Search for speaker identity in historical oral archives
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46747885%3A24220%2F14%3A%230003005" target="_blank" >RIV/46747885:24220/14:#0003005 - isvavai.cz</a>
Alternative codes found
RIV/46747885:24220/16:00003876
Result on the web
<a href="http://dx.doi.org/10.1007/s11042-014-2067-2" target="_blank" >http://dx.doi.org/10.1007/s11042-014-2067-2</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/s11042-014-2067-2" target="_blank" >10.1007/s11042-014-2067-2</a>
Alternative languages
Result language
angličtina
Original language name
Search for speaker identity in historical oral archives
Original language description
We present our ongoing research focused on speaker recognition in historical oral archives. This research is part of our long-term effort aimed at enabling versatile access to the archive of the Czech Radio (CRo). Based on a manually annotated partitionof the archive, we compiled a database covering a time span of more than 30 years to carry out our experimental study. Hence we were able to investigate the impact of various aspects that make it challenging to process historical data. We show the shiftof scores for target (genuine) speaker trials introduced by the aging effect, the value of the signal-to-noise ratio or by the variable amount of the enrollment and test data. Scores for speaker detection trials were assessed by a system based on the i-vector paradigm and probabilistic linear discriminative analysis. We also assessed the performance of this system using an evaluation database containing contemporary recordings collected over a time span of approximately 4 years. Although
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
JC - Computer hardware and software
OECD FORD branch
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Result continuities
Project
<a href="/en/project/DF11P01OVV013" target="_blank" >DF11P01OVV013: Disclosure of the Czech Radio archive for sophisticated search</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
An International Journal Multimedia Tools and Applications
ISSN
1380-7501
e-ISSN
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Volume of the periodical
2014
Issue of the periodical within the volume
06
Country of publishing house
US - UNITED STATES
Number of pages
20
Pages from-to
1-20
UT code for WoS article
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EID of the result in the Scopus database
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