Utterance intonation imaging using the cepstral analysis

Ireneusz Codello, Wiesława Kuniszyk-Jóźkowiak, Tomasz Gryglewicz, Waldemar Suszyński

Abstract


Speech intonation consists mainly of fundamental frequency, i.e. the frequency of vocal cord vibrations. Finding those frequency changes can be very useful — for instance, studying foreign languages where speech intonation is an inseparable part of a language (like grammar or vocabulary). In our work we present the cepstral algorithm for F0 finding as well as an application for facilitating utterance intonation learning.

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DOI: http://dx.doi.org/10.17951/ai.2008.8.1.157-163
Date of publication: 2008-01-01 00:00:00
Date of submission: 2016-04-27 11:02:51


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