Mikio Kitai Kazuo Hakoda Shigeki Sagayama Tomokazu Yamada Hajime Tsukada Satoshi Takahashi Yoshiaki Noda Jun-ichi Takahashi Yuki Yoshida Kazuhiro Arai Takashi Imoto Tomohisa Hirokawa ASR and TTS telecommunications applications in Japan. 17-30 1997 23 Speech Communication 1-2 http://dx.doi.org/10.1016/S0167-6393(97)00044-7 db/journals/speech/speech23.html#KitaiHSYTTNTYAIH97