Geodesic
Classification of speech files by waveforms
Učënye zapiski Kazanskogo universiteta. Seriâ Fiziko-matematičeskie nauki, Uchenye Zapiski Kazanskogo Universiteta. Seriya Fiziko-Matematicheskie Nauki, Tome 156 (2014) no. 4, pp. 39-46 Cet article a éte moissonné depuis la source Math-Net.Ru

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The paper presents a new approach to the classification of speech files according to a language being used. Some parameters describing the form of individual signals of a speech file are suggested, such as the position of quantiles in a selected fragment and the parameters of parabolas approximating area under curve. It is proved that distribution of these parameters can be used for automatic differentiation of files containing Tatar and Russian speech.
Keywords: automatic differentiation of languages
Mots-clés : form of a file fragment, quantiles, approximation by parabolas. 
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     title = {Classification of speech files by waveforms},
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     volume = {156},
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     language = {ru},
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R. Kh. Latypov; R. R. Nigmatullin; E. L. Stolov. Classification of speech files by waveforms. Učënye zapiski Kazanskogo universiteta. Seriâ Fiziko-matematičeskie nauki, Uchenye Zapiski Kazanskogo Universiteta. Seriya Fiziko-Matematicheskie Nauki, Tome 156 (2014) no. 4, pp. 39-46. http://geodesic.mathdoc.fr/item/UZKU_2014_156_4_a4/

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