Psychoacoustical approach to sinusoidal modeling of speech

Abstract

This paper describes the psychoacoustical approach to the sinusoidal analysis/synthesis of the speech. With the SN (sinusoids plus noise) model, the periodic part of the speech signal is described by time-varying sinusoids and the non-periodic part by noise. The number of sinusoids needed for reconstruction can be then reduced by application of the… (More)

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