About: Software for Generation and Analysis of Vowel Polygons

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	This paper presents developed software generating and analyzing vowel polygons. The speaker independent software was developed in MATLAB environment, uses both Mahalanobis distance between vowels based on mel-cepstral coefficients and also feed-forward neural network for vowel recognition in fluent speech in Czech language. Format frequencies were estimated using LPC spectra. In relevant formant planes, all possible polygons are created by formant positions extracted from found vowels. In the comparison with other formant processing programs, described software uses formant polygon as an integral unit not each individual formant separately for the analysis. Developed program can be useful in speaker identification, recognition of actual emotional state of speaker, investigation into some illnesses and other speech processing applications. This paper presents developed software generating and analyzing vowel polygons. The speaker independent software was developed in MATLAB environment, uses both Mahalanobis distance between vowels based on mel-cepstral coefficients and also feed-forward neural network for vowel recognition in fluent speech in Czech language. Format frequencies were estimated using LPC spectra. In relevant formant planes, all possible polygons are created by formant positions extracted from found vowels. In the comparison with other formant processing programs, described software uses formant polygon as an integral unit not each individual formant separately for the analysis. Developed program can be useful in speaker identification, recognition of actual emotional state of speaker, investigation into some illnesses and other speech processing applications. (en)
Title	Software for Generation and Analysis of Vowel Polygons Software for Generation and Analysis of Vowel Polygons (en)
skos:prefLabel	Software for Generation and Analysis of Vowel Polygons Software for Generation and Analysis of Vowel Polygons (en)
skos:notation	RIV/00216305:26220/14:PU109590!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	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	45728
http://linked.open...ai/riv/idVysledku	RIV/00216305:26220/14:PU109590
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Formants, formant planes, speech signal processing, vowels, vowel polygons. (en)
http://linked.open.../riv/klicoveSlovo	speech signal processing vowels Formants formant planes vowel polygons.
http://linked.open...ontrolniKodProRIV	[A7B9ECF5F86E]
http://linked.open...v/mistoKonaniAkce	Berlín
http://linked.open...i/riv/mistoVydani	Neuveden
http://linked.open...i/riv/nazevZdroje	37th International Conference on Telecommunications and Signal Processing 2014
http://linked.open...in/vavai/riv/obor	JA
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	1 (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	Staněk, Miroslav
http://linked.open...vavai/riv/typAkce	WRD - Světová
http://linked.open.../riv/zahajeniAkce	2014-07-01 (xsd:date)
number of pages	4 (xsd:int)
http://purl.org/ne...btex#hasPublisher	Neuveden
https://schema.org/isbn	978-80-214-4983-1
http://localhost/t...ganizacniJednotka	26220

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