Generation of articulatory movements by using a kinematic triphone model

Takeshi Okadome, Masaaki Honda

研究成果: Article査読

38 被引用数 (Scopus)

抄録

The method described here predicts the trajectories of articulatory movements for continuous speech by using a kinematic triphone model and the minimum-acceleration model. The kinematic triphone model, which is constructed from articulatory data obtained from experiments using an electro-magnetic articulographic system, is characterized by three kinematic features of a triphone and by the intervals between two successive phonemes in the triphone. After a kinematic feature of a phoneme in a given sentence is extracted, the minimum-acceleration trajectory that coincides with the extremum of the time integral of the squared magnitude of the articulator acceleration is formulated. The calculation of the minimum acceleration requires only linear computation. The method predicts both the qualitative features and the quantitative details of experimentally observed articulation.

本文言語English
ページ(範囲)453-463
ページ数11
ジャーナルJournal of the Acoustical Society of America
110
1
DOI
出版ステータスPublished - 2003 1月 1
外部発表はい

ASJC Scopus subject areas

  • 人文科学(その他)
  • 音響学および超音波学

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