About: Comparison of Speaker Individuality in Triangle Areas of Plane Formant Spaces

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	A comparison of vowel triangles is introduced to demonstrate speaker individuality. Triangle areas representing position of Czech vowel triads were calculated in ten formant planes for individual speakers and then compared with areas of reference triangles given by representative formant frequencies. Estimated differences were averaged across all speakers and evaluated. Further, the suitability of current area differences was verified by statistical pointer called coefficient of variation. The highest area differences have been achieved by EOU and EIO triangles in F1-F3 plane. Nevertheless, the best results for speaker recognition have been achieved by using the AIU and AEO triangle, both in the F1-F5 plane. The best formant plane for speaker recognition has been evaluated F1-F5 in total as well as the EIO triangle in relevant criterion. In experiments, Czech speech uttered by 13 male speakers was used. A comparison of vowel triangles is introduced to demonstrate speaker individuality. Triangle areas representing position of Czech vowel triads were calculated in ten formant planes for individual speakers and then compared with areas of reference triangles given by representative formant frequencies. Estimated differences were averaged across all speakers and evaluated. Further, the suitability of current area differences was verified by statistical pointer called coefficient of variation. The highest area differences have been achieved by EOU and EIO triangles in F1-F3 plane. Nevertheless, the best results for speaker recognition have been achieved by using the AIU and AEO triangle, both in the F1-F5 plane. The best formant plane for speaker recognition has been evaluated F1-F5 in total as well as the EIO triangle in relevant criterion. In experiments, Czech speech uttered by 13 male speakers was used. (en)
Title	Comparison of Speaker Individuality in Triangle Areas of Plane Formant Spaces Comparison of Speaker Individuality in Triangle Areas of Plane Formant Spaces (en)
skos:prefLabel	Comparison of Speaker Individuality in Triangle Areas of Plane Formant Spaces Comparison of Speaker Individuality in Triangle Areas of Plane Formant Spaces (en)
skos:notation	RIV/00216305:26220/14:PU108763!RIV15-MSM-26220___
http://linked.open...avai/riv/aktivita	P S
http://linked.open...avai/riv/aktivity	P(ED2.1.00/03.0072), S
http://linked.open...vai/riv/dodaniDat	2015
http://linked.open...aciTvurceVysledku	Sigmund, Milan Staněk, Miroslav
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	Vysoké učení technické v Brně / Fakulta elektrotechniky a komunikačních technologií
http://linked.open...dnocenehoVysledku	8201
http://linked.open...ai/riv/idVysledku	RIV/00216305:26220/14:PU108763
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	speech processing, speaker recognition, vowel triangles, formants (en)
http://linked.open.../riv/klicoveSlovo	speaker recognition formants speech processing vowel triangles
http://linked.open...ontrolniKodProRIV	[053C8FBD93B3]
http://linked.open...v/mistoKonaniAkce	Bratislava
http://linked.open...i/riv/mistoVydani	Neuveden
http://linked.open...i/riv/nazevZdroje	Proceedings of 24th International Conference Radioelektronika
http://linked.open...in/vavai/riv/obor	JA
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	2 (xsd:int)
http://linked.open...vavai/riv/projekt	Centre of sensor, information and communication systems
http://linked.open...UplatneniVysledku	2014
http://linked.open...iv/tvurceVysledku	Sigmund, Milan Staněk, Miroslav
http://linked.open...vavai/riv/typAkce	WRD - Světová
http://linked.open.../riv/zahajeniAkce	2014-04-15 (xsd:date)
number of pages	4 (xsd:int)
http://purl.org/ne...btex#hasPublisher	Neuveden
https://schema.org/isbn	978-1-4799-3715-8
http://localhost/t...ganizacniJednotka	26220

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