Detail publikačního výsledku

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

Anglický název

Detection of Alcohol in Speech Signal Using LF Model

Druh

Stať ve sborníku v databázi WoS či Scopus

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.

Anglický 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

Klíčová slova v angličtině

Speech signal, LF model

Autoři

SIGMUND, M.; PROKEŠ, A.; ZELINKA, P.

Rok RIV

2011

Vydáno

15.02.2010

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"
}