Investigation of a Specific Effect of Alcohol on Formants

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26220%2F23%3APU149754" target="_blank" >RIV/00216305:26220/23:PU149754 - isvavai.cz</a>

Výsledek na webu

<a href="https://ieeexplore.ieee.org/document/10314882" target="_blank" >https://ieeexplore.ieee.org/document/10314882</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1109/SpeD59241.2023.10314882" target="_blank" >10.1109/SpeD59241.2023.10314882</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Investigation of a Specific Effect of Alcohol on Formants

Popis výsledku v původním jazyce

In this paper, we investigated the influence of alcohol on speech production. Specifically, the effect on formant properties was investigated in terms of individual formants and combinations of formants and vowels in the 2D frequency plane - the so-called vowel triangles. The voices of sixteen individuals from an open-access database were used for this purpose. The data were reformatted, processed and displayed by internal and specially programmed algorithms in MATLAB. The effect of alcohol on formants was investigated for a selected group of vowels /A e i o u/ to maintain a good spatial dispersion. The results show a systematic effect of alcohol on the frequency distribution of individual formants and the spatial properties of triangles in the 2D plane in erms of centroid distance and area differences.

Název v anglickém jazyce

Investigation of a Specific Effect of Alcohol on Formants

Popis výsledku anglicky

In this paper, we investigated the influence of alcohol on speech production. Specifically, the effect on formant properties was investigated in terms of individual formants and combinations of formants and vowels in the 2D frequency plane - the so-called vowel triangles. The voices of sixteen individuals from an open-access database were used for this purpose. The data were reformatted, processed and displayed by internal and specially programmed algorithms in MATLAB. The effect of alcohol on formants was investigated for a selected group of vowels /A e i o u/ to maintain a good spatial dispersion. The results show a systematic effect of alcohol on the frequency distribution of individual formants and the spatial properties of triangles in the 2D plane in erms of centroid distance and area differences.

Druh

D - Stať ve sborníku

CEP obor

—

OECD FORD obor

20202 - Communication engineering and systems

Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2023

Kód důvěrnosti údajů

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

Název statě ve sborníku

2023 International Conference on Speech Technology and Human-Computer Dialogue (SpeD)

ISBN

979-8-3503-2797-7

ISSN

—

e-ISSN

—

Počet stran výsledku

5

Strana od-do

95-99

Název nakladatele

IEEE

Místo vydání

Bucharest

Místo konání akce

Bucharest

Datum konání akce

25. 10. 2023

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

—