Toward a goal of developing a speech training system, three methods of processing the high-speed palatographic data are proposed for better graphical expression of articulatry behaviors of the tongue. The first is the lateral shape for tongue-palate contact point, the second is the lateral loci for the tounge movement, and the third is the cumulative map for tongue-palate contact during a specified period of the utterance. A scrutiny of the results, obtained by these methods for the dental or dentalveolar stops and fricatives, elucidates the subtle differences of articulatry behaviors among these consonants.
Cite as: Mizutani, T., Hashimoto, K., Wakumoto, M., Michi, K.-i., Hamada, H., Miura, T. (1990) New graphical expression of the high-speed palatographic data in study of the articulatory behaviors of the tongue. Proc. First International Conference on Spoken Language Processing (ICSLP 1990), 605-608, doi: 10.21437/ICSLP.1990-175
@inproceedings{mizutani90_icslp,
author={Takao Mizutani and Kiyoshi Hashimoto and Masahiko Wakumoto and Ken-ich Michi and Hareo Hamada and Tanetoshi Miura},
title={{New graphical expression of the high-speed palatographic data in study of the articulatory behaviors of the tongue}},
year=1990,
booktitle={Proc. First International Conference on Spoken Language Processing (ICSLP 1990)},
pages={605--608},
doi={10.21437/ICSLP.1990-175}
}