ISCA Archive ICSLP 2000
ISCA Archive ICSLP 2000

A proposal of a model to extract Japanese voluntary speech rate control

Keiichi Takamaru, Makoto Hiroshige, Kenji Araki, Koji Tochinai

To extract elements of prosodic features which relate to speakers' intentional control is required for speech information processing. Speech rate variation should be a "caution signal" to call listeners' attention strongly. To express and detect such "caution signals", we have proposed a new speech rate model. This model introduces two kinds of force to control the speech rate. One is a driving force which causes a global tendency of speech rate variation, and the other is damming force with speaker's voluntary control. The proposed model have been applied to several spontaneous conversational speech which we have newly recorded. A global tendency of speech rate has been expressed appropriately. In several cases, the intentional rate variations have been expressed appropriately.


Cite as: Takamaru, K., Hiroshige, M., Araki, K., Tochinai, K. (2000) A proposal of a model to extract Japanese voluntary speech rate control. Proc. 6th International Conference on Spoken Language Processing (ICSLP 2000), vol. 3, 654-657

@inproceedings{takamaru00_icslp,
  author={Keiichi Takamaru and Makoto Hiroshige and Kenji Araki and Koji Tochinai},
  title={{A proposal of a model to extract Japanese voluntary speech rate control}},
  year=2000,
  booktitle={Proc. 6th International Conference on Spoken Language Processing (ICSLP 2000)},
  pages={vol. 3, 654-657}
}