鎌土 記良, 宮部 滋樹, 縄田 寛之, 猿渡 洋, 鹿野 清宏,
``空間代表ベクトル操作法に基づくインタラクティブ音像定位コントローラの開発,'' Journal of Signal Processing, vol.16, no.5, pp.387-397, September 2012.
Ryoichi Miyazaki, Hiroshi Saruwatari, Takayuki Inoue, Yu Takahashi, Kiyohiro Shikano, Kazunobu Kondo,
``Musical-noise-free speech enhancement based on optimized iterative spectral subtraction,''
IEEE Transactions on Audio, Speech and Language Processing, vol.20, No.7, pp.2080-2094, 2012.
Arata Itoh, Sunao Hara, Norihide Kitaoka, Kazuya Takeda,
``Acoustic Model Training Using Pseudo-Speaker Features Generated by MLLR Transformations for Robust Speaker-Independent Speech Recognition,''
IEICE Transactions on Information and Systems, Vol.E95-D, No.10, pp.2479--2485, Oct. 2012.
Tomoki Toda, Mikihiro Nakagiri, Kiyohiro Shikano,
``Statistical Voice Conversion Techniques for Body-Conducted Unvoiced Speech Enhancement,''
IEEE Transactions on Audio, Speech and Language Processing, 2012. (accepted)
F. Mustiere, M. Bouchard, H. Najaf-Zadeha, R. Pichevara, L. Thibaulta, H. Saruwatari,
``Design of multichannel frequency domain statistical-based enhancement systems preserving spatial cues via spectral distances minimization,''
Signal Processing, vol.93, no.1, pp.321-325, 2013.
Atsushi Ando, Hiromasa Ohashi, Sunao Hara, Norihide Kitaoka, Kazuya Takeda,
``Multi-band speech recognition using band-dependent confidence measures of blind source separation,''
The ACOUSTICS 2012 HONG KONG conference and exhibition, Paper 1aSCb4, Hong Kong, May 2012.
Sunao Hara, Norihide Kitaoka, Kazuya Takeda,
``Causal analysis of task completion erros in spoken music retrieval interactions,''
The 8th international conference on Language Resources and Evaluation (LREC 2012), pp.1365-1372, Istanbul, May 2012.
Ryoichi Miyazaki, Hiroshi Saruwatari, Kiyohiro Shikano, Kazunobu Kondo,
``Musical-noise-free blind speech extraction using ICA-based noise estimation and iterative spectral subtraction,''
The 11th International Conference on Information Science, Signal Processing and theri Applications (ISSPA2012), pp.322-327, Montreal, Canada, July 2012.
Noriyoshi Kamado, Masayuki Hirata, Hiroshi Saruwatari, Kiyohiro Shikano,
``Object-based stereo up-mixer for wave field synthesis based on spatial information clustering,''
20th European Signal Processing Conference (EUSIPCO2012), pp.594-598, Bucharest, Romania, August 2012.
Hiroshi Saruwatari, Ryo Wakisaka, Kiyohiro Shikano, Frederic Mustiere, Louis Thibault, Hossein Najaf-Zadeh, Martin Bouchard,
``Sound-localization-preserved binaural MMSE STSA estimator with explicit and implicit binaural cues,''
20th European Signal Processing Conference (EUSIPCO2012), pp.310-314, Bucharest, Romania, August 2012. (Invited Talk)
Ryoichi Miyazaki, Hiroshi Saruwatari, Kiyohiro Shikano, Kazunobu Kondo,
``Musical-noise-free blind speech extraction using ICA-based noise estimation with channel selection,''
International Workshop on Acoustic Signal Enhancement (IWAENC2012), Aachen, Germany, September 2012.
Suzumi Kanehara, Hiroshi Saruwatari, Ryoichi Miyazaki, Kiyohiro Shikano, Kazunobu Kondo,
``Theoretical analysis of musical noise generation in noise reduction methods with decision-directed a priori SNR estimator,''
International Workshop on Acoustic Signal Enhancement (IWAENC2012), Aachen, Germany, September 2012.
Haruka Majima, Rafael Torres, Yoko Fujita, Hiromichi Kawanami, Tomoko, Matsui, Hiroshi Saruwatari, Kiyohiro Shikano,
``Spoken Inquiry Discrimination Using Bag-of-Words for Speech-Oriented Guidance System,''
INTERSPEECH2012, Portland, USA, September 2012.
Keigo Kubo, Hiromichi Kawanami, Hiroshi Saruwatari, Kiyohiro Shikano,
``Evaluation of Many-to-Many Alignment Algorithm by Automatic Pronunciation Annotation Using Web Text Mining,''
INTERSPEECH2012, Portland, USA, September 2012.
Rafael Torres, Hiromichi Kawanami, Tomoko Matsui, Hiroshi Saruwatari, Kiyohiro Shikano,
``Topic classification of spoken inquiries using transductive support vector machine,''
Proc. 4th International Workshop on Spoken Dialog Systems (IWSDS2012), pp.231-236, Paris, France, November, 2012.
Haruka Majima, Rafael Torres, Hiromichi Kawanami, Sunao Hara, Tomoko Matsui, Hiroshi Saruwatari, Kiyohiro Shikano,
``Evaluation of invalid input discrimination using BOW for speech-oriented guidance system,''
Proc. 4th International Workshop on Spoken Dialog Systems (IWSDS2012), pp.339-347, Paris, France, November, 2012.
Sunao Hara, Hiromichi Kawanami, Hiroshi Saruwatari, Kiyohiro Shikano,
``Development of a toolkit handling multiple speech-oriented guidance agents for mobile applications,''
Proc. 4th International Workshop on Spoken Dialog Systems (IWSDS2012), pp.195-200, Paris, France, November, 2012.
Yu Takahashi, Ryoichi Miyazaki, Hiroshi Saruwatari, Kazunobu Kondo,
``Theoretical analysis of musical noise in nonlinear noise reduction based on higher-order statistics,''
Proc. APSIPA Annual Summit and Conference 2012 (APSIPA2012), Hollywood, USA, December 2012. (Invited Talk)
Kazuma Nishimura, Hiromichi Kawanami, Hiroshi Saruwatari, Kiyohiro Shikano,
``Response generation based on statistical machine translation for speech-oriented guidance system,''
Proc. APSIPA Annual Summit and Conference 2012 (APSIPA2012), Hollywood, USA, December 2012.
Suzumi Kanehara, Hiroshi Saruwatari, Ryoichi Miyazaki, Kiyohiro Shikano, Kazunobu Kondo,
``Comparative study on various noise reduction methods with decision-directed a priori SNR estimator via higher-order statistics,''
Proc. APSIPA Annual Summit and Conference 2012 (APSIPA2012), Hollywood, USA, December 2012.
Yuji Onuma, Noriyoshi Kamado, Hiroshi Saruwatari, Kiyohiro Shikano,
``Real-time semi-blind speech extraction with speaker direction tracking on Kinect,''
Proc. APSIPA Annual Summit and Conference 2012 (APSIPA2012), Hollywood, USA, December 2012.
Fine Dwinita Aprilyanti, Hiroshi Saruwatari, Kiyohiro Shikano, Tomoya Takatani,
``Optimization scheme of joint noise suppression and dereverberation based on higher-order statistics,''
Proc. APSIPA Annual Summit and Conference 2012 (APSIPA2012), Hollywood, USA, December 2012.
Ryoichi Miyazaki, Hiroshi Saruwatari, Kiyohiro Shikano, Kazunobu Kondo,
``Musical-noise-free speech enhancement based on iterative Wiener filtering,''
Proc. the 12th IEEE International Symposium on Signal Processing and Information Technology (ISSPIT2012), Ho Chi Minh City, Vietnam, December 2012.
Yusuke Iwao, Hiroshi Saruwatari, Noriyoshi Kamado, Kiyohiro Shikano, Kazunobu Kondo, Yu Takahashi,
``Stereo music signal separation combining directional clustering and nonnegative matrix factorization,''
Proc. the 12th IEEE International Symposium on Signal Processing and Information Technology (ISSPIT2012), Ho Chi Minh City, Vietnam, December 2012.
Miyuki Itoi, Ryoichi Miyazaki, Tomoki Toda, Hiroshi Saruwatari, Kiyohiro Shikano,
``Blind speech extraction for non-audible murmur speech with speaker's movement noise,''
Proc. the 12th IEEE International Symposium on Signal Processing and Information Technology (ISSPIT2012), Ho Chi Minh City, Vietnam, December 2012.
...
著書
Hiroshi Saruwatari, Yu Takahashi,
``Blind source separation for speech application under real acoustic environment (in book chapter),''
Independent Component Analysis for Audio and Biosignal Applications (Ganesh R. Naik Ed.), pp.41-66, ISBN 978-953-51-0782-8, InTech Publishing, Oct. 2012.
Fine Aprilyanti, Hiroshi Saruwatari, Kiyohiro Shikano,
``Automatic Optimization Scheme of Blind Joint Suppression of Background Noise and Late Reverberation based on Higher-Order Statistics,''
日本音響学会講演論文集, 1-P-40, pp.913-916, Mar. 2013.
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