Integration of Ohman and Rule-based Coarticulation Models for Visualization of Pure Lithuanian Diphtongs

Authors

  • I. Mazonaviciute Vilnius Gediminas Technical University
  • R. Bausys Vilnius Gediminas Technical University
  • A. Kriukovas Vilnius Gediminas Technical University

DOI:

https://doi.org/10.5755/j01.eee.19.1.3260

Keywords:

Speech analysis, coarticulation, phoneme, viseme, speech animation

Abstract

Visualization methodology for pure Lithuanian diphthongs that are influenced by neighbouring phonemes are presented. Ohman and Rule-based coarticulation control models are integrated. Rules for Lithuanian diphthong animation are defined based on Lithuanian phonology. Most of them can be realized using Ohman control model, others use linear interpolation of expressiveness parameters. The proposed coarticulation model can be successfully applied to define expressiveness coefficients in viseme-driven speech animation engines.

DOI: http://dx.doi.org/10.5755/j01.eee.19.1.3260

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Published

2013-01-08

How to Cite

Mazonaviciute, I., Bausys, R., & Kriukovas, A. (2013). Integration of Ohman and Rule-based Coarticulation Models for Visualization of Pure Lithuanian Diphtongs. Elektronika Ir Elektrotechnika, 19(1), 69-72. https://doi.org/10.5755/j01.eee.19.1.3260

Issue

Vol. 19 No. 1 (2013)

Section

SYSTEM ENGINEERING, COMPUTER TECHNOLOGY

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