Presentation 2013-12-12
Correlation between voice signals and alcohol concentrations in blood
Masayuki Kawano, Naoki Fujiwara, Hiroki Yoshimura, Satoru Kishida,
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Abstract(in English) We clarified the correlation between voice signals and alcohol concentrations in blood by using neural network systems for an individual identification due to the voice signals. From the results, we found that the variation of the first formant frequency and the shape of spectral envelope around the first formant were dependent on the alcohol concentrations in blood.
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Keyword(in English) Voice signals / Drinking / Linear predictive coding / Neural network / Pattern recognition
Paper # SIS2013-37
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Committee SIS
Conference Date 2013/12/5(1days)
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Language JPN
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) Correlation between voice signals and alcohol concentrations in blood
Sub Title (in English)
Keyword(1) Voice signals
Keyword(2) Drinking
Keyword(3) Linear predictive coding
Keyword(4) Neural network
Keyword(5) Pattern recognition
1st Author's Name Masayuki Kawano
1st Author's Affiliation Graduate School of Engineering Tottori University()
2nd Author's Name Naoki Fujiwara
2nd Author's Affiliation Tottori University Electronic Display Research Center (TEDREC)
3rd Author's Name Hiroki Yoshimura
3rd Author's Affiliation Tottori University Electronic Display Research Center (TEDREC)
4th Author's Name Satoru Kishida
4th Author's Affiliation Tottori University Electronic Display Research Center (TEDREC)
Date 2013-12-12
Paper # SIS2013-37
Volume (vol) vol.113
Number (no) 343
Page pp.pp.-
#Pages 4
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