Large vocabulary speaker-independent Japanese speech recognition system. - Shuji Morii; Katsuyuki Niyada; Satoru Fujii; Masakatsu Hoshimi (ICASSP, 1985)

Compact isolated word recognition system for large vocabulary. - Shoji Hiraoka; Shuji Morii; Masakatsu Hoshimi; Katsuyuki Niyada (ICASSP, 1986)

A telephone speech recognition system using word spotting technique based on statistical measure. - Tatsuya Kimura; Katsuyuki Niyada; Shoji Hiraoka; Shuji Morii; Taisuke Watanabe (ICASSP, 1987)

Consonant recognition methods for unspecified speakers using bpf powers and time sequence of LPC cepstrum coefficients. - Katsuyuki Niyada; Masakatsu Hoshimi (Syst. Comput. Jpn., 1987)

Noise robustness in speaker independent speech recognition. - Shuji Morii; Toshiyuki Morii; Masakatsu Hoshimi; Shoji Hiraoka; Taisuke Watanabe; Katsuyuki Niyada (ICSLP, 1990)

Speaker independent speech recognition method using training speech from a small number of speakers. - Masakatsu Hoshimi; Maki Miyata; Shoji Hiraoka; Katsuyuki Niyada (ICASSP, 1992)

Speaker independent word recognition using continuous matching of parameters in time-spectral form based on statistical measure. - Tatsuya Kimura; Mitsuru Endo; Shoji Hiraoka; Katsuyuki Niyada (ICSLP, 1992)

Speaker independent speech recognition method using word spotting technique and its application to VCR programming. - Hiroyasu Kuwano; Kazuya Nomura; Atsushi Ookumo; Shoji Hiraoka; Taisuke Watanabe; Katsuyuki Niyada (ICSLP, 1992)

Speaker independent speech recognition method using phoneme similarity vector. - Masakatsu Hoshimi; Maki Yamada; Katsuyuki Niyada (ICSLP, 1994)

A study of noise robustness for speaker independent speech recognition method using phoneme similarity vector. - Masakatsu Hoshimi; Maki Yamada; Katsuyuki Niyada; Shozo Makino (ICSLP, 1998)

Speaker independent speech recognition method using constrained time alignment near phoneme discriminative frame. - Tomohiro Konuma; Tetsu Suzuki; Maki Yamada; Yoshio Ono; Masakatsu Hoshimi; Katsuyuki Niyada (ICSLP, 1998)

Practical method of unspecified-speaker speech recognition on single-chip DSP. - Masakatsu Hoshimi; Maki Yamada; Katsuyuki Niyada (Syst. Comput. Jpn., 1999)

DOA estimation based on cross-correlation by two-step particle filtering. - Mitsunori Mizumachi; Norikazu Ikoma; Katsuyuki Niyada (EUSIPCO, 2006)

Acoustic Analysis of Breathy and Rough Voice Characterizing Elderly Speech. - Takeshi Miyazaki; Mitsunori Mizumachi; Katsuyuki Niyada (J. Adv. Comput. Intell. Intell. Informatics, 2010)

Robust Estimation of Sound Source Direction with Deterministic Background Noise and Stochastic Source Dynamics Models. - Mitsunori Mizumachi; Katsuyuki Niyada (J. Adv. Comput. Intell. Intell. Informatics, 2010)