An Algorithm for Formant Estimation of Whispered Speech

Abstract

Whispered speech, always in low SRN, is more difficult in its formant estimation. This paper proposes an algorithm for formant estimation of whispered speech. It includes three subroutines: calculation of the autocorrelation function (ACF) of whispered speech, segmentation of the ACF spectrum to get the coefficients of the inverse-filter, inverse-filter… (More)

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