Fumitada Itakura

Publication Activity (10 Years)

Years Active: 1972-2010
Publications (10 Years): 0

Publications

Ayanori Arakawa, Yoshinori Uchimura, Hideki Banno, Fumitada Itakura, Hideki Kawahara
High quality voice manipulation method based on the vocal tract area function obtained from sub-band LSP of straight spectrum. ICASSP (2010)
Tran Huy Dat, Kazuya Takeda, Fumitada Itakura
Multichannel Speech Enhancement Based on Generalized Gamma Prior Distribution with Its Online Adaptive Estimation. IEICE Trans. Inf. Syst. (3) (2008)
Yoshinori Uchimura, Hideki Banno, Fumitada Itakura, Hideki Kawahara
Study on manipulation method of voice quality based on the vocal tract area function. INTERSPEECH (2008)
Chiyomi Miyajima, Yoshihiro Nishiwaki, Koji Ozawa, Toshihiro Wakita, Katsunobu Itou, Kazuya Takeda, Fumitada Itakura
Driver Modeling Based on Driving Behavior and Its Evaluation in Driver Identification. Proc. IEEE 95 (2) (2007)
Weifeng Li, Kazuya Takeda, Fumitada Itakura
Robust In-Car Speech Recognition Based on Nonlinear Multiple Regressions. EURASIP J. Adv. Signal Process. 2007 (2007)
Toshihiro Wakita, Koji Ozawa, Chiyomi Miyajima, Kei Igarashi, Katunobu Itou, Kazuya Takeda, Fumitada Itakura
Driver Identification Using Driving Behavior Signals. IEICE Trans. Inf. Syst. (3) (2006)
Tran Huy Dat, Kazuya Takeda, Fumitada Itakura
On-line Gaussian mixture modeling in the log-power domain for signal-to-noise ratio estimation and speech enhancement. Speech Commun. 48 (11) (2006)
Weifeng Li, Katsunobu Itou, Kazuya Takeda, Fumitada Itakura
Adaptive Regression Based Framework for In-Car Speech Recognition. ICASSP (1) (2006)
Tran Huy Dat, Kazuya Takeda, Fumitada Itakura
Multichannel Speech Enhancement Based on Speech Spectral Magnitude Estimation Using Generalized Gamma Prior Distribution. ICASSP (4) (2006)
Weifeng Li, Katsunobu Itou, Kazuya Takeda, Fumitada Itakura
Single-Channel Multiple Regression for In-Car Speech Enhancement. IEICE Trans. Inf. Syst. (3) (2006)
Tran Huy Dat, Kazuya Takeda, Fumitada Itakura
Gamma Modeling of Speech Power and Its On-Line Estimation for Statistical Speech Enhancement. IEICE Trans. Inf. Syst. (3) (2006)
Hiroshi Fujimura, Chiyomi Miyajima, Nobuo Kawaguchi, Katsunobu Itou, Kazuya Takeda, Fumitada Itakura
Characterizing in-Car Conversational Speech of Different Dialogue Modes. ICICIC (2) (2006)
Kazuya Takeda, Hiroshi Fujimura, Katsunobu Itou, Nobuo Kawaguchi, Shigeki Matsubara, Fumitada Itakura
Construction and Evaluation of a Large In-Car Speech Corpus. IEICE Trans. Inf. Syst. (3) (2005)
Weifeng Li, Katunobu Itou, Kazuya Takeda, Fumitada Itakura
Improved Noise Spectra Estimation and Log-spectral Regression for In-car Speech Recognition. ICDE Workshops (2005)
Tran Huy Dat, Kazuya Takeda, Fumitada Itakura
Generalized gamma modeling of speech and its online estimation for speech enhancement. ICASSP (4) (2005)
Weifeng Li, Katunobu Itou, Kazuya Takeda, Fumitada Itakura
Subjective and objective quality assessment of regression-enhanced speech in real car environments. INTERSPEECH (2005)
Kazuya Takeda, Tran Huy Dat, Hiroshi Fujimura, Fumitada Itakura
SNR and Local Noise Power Estimations Based on Gaussian Mixture Modeling on the Log-Power Domain. ICASSP (1) (2005)
Weifeng Li, Chiyomi Miyajima, Takanori Nishino, Katsunobu Itou, Kazuya Takeda, Fumitada Itakura
Adaptive Nonlinear Regression Using Multiple Distributed Microphones for In-Car Speech Recognition. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (7) (2005)
Taisuke Ito, Kazuya Takeda, Fumitada Itakura
Analysis and recognition of whispered speech. Speech Commun. 45 (2) (2005)
Weifeng Li, Kazuya Takeda, Fumitada Itakura
Adaptive log-spectral regression for in-car speech recognition using multiple distributed microphones. IEEE Signal Process. Lett. 12 (4) (2005)
Weifeng Li, Katunobu Itou, Kazuya Takeda, Fumitada Itakura
Two-stage Noise Spectra Estimation and Regression based In-car Speech Recognition using Single Distant Microphone. ICASSP (1) (2005)
Hiroshi Fujimura, Chiyomi Miyajima, Katsunobu Itou, Kazuya Takeda, Fumitada Itakura
Analysis of a large in-car speech corpus and its application to the multimodel ASR. ICASSP (1) (2005)
Toshiyuki Kimura, Kazuhiko Kakehi, Kazuya Takeda, Fumitada Itakura
Spatial coding based on the extraction of moving sound sources in wavefield synthesis. ICASSP (3) (2005)
Nobuo Kawaguchi, Shigeki Matsubara, Kazuya Takeda, Fumitada Itakura
CIAIR In-Car Speech Corpus - Influence of Driving Status. IEICE Trans. Inf. Syst. (3) (2005)
Tran Huy Dat, Kazuya Takeda, Fumitada Itakura
A speech enhancement system based on data clustering and cumulative histogram equalization. ICDE Workshops (2005)
Hiromitsu Ban, Chiyomi Miyajima, Katsunobu Itou, Kazuya Takeda, Fumitada Itakura
Speech Recognition Using Finger Tapping Timings. IEICE Trans. Inf. Syst. (3) (2005)
Tran Huy Dat, Kazuya Takeda, Fumitada Itakura
Maximum a Posterior Probability and Cumulative Distribution Function Equalization Methods for Speech Spectral Estimation with Application in Noise Suppression Filtering. NOLISP (2005)
Weifeng Li, Tetsuya Shinde, Hiroshi Fujimura, Chiyomi Miyajima, Takanori Nishino, Katunobu Itou, Kazuya Takeda, Fumitada Itakura
Multiple Regression of Log Spectra for In-Car Speech Recognition Using Multiple Distributed Microphones. IEICE Trans. Inf. Syst. (3) (2005)
Hiromitsu Ban, Chiyomi Miyajima, Katsunobu Itou, Fumitada Itakura, Kazuya Takeda
Speech recognition using synchronization between speech and finger tapping. INTERSPEECH (2004)
Kei Igarashi, Chiyomi Miyajima, Katsunobu Itou, Kazuya Takeda, Fumitada Itakura, Hüseyin Abut
Biometric identification using driving behavioral signals. ICME (2004)
Weifeng Li, Fumitada Itakura, Kazuya Takeda
Optimizing regression for in-car speech recognition using multiple distributed microphones. INTERSPEECH (2004)
Weifeng Li, Kazuya Takeda, Fumitada Itakura, Tran Huy Dat
Speech enhancement based on magnitude estimation using the gamma prior. INTERSPEECH (2004)
Weifeng Li, Takanori Nishino, Chiyomi Miyajima, Katsunobu Itou, Kazuya Takeda, Fumitada Itakura
In-Car Speech Recognition Using Distributed Multiple Microphones. PCM (1) (2004)
Hiroshi Fujimura, Katsunobu Itou, Kazuya Takeda, Fumitada Itakura
Analysis of in-car speech recognition experiments using a large-scale multi-mode dialogue corpus. INTERSPEECH (2004)
Nobuo Kawaguchi, Shigeki Matsubara, Yukiko Yamaguchi, Kazuya Takeda, Fumitada Itakura
CIAIR in-car speech database. INTERSPEECH (2004)
Nobuo Kawaguchi, Kazuya Takeda, Fumitada Itakura
Multimedia Corpus of In-Car Speech Communication. J. VLSI Signal Process. 36 (2-3) (2004)
Parham Zolfaghari, Tomohiro Nakatani, Toshio Irino, Hideki Kawahara, Fumitada Itakura
Glottal closure instant synchronous sinusoidal model for high quality speech analysis/synthesis. INTERSPEECH (2003)
Takafumi Kikichi, Naotoshi Osaka, Fumitada Itakura
Sho-So-In: New Synthesis Method for Addition of Articulations Based on a Sho-type Physical Model. ICMC (2003)
Hiroshi Saruwatari, Satoshi Kurita, Kazuya Takeda, Fumitada Itakura, Tsuyoki Nishikawa, Kiyohiro Shikano
Blind Source Separation Combining Independent Component Analysis and Beamforming. EURASIP J. Adv. Signal Process. 2003 (11) (2003)
Hideki Banno, Tetsuya Shinde, Kazuya Takeda, Fumitada Itakura
In-car speech recognition using distributed microphones: adapting to automatically detected driving conditions. ICME (2003)
Toshihiro Isobe, Shoji Hayakawa, Hiroya Murao, Tatsuji Mizutani, Kazuya Takeda, Fumitada Itakura
A study on domain recognition of spoken dialogue systems. INTERSPEECH (2003)
Hideki Banno, Tetsuya Shinde, Kazuya Takeda, Fumitada Itakura
In-car speech recognition using distributed microphones-adapting to automatically detected driving conditions. ICASSP (1) (2003)
Weifeng Lee, C. Chandra Sekhar, Kazuya Takeda, Fumitada Itakura
Recognition of continuous speech segments of monophone units using support vector machines. INTERSPEECH (2002)
Nobuo Kawaguchi, Shigeki Matsubara, Kazuya Takeda, Fumitada Itakura
Multi-Dimensional Data Acquisition for Integrated Acoustic Information Research. LREC (2002)
Toshiyuki Kimura, Kazuhiko Kakehi, Kazuya Takeda, Fumitada Itakura
Spatial compression of multi-channel audio signals using inverse filters. ICASSP (2002)
Takafumi Hikichi, Naotoshi Osaka, Fumitada Itakura
A Physical Model of the Sho and Its Application to Articulation Synthesis. ICMC (2002)
Chellu Chandra Sekhar, Kazuya Takeda, Fumitada Itakura
Recognition of Consonant-Vowel (CV) Units of Speech in a Broadcast News Corpus Using Support Vector Machines. SVM (2002)
Yoshihide Ban, Hideki Banno, Kazuya Takeda, Fumitada Itakura
Synthesis of car noise based on a composition of engine noise and friction noise. ICASSP (2002)
Allan Kardec Barros, Tomasz M. Rutkowski, Fumitada Itakura, Noboru Ohnishi
Estimation of speech embedded in a reverberant and noisy environment by independent component analysis and wavelets. IEEE Trans. Neural Networks 13 (4) (2002)
Taisuke Ito, Kazuya Takeda, Fumitada Itakura
Acoustic analysis and recognition of whispered speech. ICASSP (2002)
Kiyoshi Tatara, Taisuke Ito, Parham Zolfaghari, Kazuya Takeda, Fumitada Itakura
Experiments on recognition of lavalier microphone speech and whispered speech in real world environments. INTERSPEECH (2002)
Parham Zolfaghari, Hideki Banno, Hiromitsu Ban, Kei Igarashi, Kazuya Takeda, Fumitada Itakura
Spectral Modification and MIDI Control for Improved Quality of Violin Sound Synthesis. ICMC (2002)
Tetsuya Shinde, Kazuya Takeda, Fumitada Itakura
Multiple regression of log-spectra for in-car speech recognition. INTERSPEECH (2002)
Allan Kardec Barros, Fumitada Itakura, Tomasz M. Rutkowski, Ali Mansour, Noboru Ohnishi
Estimation of speech embedded in a reverberant environment with multiple sources of noise. ICASSP (2001)
Takayoshi Kawamura, Kazuya Takeda, Fumitada Itakura
Robust speech recognition based on selective use of missing frequency band HMMs. INTERSPEECH (2001)
Osamu Segawa, Kazuya Takeda, Fumitada Itakura
Continuous speech recognition without end-point detection. ICASSP (2001)
Nobuo Kawaguchi, Shigeki Matsubara, Kazuya Takeda, Fumitada Itakura
Multimedia data collection of in-car speech communication. INTERSPEECH (2001)
Chellu Chandra Sekhar, Kazuya Takeda, Fumitada Itakura
Recognition of consonant-vowel utterances using Support Vector Machines. ESANN (2001)
Hidekazu Kamiyanagida, Hiroshi Saruwatari, Kazuya Takeda, Fumitada Itakura
Direction of arrival estimation based on nonlinear microphone array. ICASSP (2001)
Hideki Banno, Kazuya Takeda, Fumitada Itakura
A study on perceptual distance measure for phase spectrum of stimuli. ICASSP (2001)
Chellu Chandra Sekhar, Kazuya Takeda, Fumitada Itakura
Close-Class-Set Discrimination Method for Recognition of Stop_Consonant-Vowel Utterances Using Support Vector Machines. ICANN (2001)
Yasuhiro Shimizu, Shoji Kajita, Kazuya Takeda, Fumitada Itakura
Speech recognition based on space diversity using distributed multi-microphone. ICASSP (2000)
Satoshi Kurita, Hiroshi Saruwatari, Shoji Kajita, Kazuya Takeda, Fumitada Itakura
Evaluation of blind signal separation method using directivity pattern under reverberant conditions. ICASSP (2000)
Hiroshi Saruwatari, Satoshi Kurita, Kazuya Takeda, Fumitada Itakura, Kiyohiro Shikano
Blind source separation based on subband ICA and beamforming. INTERSPEECH (2000)
Hiroshi Saruwatari, Shoji Kajita, Kazuya Takeda, Fumitada Itakura
Speech enhancement using nonlinear microphone array with noise adaptive complementary beamforming. ICASSP (2000)
Shiro Terashima, Kazuya Takeda, Fumitada Itakura
Vector space representation of language probabilities through SVD of n-gram matrix. INTERSPEECH (2000)
Kazuya Takeda, Masaaki Kondo, Fumitada Itakura
An acoustic measure for predicting recognition performance degradation. ICASSP (2000)
Hiroshi Saruwatari, Shoji Kajita, Kazuya Takeda, Fumitada Itakura
Speech enhancement based on noise adaptive nonlinear microphone array. EUSIPCO (2000)
Nobuo Kawaguchi, Shigeki Matsubara, Hiroyuki Iwa, Shoji Kajita, Kazuya Takeda, Fumitada Itakura, Yasuyoshi Inagaki
Construction of speech corpus in moving car environment. INTERSPEECH (2000)
Hiroshi Saruwatari, Shoji Kajita, Kazuya Takeda, Fumitada Itakura
Speech enhancement using nonlinear microphone array under nonstationary noise conditions. EUROSPEECH (1999)
Hiroshi Saruwatari, Shoji Kajita, Kazuya Takeda, Fumitada Itakura
Speech enhancement using nonlinear microphone array with complementary beamforming. ICASSP (1999)
Noriyasu Maeda, Hideki Banno, Shoji Kajita, Kazuya Takeda, Fumitada Itakura
Speaker conversion through non-linear frequency warping of straight spectrum. EUROSPEECH (1999)
Michiaki Omura, Motohiko Yada, Hiroshi Saruwatari, Shoji Kajita, Kazuya Takeda, Fumitada Itakura
Compensating of room acoustic transfer functions affected by change of room temperature. ICASSP (1999)
Mikio Ikeda, Kazuya Takeda, Fumitada Itakura
Audio data hiding by use of band-limited random sequences. ICASSP (1999)
Shoji Kajita, Kazuya Takeda, Fumitada Itakura
Spectral weighting of SBCOR for noise robust speech recognition. ICASSP (1998)
Atsunori Ogawa, Kazuya Takeda, Fumitada Itakura
Balancing acoustic and linguistic probabilities. ICASSP (1998)
Kazuya Takeda, Atsunori Ogawa, Fumitada Itakura
Estimating entropy of a language from optimal word insertion penalty. ICSLP (1998)
Tomohiko Taniguchi, Shoji Kajita, Kazuya Takeda, Fumitada Itakura
Voice activity detection using source separation techniques. EUROSPEECH (1997)
Shoji Hayakawa, Kazuya Takeda, Fumitada Itakura
Speaker Identification Using Harmonic Structure of LP-residual Spectrum. AVBPA (1997)
Shoji Kajita, Kazuya Takeda, Fumitada Itakura
A binaural speech processing method using subband-cross correlation analysis for noise robust recognition. ICASSP (1997)
Shoji Kajita, Kazuya Takeda, Fumitada Itakura
Subband-crosscorrelation analysis for robust speech recognition. ICSLP (1996)
Daisuke Kobayashi, Shoji Kajita, Kazuya Takeda, Fumitada Itakura
Extracting speech features from human speech-like noise. ICSLP (1996)
Atsushi Wakao, Kazuya Takeda, Fumitada Itakura
Variability of lombard effects under different noise conditions. ICSLP (1996)
Hani Yehia, Fumitada Itakura
A method to combine acoustic and morphological constraints in the speech production inverse problem. Speech Commun. 18 (2) (1996)
Hani Yehia, Masaaki Honda, Fumitada Itakura
Acoustic measurements of the vocal-tract area function: sensitivity analysis and experiments. ICASSP (1995)
Shoji Kajita, Fumitada Itakura
Robust speech feature extraction using SBCOR analysis. ICASSP (1995)
Shoji Hayakawa, Fumitada Itakura
The influence of noise on the speaker recognition performance using the higher frequency band. ICASSP (1995)
Shoji Kajita, Fumitada Itakura
Subband-Autocorrelation analysis and its application for speech recognition. ICASSP (2) (1994)
Shoji Kajita, Fumitada Itakura
Sbcor spectrum taking autocorrelation coefficients at integral multiples of 1/CF into account. ICSLP (1994)
Shoji Hayakawa, Fumitada Itakura
Text-dependent speaker recognition using the information in the higher frequency band. ICASSP (1) (1994)
Hani Yehia, Fumitada Itakura
Determination of human vocal-tract dynamic geometry from formant trajectories using spatial and temporal Fourier analysis. ICASSP (1) (1994)
Hideaki Yamada, Hong Wang, Fumitada Itakura
Recovering of broadband reverberant speech signal by sub-band MINT method. ICASSP (1991)
Hong Wang, Fumitada Itakura
An approach to dereverberation using multi-microphone sub-band envelope estimation. ICASSP (1991)
Hong Wang, Fumitada Itakura
Recovery of reverberated speech using multi-microphone sub-band envelope estimation. ICSLP (1990)
Fumitada Itakura
Early developments of LPC speech coding techniques. ICSLP (1990)
Harald Singer, Taizo Umezaki, Fumitada Itakura
Low bit quantization of the smoothed group delay spectrum for speech recognition. ICASSP (1990)
Fumitada Itakura, Taizo Umezaki
Distance measure for speech recognition based on the smoothed group delay spectrum. ICASSP (1987)
Shigeki Sagayama, Fumitada Itakura
Duality theory of composite sinusoidal modeling and linear prediction. ICASSP (1986)
Noboru Sugamura, Fumitada Itakura
Speech analysis and synthesis methods developed at ECL in NTT - From LPC to LSP -. Speech Commun. 5 (2) (1986)
Taizo Umezaki, Fumitada Itakura
Analysis of time fluctuating characteristics of linear predictive coefficients. ICASSP (1986)

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Publication Activity (10 Years)

Fumitada Itakura