Analysis of Voiced Speech Excitation Due to Alcohol Intoxication

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26220%2F11%3APU92990" target="_blank" >RIV/00216305:26220/11:PU92990 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Analysis of Voiced Speech Excitation Due to Alcohol Intoxication

Original language description

A significant part of information carried in speech signal refers to the speaker. This paper deals with investigating alcohol intoxication based on analyzing recorded speech signal. Speech changes resulting from alcohol intoxication were investigated inthe waveform of glottal pulses estimated from speech by applying the Iterative Adaptive Inverse Filtering. Experimental results show that analysis of glottal excitation appears to be a useful approach to provide evidence of alcohol intoxication of over 1permille.

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

JA - Electronics and optoelectronics

OECD FORD branch

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Project

<a href="/en/project/EE2.3.20.0007" target="_blank" >EE2.3.20.0007: Wireless communication teams</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)<br>S - Specificky vyzkum na vysokych skolach

Publication year

2011

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Information Technology and Control

ISSN

1392-124X

e-ISSN

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Volume of the periodical

40

Issue of the periodical within the volume

2

Country of publishing house

LT - LITHUANIA

Number of pages

6

Pages from-to

145-150

UT code for WoS article

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EID of the result in the Scopus database

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