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SIGMUND, M. PROKEŠ, A. ZELINKA, P.
Originální název
Detection of Alcohol in Speech Signal Using LF Model
Typ
článek ve sborníku ve WoS nebo Scopus
Jazyk
angličtina
Originální abstrakt
Speech changes resulting from alcohol intoxication were investigated in recorded clean speech using the Liljencrant-Fant model of glottal pulses. For use in our experiments, a new collection of intoxicated speech at two levels of intoxication was created. All vowels were tested individually. In person independent experiments, analysis of vowel excitation appears to be a useful technique to provide evidence of alcohol consumption of over 1 per mille of blood-alcohol concentration.
Klíčová slova
Speech signal, LF model
Autoři
SIGMUND, M.; PROKEŠ, A.; ZELINKA, P.
Rok RIV
2010
Vydáno
15. 2. 2010
Nakladatel
IASTED
Místo
Calgary
ISBN
978-0-88986-818-2
Kniha
Proceedings of IASTED International Multi-Conference on Applied Informatics, part Artificial Intelligence and Applications
Strany od
193
Strany do
196
Strany počet
4
BibTex
@inproceedings{BUT33823, author="Milan {Sigmund} and Aleš {Prokeš} and Petr {Zelinka}", title="Detection of Alcohol in Speech Signal Using LF Model", booktitle="Proceedings of IASTED International Multi-Conference on Applied Informatics, part Artificial Intelligence and Applications", year="2010", pages="193--196", publisher="IASTED", address="Calgary", isbn="978-0-88986-818-2" }