Three-dimensional modeling of speech organs: Articulatory data and models
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Accession number;06A0681036
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| Title;Three-dimensional modeling of speech organs: Articulatory data and models |
| Author;
BADIN PIERRE
(Univ. Stendhal, Grenoble, Fra)
SERRURIER ANTOINE
(Univ. Stendhal, Grenoble, Fra)
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Journal Title;IEIC Technical Report (Institute of Electronics, Information and Communication Engineers)
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Journal Code:S0532B
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ISSN:0913-5685
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VOL.106;NO.177(SP2006 20-26);PAGE.29-34(2006)
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| Figure&Table&Reference;FIG.9, TBL.1, REF.9 |
| Pub. Country;Japan |
| Language;English |
| Abstract;Volume images of tongue, jaw, velum, nasopharyngeal wall, etc., were acquired by MRI on one French subject uttering a corpus of sustained articulations. Supplementary images of jaw, hard palate, and nasal cavities were acquired by CT. The three-dimensional outlines of these organs are represented by the vertices of triangular surface meshes. Using linear component analysis, the tongue was found to possess five degrees of freedom, including one for jaw movement, and the velum and nasopharyngeal port two degrees of freedom. These parameters can be interpreted in phonetic / biomechanical terms control a linear articulatory model of speech production. (author abst.) |
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