Detail publikace

Detection of Alcohol in Speech Signal Using LF Model

Originální název

Detection of Alcohol in Speech Signal Using LF Model

Anglický název

Detection of Alcohol in Speech Signal Using LF Model

Jazyk

en

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.

BibTex


@inproceedings{BUT33823,
  author="Milan {Sigmund} and Aleš {Prokeš} and Petr {Zelinka}",
  title="Detection of Alcohol in Speech Signal Using LF Model",
  annote="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.",
  address="IASTED",
  booktitle="Proceedings of IASTED International Multi-Conference on Applied Informatics, part Artificial Intelligence and Applications",
  chapter="33823",
  howpublished="print",
  institution="IASTED",
  year="2010",
  month="february",
  pages="193--196",
  publisher="IASTED",
  type="conference paper"
}