Introduction of Improved UWB Speaker Verification System
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23520%2F05%3A00000295" target="_blank" >RIV/49777513:23520/05:00000295 - isvavai.cz</a>
Alternative codes found
RIV/49777513:23520/05:00000064
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Introduction of Improved UWB Speaker Verification System
Original language description
In this paper, the improvements of the speaker verification system, which is used at Department of Cybernetics at University of West Bohemia, are introduced. The paper summarizes our actual pieces of knowledge in the acoustic modeling domain, in the domain of the model creation and in the domain of score normalization based on the universal background models. The constituent components of the state-of-art verification system were modified or replaced by virtue of the actual pieces of knowledge. A set ofexperiments was performed to evaluate and compare the performance of the improved verification system and the baseline verification system based on HTK-toolkit. The results prove that the improved verification system outperforms the baseline system in both of the reviewed criterions - the equal error rate and the time consumption.
Czech name
Uvedení vylepšeného systému pro verifikaci řečníka Západočeské Univerzity
Czech description
Tato práce se zabývá úlohou verifikace řečníka. Konkrétně vylepšeními z poslední doby, které byly integrovány do nového systému verifikace řečníka na Katedře Kybernetiky Západočeské Univerzity. Vylepšení se týkají v podstatě všech hlavních částí verifikačního systému: Zpracování signálu, akustického modelování i normalizace skóre.
Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
JD - Use of computers, robotics and its application
OECD FORD branch
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Result continuities
Project
<a href="/en/project/GA102%2F05%2F0278" target="_blank" >GA102/05/0278: New trends in research and application of voice technology</a><br>
Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)
Others
Publication year
2005
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Lecture Notes in Artificial Intelligence
ISSN
0302-9743
e-ISSN
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Volume of the periodical
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Issue of the periodical within the volume
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Country of publishing house
DE - GERMANY
Number of pages
7
Pages from-to
364
UT code for WoS article
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EID of the result in the Scopus database
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