Localization of multiple sound sources based on a CSP analysis with a microphone array. - Takanobu Nishiura; Takeshi Yamada; Satoshi Nakamura 001; Kiyohiro Shikano (ICASSP, 2000)

Acoustical Sound Database in Real Environments for Sound Scene Understanding and Hands-Free Speech Recognition. - Satoshi Nakamura 001; Kazuo Hiyane; Futoshi Asano; Takanobu Nishiura; Takeshi Yamada (LREC, 2000)

Speech enhancement by multiple beamforming with reflection signal equalization. - Takanobu Nishiura; S. Nakanura; Kiyohiro Shikano (ICASSP, 2001)

Automatic Steering Of Microphone Array And Video Camera Toward Multi-Lingual Tele-Conference Through Speech-To-Speech Translation. - Takanobu Nishiura; Rainer Gruhn; Satoshi Nakamura 001 (ICME, 2001)

Statistical sound source identification in a real acoustic environment for robust speech recognition using a microphone array. - Takanobu Nishiura; Satoshi Nakamura 001; Kiyohiro Shikano (INTERSPEECH, 2001)

Talker localization in a real acoustic environment based on DOA estimation and statistical sound source identification. - Takanobu Nishiura; Satoshi Nakamura 001; Kiyohiro Shikano (ICASSP, 2002)

Design and collection of acoustic sound data for hands-free speech recognition and sound scene understanding. - Satoshi Nakamura 001; Kazuo Hiyane; Futoshi Asano; Yutaka Kaneda; Takeshi Yamada; Takanobu Nishiura; Tetsunori Kobayashi; Shiro Ise; Hiroshi Saruwatari (ICME (2), 2002)

An evaluation of sound source identification with RWCP sound scene database in real acoustic environments. - Takanobu Nishiura; Satoshi Nakamura 001 (ICME (2), 2002)

Suitable design of adaptive beamformer based on average speech spectrum for noisy speech recognition. - Takanobu Nishiura; Satoshi Nakamura 001; Yuka Okada; Takeshi Yamada; Kiyohiro Shikano (INTERSPEECH, 2002)

An evaluation of adaptive beamformer based on average speech spectrum for noisy speech recognition. - Takanobu Nishiura; Masato Nakayama; Satoshi Nakamura 001 (ICASSP (1), 2003)

Speech enhancement with microphone array and fourier / wavelet spectral subtraction in real noisy environments. - Yuki Denda; Takanobu Nishiura; Hideki Kawahara (INTERSPEECH, 2003)

Environmental sound source identification based on hidden Markov model for robust speech recognition. - Takanobu Nishiura; Satoshi Nakamura 001; Kazuhiro Miki; Kiyohiro Shikano (INTERSPEECH, 2003)

Integration of noise reduction algorithms for Aurora2 task. - Takeshi Yamada; Jiro Okada; Kazuya Takeda; Norihide Kitaoka; Masakiyo Fujimoto; Shingo Kuroiwa; Kazumasa Yamamoto; Takanobu Nishiura; Mitsunori Mizumachi; Satoshi Nakamura 001 (INTERSPEECH, 2003)

Multiple beamforming with source localization based on CSP analysis. - Takanobu Nishiura; Ryousuke Nishioka; Takeshi Yamada; Satoshi Nakamura 001; Kiyohiro Shikano (Syst. Comput. Jpn., 2003)

A design of audio-visual talker tracking system based on CSP analysis and frame difference in real noisy environments. - Nishiura Denda; Takanobu Nishiura; Hideki Kawahara; Toshio Irino (MMSP, 2004)

CENSREC-3: Data Collection for In-Car Speech Recognition and Its Common Evaluation Framework. - Masakiyo Fujimoto; Satoshi Nakamura 001; Toshiki Endo; Kazuya Takeda; Chiyomi Miyajima; Shingo Kuroiwa; Takeshi Yamada; Norihide Kitaoka; Kazumasa Yamamoto; Mitsunori Mizumachi; Takanobu Nishiura; Akira Sasou (ICDE Workshops, 2005)

A study of weighted CSP analysis with average speech spectrum for noise robust talker localization. - Yuki Denda; Takanobu Nishiura; Yoichi Yamashita (INTERSPEECH, 2005)

AURORA-2J: An Evaluation Framework for Japanese Noisy Speech Recognition. - Satoshi Nakamura 001; Kazuya Takeda; Kazumasa Yamamoto; Takeshi Yamada; Shingo Kuroiwa; Norihide Kitaoka; Takanobu Nishiura; Akira Sasou; Mitsunori Mizumachi; Chiyomi Miyajima; Masakiyo Fujimoto; Toshiki Endo (IEICE Trans. Inf. Syst., 2005)

A design of robust omnidirectional audio-visual talker localizer. - Yuki Denda; Takanobu Nishiura; Yoichi Yamashita (IMSA, 2006)

Robust Talker Direction Estimation Based on Weighted CSP Analysis and Maximum Likelihood Estimation. - Yuki Denda; Takanobu Nishiura; Yoichi Yamashita (IEICE Trans. Inf. Syst., 2006)

Development of VAD evaluation framework CENSREC-1-C and investigation of relationship between VAD and speech recognition performance. - Norihide Kitaoka; Kazumasa Yamamoto; Tomohiro Kusamizu; Seiichi Nakagawa; Takeshi Yamada; Satoru Tsuge; Chiyomi Miyajima; Takanobu Nishiura; Masato Nakayama; Yuki Denda; Masakiyo Fujimoto; Tetsuya Takiguchi; et al. (ASRU, 2007)

RealSound Interaction: A Novel Interaction Method with Mixed Reality Space by Localizing Sound Events in Real World. - Mai Otsuki; Asako Kimura; Takanobu Nishiura; Fumihisa Shibata; Hideyuki Tamura (HCI (2), 2007)

Omnidirectional audio-visual talker localizer with dynamic feature fusion based on validity and reliability criteria. - Yuki Denda; Takanobu Nishiura; Yoichi Yamashita (INTERSPEECH, 2007)

Noise-robust hands-free voice activity detection with adaptive zero crossing detection using talker direction estimation. - Yuki Denda; Takamasa Tanaka; Masato Nakayama; Takanobu Nishiura; Yoichi Yamashita (INTERSPEECH, 2007)

Investigations into early and late reflections on distant-talking speech recognition toward suitable reverberation criteria. - Takanobu Nishiura; Yoshiki Hirano; Yuki Denda; Masato Nakayama (INTERSPEECH, 2007)

A Two-by-Two Mixed Reality System That Merges Real and Virtual Worlds in Both Audio and Visual Senses. - Kyota Higa; Takanobu Nishiura; Asako Kimura; Fumihisa Shibata; Hideyuki Tamura (ISMAR, 2007)

Localization of multiple sound sources based on inter-channel correlation using a distributed microphone system. - Kook Cho; Hajime Okumura; Takanobu Nishiura; Yoichi Yamashita (INTERSPEECH, 2008)

CENSREC-4: development of evaluation framework for distant-talking speech recognition under reverberant environments. - Masato Nakayama; Takanobu Nishiura; Yuki Denda; Norihide Kitaoka; Kazumasa Yamamoto; Takeshi Yamada; Satoru Tsuge; Chiyomi Miyajima; Masakiyo Fujimoto; Tetsuya Takiguchi; Satoshi Tamura; Tetsuji Ogawa; et al. (INTERSPEECH, 2008)

Evaluation Framework for Distant-talking Speech Recognition under Reverberant Environments: newest Part of the CENSREC Series -. - Takanobu Nishiura; Masato Nakayama; Yuki Denda; Norihide Kitaoka; Kazumasa Yamamoto; Takeshi Yamada; Satoru Tsuge; Chiyomi Miyajima; Masakiyo Fujimoto; Tetsuya Takiguchi; Satoshi Tamura; Shingo Kuroiwa; et al. (LREC, 2008)

Omnidirectional Audio-Visual Talker Localization Based on Dynamic Fusion of Audio-Visual Features Using Validity and Reliability Criteria. - Yuki Denda; Takanobu Nishiura; Yoichi Yamashita (IEICE Trans. Inf. Syst., 2008)

Acoustic-Based Security System: Towards Robust Understanding of Emergency Shout. - Hiroaki Nanjo; Takanobu Nishiura; Hiroshi Kawano (IAS, 2009)

A study on multiple sound source localization with a distributed microphone system. - Kook Cho; Takanobu Nishiura; Yoichi Yamashita (INTERSPEECH, 2009)

A fundamental study of shouted speech for acoustic-based security system. - Hiroaki Nanjo; Hiroki Mikami; Hiroshi Kawano; Takanobu Nishiura (INTERSPEECH, 2009)

CENSREC-1-AV: an audio-visual corpus for noisy bimodal speech recognition. - Satoshi Tamura; Chiyomi Miyajima; Norihide Kitaoka; Takeshi Yamada; Satoru Tsuge; Tetsuya Takiguchi; Kazumasa Yamamoto; Takanobu Nishiura; Masato Nakayama; Yuki Denda; Masakiyo Fujimoto; Shigeki Matsuda; et al. (AVSP, 2010)

Performance estimation of reverberant speech recognition based on reverberant criteria RSR-dn with acoustic parameters. - Takahiro Fukumori; Masanori Morise; Takanobu Nishiura (INTERSPEECH, 2010)

Near field sound source localization based on cross-power spectrum phase analysis with multiple microphones. - Kohei Hayashida; Masanori Morise; Takanobu Nishiura (INTERSPEECH, 2010)

Robust speaker localization in a disturbance noise environment using a distributed microphone system. - Kook Cho; Takanobu Nishiura; Yoichi Yamashita (ISCSLP, 2010)

Virtual Yamahoko parade in virtual Kyoto. - Woong Choi; Takahiro Fukumori; Kohei Furukawa; Kozaburo Hachimura; Takanobu Nishiura; Keiji Yano (SIGGRAPH Posters, 2010)

Multimodal digital archiving and reproduction of the world cultural heritage "Gion Festival in Kyoto". - Hiromi T. Tanaka; Kozaburo Hachimura; Keiji Yano; Satoshi Tanaka; Kohei Furukawa; Takanobu Nishiura; Masaru Tsutida; Woong Choi; Wataru Wakita (VRCAI, 2010)

Multiple Sound Source Localization Based on Inter-Channel Correlation Using a Distributed Microphone System in a Real Environment. - Kook Cho; Hajime Okumura; Takanobu Nishiura; Yoichi Yamashita (IEICE Trans. Inf. Syst., 2010)

Vocal Manipulation Based on Pitch Transcription and Its Application to Interactive Entertainment for Karaoke. - Kota Nakano; Masanori Morise; Takanobu Nishiura (HAID, 2011)

Presentation of Japanese Cultural Event Using Virtual Reality. - Liang Li 002; Woong Choi; Kozaburo Hachimura; Takanobu Nishiura; Keiji Yano (ACCV Workshops (2), 2012)

Virtual Reproduction of Gion Festival Yamahoko Parade. - Liang Li 002; Woong Choi; Takanobu Nishiura; Keiji Yano; Kozaburo Hachimura (DH, 2012)

Virtual Yamahoko parade with vibration. - Liang Li 002; Woong Choi; Kozaburo Hachimura; Keiji Yano; Takanobu Nishiura; Kazuyuki Izuno (SIGGRAPH Posters, 2012)

Digital Archive for Japanese Intangible Cultural Heritage Based on Reproduction of High-Fidelity Sound Field in Yamahoko Parade of Gion Festival. - Takahiro Fukumori; Takanobu Nishiura; Yoichi Yamashita (SNPD, 2012)

Estimation of speech recognition performance in noisy and reverberant environments using PESQ score and acoustic parameters. - Takahiro Fukumori; Masato Nakayama; Takanobu Nishiura; Yoichi Yamashita (APSIPA, 2013)

Suitable spatial resolution at frequency bands based on variances of phase differences for real-time talker localization. - Kohei Hayashida; Masato Nakayama; Takanobu Nishiura; Yoichi Yamashita (APSIPA, 2013)

An active unpleasantness control system for indoor noise based on auditory masking. - Daisuke Ikefuji; Masato Nakayama; Takanobu Nishiura; Yoichi Yamashita (APSIPA, 2013)

Interactive Acoustic Sound Field Reproduction with Web System for Gion Festival. - Takahiro Fukumori; Masato Nakayama; Takanobu Nishiura; Yoichi Yamashita (Culture and Computing, 2013)

Evaluation of High-Realistic Acoustic Sound Field Reproduction Method for Gion Festival Music. - Naoki Yoshimoto; Takahiro Fukumori; Masato Nakayama; Takanobu Nishiura (Culture and Computing, 2013)

Weighted double sideband modulation toward high quality audible sound on parametric loudspeaker. - Daisuke Ikefuji; Masato Nakayama; Takanobu Nishiura; Yoichi Yamashita (ICASSP, 2013)

A study on acoustic beam steering with parametric loudspeaker based on individual delay-filtering for carrier and sideband waves. - Masato Nakayama; Takanobu Nishiura; Ryota Okuno; Noboru Nakasako (APCCAS, 2014)

Reverberation steering and listening area expansion on 3-D sound field reproduction with parametric array loudspeaker. - Daisuke Ikefuji; Hideya Tsujii; Shohei Masunaga; Masato Nakayama; Takanobu Nishiura; Yoichi Yamashita (APSIPA, 2014)

Digital Museums of Cultural Heritages in Kyoto: The Gion Festival in a Virtual Space. - Liang Li 002; Kyoko Hasegawa; Takahiro Fukumori; Wataru Wakita; Satoshi Tanaka; Takanobu Nishiura; Kozaburo Hachimura; Hiromi T. Tanaka (HCI (13), 2014)

Close/distant talker discrimination based on kurtosis of linear prediction residual signals. - Kohei Hayashida; Masato Nakayama; Takanobu Nishiura; Yoichi Yamashita; Toshiharu Horiuchi; Tsuneo Kato (ICASSP, 2014)

Gaussian Mixture Model Learning for Desired Speech Discrimination Based on Kurtosis of Linear Prediction Residual Signals. - Kohei Hayashida; Masato Nakayama; Takanobu Nishiura; Yoichi Yamashita (IDT/IIMSS/STET, 2014)

Robust sound image localization for moving listener with curved-type parametric loudspeaker. - Daisuke Ikefuji; Masato Nakayama; Takanobu Nishiura; Yoichi Yamashita (APSIPA, 2015)

High-Realistic Acoustic Sound Field Reproduction with 16ch Head-Enclosed Loudspeaker-Array for Gion Festival Music. - Kota Nakahashi; Takahiro Fukumori; Masato Nakayama; Takanobu Nishiura (Culture Computing, 2015)

Near-sound-field propagation based on individual beam-steering for carrier and sideband waves with parametric array loudspeaker. - Masato Nakayama; Ryosuke Konabe; Takahiro Fukumori; Takanobu Nishiura (APSIPA, 2016)

Synchronized amplitude-and-frequency modulation for a parametric loudspeaker. - Masato Nakayama; Takanobu Nishiura (APSIPA, 2017)

Sound Reproduction by Concatenative Synthesis for Japanese Traditional Music Box. - Misaki Otsuka; Sayaka Okayasu; Takahiro Fukumori; Takanobu Nishiura; Ryo Akama (Culture Computing, 2017)

Phase reconstruction method based on time-frequency domain harmonic structure for speech enhancement. - Yukoh Wakabayashi; Takahiro Fukumori; Masato Nakayama; Takanobu Nishiura; Yoichi Yamashita (ICASSP, 2017)

Distance Control of Virtual Sound Source Using Parametric and Dynamic Loudspeakers. - Masato Nakayama; Takanobu Nishiura (APSIPA, 2018)

Active Speech Obscuration with Speaker-dependent Human Speech-like Noise for Speech Privacy. - Yoshitaka Ohshio; Haruka Adachi; Kenta Iwai; Takanobu Nishiura; Yoichi Yamashita (APSIPA, 2018)

Single-Channel Speech Enhancement With Phase Reconstruction Based on Phase Distortion Averaging. - Yukoh Wakabayashi; Takahiro Fukumori; Masato Nakayama; Takanobu Nishiura; Yoichi Yamashita (IEEE ACM Trans. Audio Speech Lang. Process., 2018)

Audio Integrated Active Noise Control System with Auto Gain Controller. - Kenta Iwai; Takanobu Nishiura (APSIPA, 2019)

Derivative of instantaneous frequency for voice activity detection using phase-based approach. - Nguyen Binh Thien; Yukoh Wakabayashi; Takahiro Fukumori; Takanobu Nishiura (APSIPA, 2019)

Acoustic Space-Sharing Based on Bass Tempo Synchronization with Parametric Loudspeakers and Subwoofer. - Naoto Shimada; Masato Nakayama; Takanobu Nishiura (GCCE, 2019)

High Attenuated Audio-beam Based on Near-focused Sideband Wave with Parametric Array Loudspeakers. - Makoto Shimokata; Masato Nakayama; Takanobu Nishiura (GCCE, 2019)

Speech Enhancement for Optical Laser Microphone With Deep Neural Network. - Chengkai Cai; Kenta Iwai; Takanobu Nishiura; Yoichi Yamashita (APSIPA, 2020)

Evaluation of a multi-way parametric array loudspeaker based on multiplexed double sideband modulation. - Yuting Geng; Masato Nakayama; Takanobu Nishiura (APSIPA, 2020)

Study on Feedforward Active Noise Control System with Optical Laser Microphone to Detect Reference Signal with Short Delay. - Kenta Iwai; Takanobu Nishiura (APSIPA, 2020)

Feedforward Active Noise Control with Coherence-Adjusting Filter for Improving Noise Reduction Performance under Low-Coherence Condition. - Kenta Iwai; Takanobu Nishiura (APSIPA, 2020)

Harmonic Structure Mask for Speech Enhancement Using Sparsity Regularization. - Haonan Wang; Kenta Iwai; Takanobu Nishiura (APSIPA, 2020)

Audible Sound Enhancement Based on Carrier with Periodic Square-Wave for Parametric Loudspeaker. - Kohei Asahi; Masato Nakayama; Takanobu Nishiura (GCCE, 2020)

Sound Quality Improvement of Extracted Sound from Video with Rolling-shuttered Camera. - Atsushi Yoshida; Kenta Iwai; Takanobu Nishiura (GCCE, 2020)

Narrow-edged Beamforming Using Masked Parametric Array Loudspeakers. - Yuting Geng; Haonan Wang; Masato Nakayama; Takanobu Nishiura (APSIPA ASC, 2021)

Sharp-sound-image Construction Method Using Multichannel Sound System with Optimal Parametric Loudspeaker Arrangement. - Yuna Harada; Naoto Shimada; Haonan Wang; Kenta Iwai; Masato Nakayama; Takanobu Nishiura (APSIPA ASC, 2021)

Formulation of Multidimensional Frequency Characteristics of Second-Order Nonlinear IIR Filter. - Kenta Iwai; Yoshinobu Kajikawa; Takanobu Nishiura (APSIPA ASC, 2021)

A Study on Optimal Filter of Feedforward Active Noise Control System Based on Analysis of Frequency Response. - Kenta Iwai; Takanobu Nishiura (APSIPA ASC, 2021)

Two-stage phase reconstruction using DNN and von Mises distribution-based maximum likelihood. - Nguyen Binh Thien; Yukoh Wakabayashi; Kenta Iwai; Takanobu Nishiura (APSIPA ASC, 2021)

Semiotically adaptive cognition: toward the realization of remotely-operated service robots for the new normal symbiotic society. - Tadahiro Taniguchi; Lotfi El Hafi; Yoshinobu Hagiwara; Akira Taniguchi; Nobutaka Shimada; Takanobu Nishiura (Adv. Robotics, 2021)

Optical laser microphone for human-robot interaction: speech recognition in extremely noisy service environments. - Takahiro Fukumori; Chengkai Cai; Yutao Zhang; Lotfi El Hafi; Yoshinobu Hagiwara; Takanobu Nishiura; Tadahiro Taniguchi (Adv. Robotics, 2022)

Narrow-edged Acoustical Beamforming Utilizing Phase Inversion for Frequency Modulation-based Parametric Array Loudspeaker. - Yuting Geng; Masato Nakayama; Takanobu Nishiura (APSIPA ASC, 2023)

Step Size Control of Shared-error Normalized Least Mean Square Algorithm for Acoustic Echo and Noise Canceller. - Kenta Iwai; Takanobu Nishiura (APSIPA ASC, 2023)

Radiated Sound Field Reproduction for Surrounding Loudspeaker Array Based on Higher-order Ambisonics. - Shota Naiki; Shumpei Miura; Kenta Iwai; Takanobu Nishiura; Yoshiharu Soeta (APSIPA ASC, 2023)

Speech Quality Improvement Utilizing Out-of-Focus Areas in Rolling-Shutter Video on Speech Extraction. - Hayata Nakano; Tsubasa Yoshizawa; Yuting Geng; Kenta Iwai; Takanobu Nishiura (APSIPA ASC, 2023)

Weighted Von Mises Distribution-based Loss Function for Real-time STFT Phase Reconstruction Using DNN. - Nguyen Binh Thien; Yukoh Wakabayashi; Yuting Geng; Kenta Iwai; Takanobu Nishiura (INTERSPEECH, 2023)

Inter-Frequency Phase Difference for Phase Reconstruction Using Deep Neural Networks and Maximum Likelihood. - Nguyen Binh Thien; Yukoh Wakabayashi; Kenta Iwai; Takanobu Nishiura (IEEE ACM Trans. Audio Speech Lang. Process., 2023)

Speech Enhancement for Laser Doppler Vibrometer Dealing with Unknown Irradiated Objects. - Chengkai Cai; Kenta Iwai; Takanobu Nishiura (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2023)

Virtual multi-boosted amplitude modulation toward high-pressure audible sound with parametric array loudspeakers. - Yoto Ikezaki; Yuting Geng; Masato Nakayama; Takanobu Nishiura (APSIPA, 2024)

Augmented sound-image perception using pre-virtual-leading ultrasounds based on precedence effect. - Ryota Imanaka; Yuting Geng; Masato Nakayama; Takanobu Nishiura (APSIPA, 2024)

Performance Evaluation of Acoustic Echo and Noise Canceller with Variable-Step-Size Shared-Error NLMS Algorithm under Double-Talk Conditions. - Kenta Iwai; Takanobu Nishiura (APSIPA, 2024)

Sound Quality Improvement in Visual Microphone by Emphasizing Focused Area Based on Focal Rate. - Hayata Nakano; Yuting Geng; Kenta Iwai; Takanobu Nishiura (APSIPA, 2024)

Deep-Learning-Based Speech Enhancement with Rough-Focused Optical Laser Microphone by Reconstructing Complex Spectrum. - Yuki Nakano; Yuting Geng; Kenta Iwai; Takanobu Nishiura (APSIPA, 2024)

Speech-Leakage Reduction for Pin-Spot Audio Based on Multiple Sideband Waves Using Comb Filters. - Mizuki Iwagami; Yuting Geng; Masato Nakayama; Takanobu Nishiura (GCCE, 2024)

Construction Method of Acoustic Metadata on an Object-Based Audio Utilizing Coordinate Estimation of a Moving Sound Source. - Subaru Kato; Kenta Iwai; Takanobu Nishiura; Yoshiharu Soeta (GCCE, 2024)

Reduction of Noise in Reverberant Environments of Multichannel Feedforward Active Noise Control System with Optical Laser Microphone. - Maoto Mizutani; Kenta Iwai; Takanobu Nishiura; Yoshiharu Soeta (GCCE, 2024)

Joint Deep Neural Network for Single-Channel Speech Separation on Masking-Based Training Targets. - Peng Chen; Nguyen Binh Thien; Yuting Geng; Kenta Iwai; Takanobu Nishiura (IEEE Access, 2024)