1) H. Sato, Y. Sagisaka, K. Kogure, and S. Sagayama, “Investigation in Japanese text -to-speech conver sion,” Tech. Rep. Speech Acoust. Soc. Jpn. S82-08, 57-63 (1982)(in Japanese).
4) S. Ishizaki, “Generation of sentences from con ceptualrepresentation,” Tech. Rep. Speech Acoust. Soc. Jpn. S82-69,545-552 (1982)(in Japanese).
5) S. Yamamoto, N. Higuchi, and K. Matsuzaki, “Experimental system on speech synthesis from concept,” Proc. Autumn Meet. Acoust. Soc. Jpn. 2-3-16,185-186 (1985)(in Japanese).