Abstract:Resumo-Neste trabalho, a fusão dos parâmetros MFCCs (Mel-Frequency Cepstral Coefficients) e VVGP (Variable Variance Gaussian Parameter) em sistemas de verificação de locutor independentes de textoé avaliada. Dois classificadores foram utilizados neste trabalho: o primeiro baseado em Mistura de Gaussianas; o segundo utilizando i-vectors. Os resultados indicam a validade do uso dos parâmetros VVGP em ambas metodologias.
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