About: Computer modeling of the efect of vocal exercising with a tube on vocal tract sound power transfer

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An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Phonation into a tube has been widely used for voice training and therapy. The present study analyzes Computer Tomography (CT) images of the shape of the vocal tract of a female subject before, during and after phonation into a tube. Acoustic consequences of the differences in the geometry and volumes of the supraglottal spaces are studied using three-dimensional finite-element models of the vocal tract derived from the CT-based vocal tract shapes. Numerical simulations revealed an increased acoustic energy radiated out of the vocal tract after the tube-phonation. The results show that changes of the vocal tract shape remaining after the phonation into a tube allow a more efficient and economic phonation. Phonation into a tube has been widely used for voice training and therapy. The present study analyzes Computer Tomography (CT) images of the shape of the vocal tract of a female subject before, during and after phonation into a tube. Acoustic consequences of the differences in the geometry and volumes of the supraglottal spaces are studied using three-dimensional finite-element models of the vocal tract derived from the CT-based vocal tract shapes. Numerical simulations revealed an increased acoustic energy radiated out of the vocal tract after the tube-phonation. The results show that changes of the vocal tract shape remaining after the phonation into a tube allow a more efficient and economic phonation. (en)
Title	Computer modeling of the efect of vocal exercising with a tube on vocal tract sound power transfer Computer modeling of the efect of vocal exercising with a tube on vocal tract sound power transfer (en)
skos:prefLabel	Computer modeling of the efect of vocal exercising with a tube on vocal tract sound power transfer Computer modeling of the efect of vocal exercising with a tube on vocal tract sound power transfer (en)
skos:notation	RIV/68407700:21220/10:00176121!RIV11-GA0-21220___
http://linked.open...avai/riv/aktivita	P
http://linked.open...avai/riv/aktivity	P(GA101/08/1155)
http://linked.open...vai/riv/dodaniDat	2011
http://linked.open...aciTvurceVysledku	Vampola, Tomáš
http://linked.open.../riv/druhVysledku	D - Článek ve sborníku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	České vysoké učení technické v Praze / Fakulta strojní
http://linked.open...dnocenehoVysledku	251743
http://linked.open...ai/riv/idVysledku	RIV/68407700:21220/10:00176121
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	vocal tract; simulation of phonation; voice therapy (en)
http://linked.open.../riv/klicoveSlovo	voice therapy vocal tract simulation of phonation
http://linked.open...ontrolniKodProRIV	[AC2418AD3FBE]
http://linked.open...v/mistoKonaniAkce	Praha
http://linked.open...i/riv/mistoVydani	Prague
http://linked.open...i/riv/nazevZdroje	Interaction of Dynamic Systems with Surroundings and Systems with Feedbacks
http://linked.open...in/vavai/riv/obor	BI
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	4 (xsd:int)
http://linked.open...vavai/riv/projekt	Computer and physical modelling of vibroacoustic properties of human vocal tract for optimization of voice quality
http://linked.open...UplatneniVysledku	2010
http://linked.open...iv/tvurceVysledku	Horáček, J. Vampola, Tomáš Laukkanen, A. M. Švec, J. G.
http://linked.open...vavai/riv/typAkce	EUR - Evropská
http://linked.open.../riv/zahajeniAkce	2010-11-23 (xsd:date)
number of pages	10 (xsd:int)
http://purl.org/ne...btex#hasPublisher	Ústav termomechaniky AV ČR
https://schema.org/isbn	978-80-87012-29-1
http://localhost/t...ganizacniJednotka	21220
is http://linked.open...avai/riv/vysledek of	Computer modeling of the efect of vocal exercising with a tube on vocal tract sound power transfer Computer modeling of the efect of vocal exercising with a tube on vocal tract sound power transfer Computer modeling of the efect of vocal exercising with a tube on vocal tract sound power transfer

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