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Statements

Subject Item
n2:RIV%2F00216305%3A26220%2F14%3APU109590%21RIV15-MSM-26220___
rdf:type
n10:Vysledek skos:Concept
dcterms: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.
dcterms:title
Software for Generation and Analysis of Vowel Polygons Software for Generation and Analysis of Vowel Polygons
skos:prefLabel
Software for Generation and Analysis of Vowel Polygons Software for Generation and Analysis of Vowel Polygons
skos:notation
RIV/00216305:26220/14:PU109590!RIV15-MSM-26220___
n4:aktivita
n8:S n8:P
n4:aktivity
P(ED2.1.00/03.0072), S
n4:dodaniDat
n7:2015
n4:domaciTvurceVysledku
n15:1957171
n4:druhVysledku
n13:D
n4:duvernostUdaju
n21:S
n4:entitaPredkladatele
n11:predkladatel
n4:idSjednocenehoVysledku
45728
n4:idVysledku
RIV/00216305:26220/14:PU109590
n4:jazykVysledku
n12:eng
n4:klicovaSlova
Formants, formant planes, speech signal processing, vowels, vowel polygons.
n4:klicoveSlovo
n5:speech%20signal%20processing n5:formant%20planes n5:Formants n5:vowels n5:vowel%20polygons.
n4:kontrolniKodProRIV
[A7B9ECF5F86E]
n4:mistoKonaniAkce
Berlín
n4:mistoVydani
Neuveden
n4:nazevZdroje
37th International Conference on Telecommunications and Signal Processing 2014
n4:obor
n18:JA
n4:pocetDomacichTvurcuVysledku
1
n4:pocetTvurcuVysledku
1
n4:projekt
n16:ED2.1.00%2F03.0072
n4:rokUplatneniVysledku
n7:2014
n4:tvurceVysledku
Staněk, Miroslav
n4:typAkce
n9:WRD
n4:zahajeniAkce
2014-07-01+02:00
s:numberOfPages
4
n17:hasPublisher
Neuveden
n19:isbn
978-80-214-4983-1
n14:organizacniJednotka
26220