Masato Nakayama

Publication Activity (10 Years)

Years Active: 2003-2023
Publications (10 Years): 16

Top Topics

Reconstruction Method

Speech Enhancement

Distance Measurement

Top Venues

Publications

Yuting Geng, Masato Nakayama, Takanobu Nishiura
Narrow-edged Acoustical Beamforming Utilizing Phase Inversion for Frequency Modulation-based Parametric Array Loudspeaker. APSIPA ASC (2023)
Toru Takahashi, Kotaro Fukuda, Tomoru Awatani, Masato Nakayama
Quadcopter tracking by acoustic sensing based on two stereo microphones. GCCE (2023)
Takuya Hayashi, Asuto Ueda, Toru Takahashi, Masato Nakayama
Mid-Air Haptics Visualization System Using Augmented Reality Headset and Multiple Ultrasound Transducer Arrays. GCCE (2023)
Yuting Geng, Haonan Wang, Masato Nakayama, Takanobu Nishiura
Narrow-edged Beamforming Using Masked Parametric Array Loudspeakers. APSIPA ASC (2021)
Takuma Ekawa, Masato Nakayama, Toru Takahashi
Virtual Sound Source Rendering Based on Distance Control to Penetrate Listeners Using Surround Parametric-array and Electrodynamic Loudspeakers. APSIPA ASC (2021)
Yuna Harada, Naoto Shimada, Haonan Wang, Kenta Iwai, Masato Nakayama, Takanobu Nishiura
Sharp-sound-image Construction Method Using Multichannel Sound System with Optimal Parametric Loudspeaker Arrangement. APSIPA ASC (2021)
Toru Takahashi, Takuma Ekawa, Masato Nakayama
Moving Sound Source Tracking in Wide Space by Multiple Microphone Arrays. APSIPA ASC (2021)
Kohei Asahi, Masato Nakayama, Takanobu Nishiura
Audible Sound Enhancement Based on Carrier with Periodic Square-Wave for Parametric Loudspeaker. GCCE (2020)
Yuting Geng, Masato Nakayama, Takanobu Nishiura
Evaluation of a multi-way parametric array loudspeaker based on multiplexed double sideband modulation. APSIPA (2020)
Makoto Shimokata, Masato Nakayama, Takanobu Nishiura
High Attenuated Audio-beam Based on Near-focused Sideband Wave with Parametric Array Loudspeakers. GCCE (2019)
Naoto Shimada, Masato Nakayama, Takanobu Nishiura
Acoustic Space-Sharing Based on Bass Tempo Synchronization with Parametric Loudspeakers and Subwoofer. GCCE (2019)
Yukoh Wakabayashi, Takahiro Fukumori, Masato Nakayama, Takanobu Nishiura, Yoichi Yamashita
Single-Channel Speech Enhancement With Phase Reconstruction Based on Phase Distortion Averaging. IEEE ACM Trans. Audio Speech Lang. Process. 26 (9) (2018)
Masato Nakayama, Takanobu Nishiura
Distance Control of Virtual Sound Source Using Parametric and Dynamic Loudspeakers. APSIPA (2018)
Masato Nakayama, Takanobu Nishiura
Synchronized amplitude-and-frequency modulation for a parametric loudspeaker. APSIPA (2017)
Yukoh Wakabayashi, Takahiro Fukumori, Masato Nakayama, Takanobu Nishiura, Yoichi Yamashita
Phase reconstruction method based on time-frequency domain harmonic structure for speech enhancement. ICASSP (2017)
Masato Nakayama, Ryosuke Konabe, Takahiro Fukumori, Takanobu Nishiura
Near-sound-field propagation based on individual beam-steering for carrier and sideband waves with parametric array loudspeaker. APSIPA (2016)
Kota Nakahashi, Takahiro Fukumori, Masato Nakayama, Takanobu Nishiura
High-Realistic Acoustic Sound Field Reproduction with 16ch Head-Enclosed Loudspeaker-Array for Gion Festival Music. Culture Computing (2015)
Daisuke Ikefuji, Masato Nakayama, Takanobu Nishiura, Yoichi Yamashita
Robust sound image localization for moving listener with curved-type parametric loudspeaker. APSIPA (2015)
Daisuke Ikefuji, Hideya Tsujii, Shohei Masunaga, Masato Nakayama, Takanobu Nishiura, Yoichi Yamashita
Reverberation steering and listening area expansion on 3-D sound field reproduction with parametric array loudspeaker. APSIPA (2014)
Masato Nakayama, Takanobu Nishiura, Ryota Okuno, Noboru Nakasako
A study on acoustic beam steering with parametric loudspeaker based on individual delay-filtering for carrier and sideband waves. APCCAS (2014)
Kohei Hayashida, Masato Nakayama, Takanobu Nishiura, Yoichi Yamashita
Gaussian Mixture Model Learning for Desired Speech Discrimination Based on Kurtosis of Linear Prediction Residual Signals. IDT/IIMSS/STET (2014)
Kohei Hayashida, Masato Nakayama, Takanobu Nishiura, Yoichi Yamashita, Toshiharu Horiuchi, Tsuneo Kato
Close/distant talker discrimination based on kurtosis of linear prediction residual signals. ICASSP (2014)
Daisuke Ikefuji, Masato Nakayama, Takanobu Nishiura, Yoichi Yamashita
Weighted double sideband modulation toward high quality audible sound on parametric loudspeaker. ICASSP (2013)
Masato Nakayama, Kazuhiro Suzuki, Noboru Nakasako
Acoustic distance measurement based on phase interference using the cross-spectral method with adjacent microphones. ICASSP (2013)
Nobuyuki Yamawaki, Noboru Nakasako, Tatuya Nishimae, Toshihiro Shinohara, Masato Nakayama, Daichi Yoshida
A prototype of BCI-robot arm system with 1ch acoustic distance measurement device. ISPACS (2013)
Kohei Hayashida, Masato Nakayama, Takanobu Nishiura, Yoichi Yamashita
Suitable spatial resolution at frequency bands based on variances of phase differences for real-time talker localization. APSIPA (2013)
Noboru Nakasako, Yuji Koizumi, Toshihiro Shinohara, Masato Nakayama, Tetsuji Uebo
Trial implementation of acoustic distance measurement method for very-close-range measurement based on standing waves using power and phase spectra of single-channel observations. GCCE (2013)
Naoki Yoshimoto, Takahiro Fukumori, Masato Nakayama, Takanobu Nishiura
Evaluation of High-Realistic Acoustic Sound Field Reproduction Method for Gion Festival Music. Culture and Computing (2013)
Takahiro Miura, Masato Nakayama, Atsushi Hiyama, Naomi Yatomi, Michitaka Hirose
Time-Mosaic Formation of Senior Workforces for Complex Irregular Work in Cooperative Farms. HCI (7) (2013)
Masato Nakayama, Atsushi Hiyama, Takahiro Miura, Naomi Yatomi, Michitaka Hirose
Mosaic-type work support system using touchscreen computers for senior people. CSCW Companion (2013)
Takahiro Fukumori, Masato Nakayama, Takanobu Nishiura, Yoichi Yamashita
Estimation of speech recognition performance in noisy and reverberant environments using PESQ score and acoustic parameters. APSIPA (2013)
Takahiro Fukumori, Masato Nakayama, Takanobu Nishiura, Yoichi Yamashita
Interactive Acoustic Sound Field Reproduction with Web System for Gion Festival. Culture and Computing (2013)
Daisuke Ikefuji, Masato Nakayama, Takanobu Nishiura, Yoichi Yamashita
An active unpleasantness control system for indoor noise based on auditory masking. APSIPA (2013)
Noboru Nakasako, Tatuya Nishimae, Toshihiro Shinohara, Nobuyuki Yamawaki, Masato Nakayama, Tetsuji Uebo
Fundamental consideration on 1ch acoustic distance measurement method based on phase interference by considering the movement of transmitting-and-receiving system. ISPACS (2013)
Masato Nakayama, Shimpei Hanabusa, Tetsuji Uebo, Noboru Nakasako
Acoustic Distance Measurement Method Based on Phase Interference Using Calibration and Whitening Processing in Real Environments. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (8) (2011)
Satoshi Tamura, Chiyomi Miyajima, Norihide Kitaoka, Takeshi Yamada, Satoru Tsuge, Tetsuya Takiguchi, Kazumasa Yamamoto, Takanobu Nishiura, Masato Nakayama, Yuki Denda, Masakiyo Fujimoto, Shigeki Matsuda, Tetsuji Ogawa, Shingo Kuroiwa, Kazuya Takeda, Satoshi Nakamura
CENSREC-1-AV: an audio-visual corpus for noisy bimodal speech recognition. AVSP (2010)
Takanobu Nishiura, Masato Nakayama, Yuki Denda, Norihide Kitaoka, Kazumasa Yamamoto, Takeshi Yamada, Satoru Tsuge, Chiyomi Miyajima, Masakiyo Fujimoto, Tetsuya Takiguchi, Satoshi Tamura, Shingo Kuroiwa, Kazuya Takeda, Satoshi Nakamura
Evaluation Framework for Distant-talking Speech Recognition under Reverberant Environments: newest Part of the CENSREC Series -. LREC (2008)
Masato Nakayama, Takanobu Nishiura, Yuki Denda, Norihide Kitaoka, Kazumasa Yamamoto, Takeshi Yamada, Satoru Tsuge, Chiyomi Miyajima, Masakiyo Fujimoto, Tetsuya Takiguchi, Satoshi Tamura, Tetsuji Ogawa, Shigeki Matsuda, Shingo Kuroiwa, Kazuya Takeda, Satoshi Nakamura
CENSREC-4: development of evaluation framework for distant-talking speech recognition under reverberant environments. INTERSPEECH (2008)
Yuki Denda, Takamasa Tanaka, Masato Nakayama, Takanobu Nishiura, Yoichi Yamashita
Noise-robust hands-free voice activity detection with adaptive zero crossing detection using talker direction estimation. INTERSPEECH (2007)
Takanobu Nishiura, Yoshiki Hirano, Yuki Denda, Masato Nakayama
Investigations into early and late reflections on distant-talking speech recognition toward suitable reverberation criteria. INTERSPEECH (2007)
Norihide Kitaoka, Kazumasa Yamamoto, Tomohiro Kusamizu, Seiichi Nakagawa, Takeshi Yamada, Satoru Tsuge, Chiyomi Miyajima, Takanobu Nishiura, Masato Nakayama, Yuki Denda, Masakiyo Fujimoto, Tetsuya Takiguchi, Satoshi Tamura, Shingo Kuroiwa, Kazuya Takeda, Satoshi Nakamura
Development of VAD evaluation framework CENSREC-1-C and investigation of relationship between VAD and speech recognition performance. ASRU (2007)
Takanobu Nishiura, Masato Nakayama, Satoshi Nakamura
An evaluation of adaptive beamformer based on average speech spectrum for noisy speech recognition. ICASSP (1) (2003)
Takanobu Nishiura, Masato Nakayama, Satoshi Nakamura
An evaluation of adaptive beamformer based on average speech spectrum for noisy speech recognition. ICME (2003)