Detail publikace

Detection of Alcohol in Speech Signal Using LF Model

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"
}