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The objective of this work is to develop a rule-based emotion conversion method for a better emotional perception. In this work, performance of emotion conversion using the linear modification model is improved by using vowel-based non-uniform prosody modification. In the present approach, attempts were made to integrate features like position and identity for addressing the non-uniformity in prosody...
Speech is the most convenient way of human communication. This paper describes the method of estimating basic acoustic features and vocal tract area function directly from the acoustics of speech wave form for estimation of vocal tract area function Linear Predictive Coding (LPC) based Auto regressive modelling of speech signal is used. LPC is one of power full speech analysis technique. This method...
Human speech has hierarchical structure to have meaningful information. Speech is not a sequence of steady state sounds, abruptly changing from one to other. It consists of sentences, sentences can be divided in to words and words are constituted by phonemes which are the basic voice construction elements. We use language every day without devoting much thought to the process. But articulator movements...
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