The effect of resonance tubes on facial and laryngeal vibration - A case study
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61384984%3A51110%2F17%3AN0000002" target="_blank" >RIV/61384984:51110/17:N0000002 - isvavai.cz</a>
Result on the web
<a href="https://www.sciencedirect.com/science/article/pii/S1746809416301732" target="_blank" >https://www.sciencedirect.com/science/article/pii/S1746809416301732</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/https://doi.org/10.1016/j.bspc.2016.10.011" target="_blank" >https://doi.org/10.1016/j.bspc.2016.10.011</a>
Alternative languages
Result language
angličtina
Original language name
The effect of resonance tubes on facial and laryngeal vibration - A case study
Original language description
The effects of resonant tubes of different lengths and diameters were measured by means of accelerometers placed on the subject’s larynx, forehead and cheek. The electroglottographic (EGG) and acousticalsignals were also recorded. The aim of the study was to find the frequency at which the resonance tubeshave maximal effect and to find, based on the analysis of the measured signals, the experimental method for the estimation of the resonance frequencies of the elongated vocal tract. The measured data were compared with transmission line modeling (TLM) and the yielding wall model (YWM). Our results show a better fit with the YWM modeled data than with TLM. The experimental data reveal two important kinds of measured maxima which can be identified as the maximum efficiency of the extended vocaltract (the maximum laryngeal vibration) and the correlation coefficient maximum (CCM) between laryn-geal vibration and the EGG signal, that we assume to be above the resonance frequency of the extendedvocal tract. The vibrational maximum frequency always lies below the CCM and their relative position does not differ by more than 25 Hz.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10307 - Acoustics
Result continuities
Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2017
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Biomedical Signal Processing and Control
ISSN
1746-8094
e-ISSN
1746-8108
Volume of the periodical
37
Issue of the periodical within the volume
1
Country of publishing house
GB - UNITED KINGDOM
Number of pages
10
Pages from-to
50-60
UT code for WoS article
000407525400007
EID of the result in the Scopus database
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