Nobuo Nagai

Publication Activity (10 Years)

Years Active: 1985-2001
Publications (10 Years): 0

Publications

Masakiyo Suzuki, Hirofumi Sanada, Nobuo Nagai
Irreducible form for AP algorithm for detecting the number of coherent signals based on the MDL principle. ICASSP (2001)
Kunihiko Asakura, Masakuyo Suzuki, Hirofumi Sanada, Nobuo Nagai
Regularity in difference in transmission characteristics for Gaussian superlattices and periodic superlattices. ISCAS (2000)
Hirofumi Sanada, Masakuyo Suzuki, Yoji Tsukui, Nobuo Nagai
The equivalent transmission-line approach to resonant tunneling problems described by the Kane model. ISCAS (2000)
Masakiyo Suzuki, Hirofumi Sanada, Nobuo Nagai
Detection of signal number based on statistics of maximum likelihood. ICASSP (2000)
Xixian Chen, Masakiyo Suzuki, Nobuhiro Miki, Nobuo Nagai
Simultaneous estimation of echo path and channel responses using full-duplex transmitted training data sequences. IEEE Trans. Inf. Theory 41 (5) (1995)
Hiroki Matsuzaki, Nobuhiro Miki, Nobuo Nagai, Tohru Hirohku, Yoshihiko Ogawa
3d FEM analysis of vocal tract model of elliptic tube with inhomogeneous-wall impedance. ICSLP (1994)
Miki Haseyama, Nobuo Nagai, Nobuhiro Miki
An adaptive ARMA four-line lattice filter for spectral estimation with frequency weighting. IEEE Trans. Signal Process. 41 (6) (1993)
Nobuhiro Miki, Naohisa Kamiyama, Nobuo Nagai
Synthesis and analysis of vocal source with vibration of larynx. EUROSPEECH (1993)
Hirohisa Iijima, Nobuhiro Miki, Nobuo Nagai
Glottal impedance based on a finite element analysis of two-dimensional unsteady viscous flow in a static glottis. IEEE Trans. Signal Process. 40 (9) (1992)
Hideyuki Watanabe, Masakiyo Suzuki, Nobuo Nagai, Nobuhiro Miki
Maximum likelihood bearing estimation by quasi-Newton method using a uniform linear array. ICASSP (1991)
Hirohisa Iijima, Nobuhiro Miki, Nobuo Nagai
Glottal flow analysis based on a finite element simulation of a two-dimensional unsteady viscous fluid. ICSLP (1990)
Gang Wang, Nobuhiro Miki, Nobuo Nagai
Evaluation of speech synthesis using an ARMA estimation and excitation sources. ICSLP (1990)
Kunitoshi Motoki, Nobuhiro Miki, Nobuo Nagai
Measurement of sound wave characteristics in the vocal tract. ICSLP (1990)
Hirohisa Iijima, Nobuhiro Miki, Nobuo Nagai
Fundamental consideration of finite element method for the simulation of the vibration of vocal cords. ICASSP (1989)
Nobuhiro Miki, Kunitoshi Motoki, Nobuo Nagai
A lattice filter model with accurate lip impedance for dynamic articuratory movement. ICASSP (1987)
Yoshikazu Miyanaga, Nobuo Nagai, Nobuhiro Miki
Refined ARMA digital lattice filter. ICASSP (1986)
Yoshikazu Miyanaga, Nobuhiro Miki, Nobuo Nagai
Adaptive identification of a time-varying ARMA speech model. IEEE Trans. Acoust. Speech Signal Process. 34 (3) (1986)
Nobuhiro Miki, Sato Saga, Kunitoshi Motoki, Yoshikazu Miyanaga, Nobuo Nagai
Area estimation from ARMA analysis based on a vocal-tract model. ICASSP (1986)
Nobuo Nagai, Masakiyo Suzuki
Complex wave digital filter for the analysis of complex signals. ICASSP (1986)
Nobuhiro Miki, Yoshikazu Miyanaga, Sato Saga, Nobuo Nagai
Spectrum and pitch estimation of speech using a time-varying ARMA estimation algorithm. ICASSP (1985)