Multi-media data collection for in-car speech communication - ongoing data collection and preliminary results -
Fumitada Itakura
Hands-free telecommunications
B. H. Juang, F. K. Soong
Microphone arrays
Gary W. Elko
Acoustic echo cancellation for natural speech communication at the human-machine interface
Walter Kellermann
Speech enhancement - issues and recent advances
Yunxin Zhao
Hands-free speech recognition: current activities and future trends
Maurizio Omologo
Adaptation and compensation for speech recognition - learning from extra data to improve robustness
Chin-Hui Lee
Environment-adaptive algorithms for robust speech recognition
Jean-Claude Junqua, C. Cerisara, L. Rigazio, D. Kryze
Realistic hands-free applications - the key for really user-friendly applications
Helmut A. Mangold
A robust continuous speech recognition system for mobile information devices
Yifan Gong
Acoustic sound database collected for hands-free speech recognition and sound scene understanding
Satoshi Nakamura
Sound source segregation based on estimating incident angle for hands-free speech recognition
Mariko Aoki, Ken'ichi Furuya, Osamu Yoshioka, Yoshikazu Yamaguchi
Blind source separation in reflective sound fields
Futoshi Asano, Shiro Ikeda, Michiaki Ogawa, Hideki Asoh, Nobuhiko Kitawaki
An efficient combination of multi-channel acoustic echo cancellation with a beamforming microphone array
H. Buchner, W. Herbordt, Walter Kellermann
Noise reduction and dereverberation using correlation matrix based on the multiple-input/output inverse-filteringtheorem (MINT)
Ken'ichi Furuya
Speech acquisition through space diversity using distributed multi-microphone
Shoji Kajita, Yasuhiro Shimizu, Kazuya Takeda, Fumitada Itakura
Direction of arrival estimation using nonlinear microphone array based on complementary beamforming
Hidekazu Kamiyanagida, Hiroshi Saruwatari, Kazuya Takeda, Fumitada Itakura, Kiyohiro Shikano
Fast-convergence algorithm for ICA-based blind source separation utilizing array signal processing
Toshiya Kawamura, Hiroshi Saruwatari, Kiyohiro Shikano
Performance improvement of stereophonic acoustic echo canceller using non-linear pre-processing
Young Ho Lee, Jang Sik Park, Kyung Sik Son, Chung Ho Lee
A high directional sound for hands-free system by focusing parametric array sound
Tatsuya Nakazawa, Yoshimichi Yonezawa, Kazunori Itoh, Masami Hashimoto
Adaptive step-size control using orthogonality principles for acoustic echo cancellation
Jang Sik Park, Jin Youl Lee, Kyung Sik Son
Limitation of frequency domain blind source separation for convolutive mixture of speech
Shoko Araki, Shoji Makino, Tsuyoki Nishikawa, Hiroshi Saruwatari
Spectral enhancement by tracking speech presence probability in subbands
Israel Cohen, Baruch Berdugo
Bayesian information criterion based multi-style training and likelihood combination for robust hands free speechrecognition in the car
V. Fischer, S. J. Kunzmann
Multiple sound sources recognition by a microphone array-based 3-D N-best search with likelihood normalization
Panikos Heracleous, Satoshi Nakamura, Kiyohiro Shikano
Non-speech sound recognition with microphone array
Kazuo Hiyane, Jun Iio
Hierarchical feature compensation and its application to hands-free ASR
Hui Jiang, Frank Soong, Chin-Hui Lee
A generalized dynamic cepstrum for hands-free speech recognition
Hiroshi Matsumoto, Yoshihiro Ito, Akihiko Shimizu, Kazumasa Yamamoto
Robust speech recognition by multiple beamforming with reflection signal equalization
Takanobu Nishiura, Satoshi Nakamura, Kiyohiro Shikano
Acoustic model for robust speech recognition of stressed Japanese speech
Kozo Okuda, Tomoko Matsui, Satoshi Nakamura
Integration of HMM composition and a microphone array for overlapping speech recognition
T. Takiguchi, M. Nishimura
Voice activity detection using non-speech models and HMM composition
Takeshi Yamada, Narimasa Watanabe, Futoshi Asano, Nobuhiko Kitawaki
A linear estimator based on subspace decomposition using wavelet transform for speech enhancement
Chung-Hsien Yang, Jhing-Fa Wang
Noise compensation by a sequential Kullback proximal algorithm
Kaisheng Yao, Kuldip K. Paliwal, Bertram E. Shi, Satoshi Nakamura
Statistical estimation for hands-free speech recognition
Yunxin Zhao
Robust automatic speech recognition in reverberant environments by model selection
Laurent Couvreur, Christophe Couvreur
Improvement of noise robustness of speech recognition in car environments using acoustic features of car interior noise
H. Hoshino, R. Terashima, T. Shimizu, T. Wakita
Effect of harmonic structure of noises on noisy vowel perception
Kentaro Ishizuka, Kiyoaki Aikawa
Speech recognition under noisy environments using spectral subtraction with smoothing of time direction andreal-time cepstral mean normalization
Norihide Kitaoka, Ichiro Akahori, Seiichi Nakagawa
Estimation of speaker's location using 2-D MUSIC and its application to car speech recognition
Takayuki Nagai, Keisuke Kondo, Masahide Kaneko, Akira Kurematsu
Complimentary combination of microphone array and HMM composition for noisy speech recognition
Takanobu Nishiura, Kazuhiro Miki, Satoshi Nakamura, Kiyohiro Shikano
Training a hands-free recognizer with reverberated clean speech and additive noise
Volker Stahl, Alexander Fischer, Rolf Bippus
Improved post-processing for noise robust connected digit recognition
Jian Tang, Juha Häkkinen, Imre Kiss
Novel noise rejection using speechness score based on frame-level confidence measurement
S. Taniguchi, Y. Obuchi, A. Akio, N. Hataoka
Evaluation of PMC for segmental unit input HMM in various environments
Kazumasa Yamamoto, Seiichi Nakagawa, Hiroshi Matsumoto
Bimodal speech recognition using lip movement measured by optical-flow analysis
Koji Iwano, Satoshi Tamura, Sadaoki Furui
SpeechCorder, the portable meeting recorder
Adam Janin, Nelson Morgan
An adaptive integration method based on product HMM for bi-modal speech recognition
Kennichi Kumatani, Satoshi Nakamura, Kiyohiro Shikano
A robust end point detection by speaker's facial motion
Kazumasa Murai, Kennichi Kumatani, Satoshi Nakamura