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Descripción
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| Gender detection is a very important objective to improve efficiency in tasks as speech or speaker recognition, among others. Traditionally gender detection has been focused on fundamental frequency (f0) and cepstral features derived from voiced segments of speech. The methodology presented here consists in obtaining uncorrelated glottal and vocal tract components which are parameterized as mel-frequency coefficients. K-fold and cross-validation using QDA and GMM classifiers showed that better detection rates are reached when glottal source and vocal tract parameters are used in a gender-balanced database of running speech from 340 speakers. | |
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Internacional
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No |
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DOI
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Edición del Libro
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Editorial del Libro
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Universidad de Salamanca |
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ISBN
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978-84-616-5690-5 |
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Serie
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Título del Libro
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Actas de las VII Jornadas de Reconocimiento Biométrico de Personas |
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Desde página
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50 |
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Hasta página
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57 |