetters.com - http://www.electronicsletters.com
ISSN
1213-161X
e-ISSN
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Volume of the periodical
2003
Issue of the periodical within the volume
#1/11/2003
Country of publishing house
CZ - CZECH REPUBLIC
Number of pages
7
Pages from-to
1-7
UT code for WoS article
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EID of the result in the Scopus database
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