OSAKA SANGYO UNIVERSITY's
Faculty of Design Technology
Department of Information Systems Engineering

顔写真
Associate Professor

Masato Nakayama

  • Birth:1977

Other affiliation / position

  1. Graduate School of Engineering 准教授

Career

  1. Ritsumeikan University College of Information Science and Engineering Part-time Research Associate 2004/04-2007/03
  2. Doshisha Women's College of Liberal Arts Faculty of Liberal Arts Part-time Lecturer 2007/04-2008/03
  3. Ritsumeikan University Research Organization of Science and Engineering Guest Researcher 2008/04-2009/03
  4. Kindai University Faculty of Biology-Oriented Science and Technology Part-time Lecturer 2008/04-2015/03
  5. Kindai University Faculty of Biology-Oriented Science and Technology Researcher 2011/04-2018/12
  6. Ritsumeikan University College of Information Science and Engineering Teaching Associate 2012/04-2013/03
  7. Ritsumeikan University College of Information Science and Engineering Research Associate 2013/04-2017/09
  8. Ryukoku Univerisity Faculty of Science and Technology Part-time Lecturer 2015/04-2016/03
  9. Osaka Sangyo University Faculty of Design Technology Part-time Lecturer 2015/04-2018/03
  10. Ritsumeikan University Ritsumeikan Global Innovation Research Organization Associate Professor 2017/10-2018/03
  11. Osaka Sangyo University Faculty of Design Technology Associate Professor 2018/04-Present
  12. Ritsumeikan University Research Organization of Science and Technology Visiting Scholar 2018/06-Present

Academic background

  1. Kinki University Faculty of Biology-Oriented Science and Technology Department of Electronic Systems and Information Engineering 2001/03 Graduated
  2. Wakayama University Graduate School of Systems Engineering Department of Systems Engineering Doctor prophase 2003/03 Completed
  3. Wakayama University Graduate School of Systems Engineering Department of Systems Engineering Doctor later 2004/03 Withdrawn before completion
  4. Ritsumeikan University Graduate School of Science and Engineering Department of Science and Engineering Doctor later 2007/09 Withdrawn after completion of required course credits

Academic degrees

  1. 修士(工学) 和歌山大学 2003/03
  2. Doctor of Philosophy in Engineering Ritsumeikan University 2010/12

Research Areas

  1. Human Informatics
  2. Electrical and Electronic Engineering

Research keywords

  1. Perceptual Information Processing
  2. Human Interface and Interaction
  3. Intelligence Science and Technology
  4. Intelligent Robotics
  5. Instrumentation Engineering

Subject of research

  1. Microphone-array, Noisy speech equitation, Speech recognition 2003/04/01-Present
  2. Active noise control, Sound aesthetics 2007/04/01-Present
  3. Parametric loudspeaker, Sound field reproduction, 3D positional audio, Acoustic radar 2009/04/01-Present

Papers

  1. Research paper (scientific journal) Control of Maximum Demodulation Distance in Parametric Loudspeaker Using Variable-type Acoustic Lens with Gas Layer 電子情報通信学会論文誌A 電子情報通信学会 2019
  2. Research paper (scientific journal) Joint 音場情報を用いたマイクロホンアレイによる新幹線台車部空力音の推定手法 日本機械学会論文集 日本機械学会 Vol.85/ No.869, 1-16 2018/12 https://doi.org/10.1299/transjsme.18-00316
  3. Research paper (international conference proceedings) Joint Distance Control of Virtual Sound Source using Parametric and Dynamic Loudspeakers Proc. APSIPA ASC 2018 IEEE 1262-1267 2018/11
  4. Research paper (scientific journal) Joint Single-Channel Speech Enhancement with Phase Reconstruction Based on Phase Distortion Averaging IEEE Transactions on Audio, Speech and Language Processing IEEE Vol.26/ No.9, 1559-1569 2018/09
  5. Research paper (scientific journal) Joint Sound Image Reproduction based on Weighted Room Impulse Responses with Head-enclosed Back-surround Loudspeaker-array Journal of Signal Processing Research Institute of Signal Processing Japan Vol.22/ No.4, 193-197 2018/04

Research presentations

  1. Oral presentation(general) Development of Multi-way Parametric Array Loudspeaker Using Multiplexed Double Sideband Modulation ICA 2019 2019/09
  2. Oral presentation(general) Three-dimensional Resonance Control Based on Spatial Wave Synthesis with Parametric Array Loudspeaker ICA 2019 2019/09
  3. Oral presentation(general) Demodulation Distance Control Based on Analytic Model between Film Gas-lens Depth and Demodulation Distance for Parametric Array Loudspeaker ICA 2019 2019/09
  4. Oral presentation(general) Evaluation of Thermal Runaway Control Based on Frequency Modulated Carrier Wave in Parametric Array Loudspeaker ICA 2019 2019/09
  5. Oral presentation(general) A Study on Phased Array Method Suitable for Resonance Position Control of Demodulated Wave in Parametric Array Loudspeaker 回路とシステムワークショップ 2019/08

Intellectual property rights

  1. Patent パラメトリックスピーカ及び信号処理装置 2018-188872 2018/10/04
  2. Patent 音響システム 2018-134077 2018/07/17
  3. Patent 音響システム、及びこれに用いる媒質収容具、並びに、音響信号の再生方法 2016-031263 2016/02/22 2017-152792 2017/08/31
  4. Patent パラメトリックスピーカ、信号処理装置、及び信号処理プログラム 2015-215898 2015/11/02 2017-92531 2017/05/25
  5. Patent 音響空間設定方法、パラメトリックスピーカおよび音響システム 2013-197599 2013/09/27 2015-65540 2015/04/09

Prizes

  1. 電子情報通信学会関西支部学生会支部長賞(奨励賞) パラメトリックアレースピーカを用いたフェーズドアレー制御に基づく共鳴点制御 2019/03 (指導学生の受賞)
  2. 日本音響学会第18回学生優秀発表賞 周波数変調キャリアを用いたパラメトリックスピーカの周波数ピーク雑音低減 2019/03 (指導学生の受賞)
  3. 日米音響学会 ジョイントミーティング 若手研究者参加費助成プログラム A design of fast steering filters based on the adaptive fusion of predesigned finite impulse response filters for microphone array 2006/11

Alloted class

  1. フィールドプラクティス1
  2. 情報システム基礎演習
  3. プログラミング1
  4. フィールドプラクティス2
  5. プログラミング言語

Memberships of academic societies

  1. THE VIRTUAL REALITY SOCIETY OF JAPAN 2017/04-Present
  2. Asia Pacific Signal and Information Processing Association (APSIPA) 2016/04-Present
  3. INCE-JAPAN 2016/04-Present
  4. The Institute of Electrical Engineers of Japan 2013/04-Present
  5. The Institute of Electronics, Information and Communication Engineers 2006/04-Present

Committee Career

  1. 一般社団法人日本音響学会 編集委員会 論文部会委員 2019/06/01-Present
  2. 一般社団法人日本音響学会 編集委員会 会誌部会委員 2019/06/01-Present
  3. 立命館大学 総合科学技術研究機構 客員協力研究員 2018/06/01-2020/03/31
  4. 日本音響学会 電気音響研究会 専門委員 2014/05/01-Present
  5. 電子情報通信学会 応用音響研究会 専門委員 2014/05/01-Present

Unused input form4

  1. 音環境の協和音化に基づく騒音環境の快音化 18K19829 Others 2018 2019
  2. フレキシブルパラメトリックスピーカを用いた3D音像ホログラムの総合開発 26280065 Grant-in-Aid for Scientific Research (A) General 2014 2017
  3. 複合現実型情報空間の表現力基盤強化と体系化 24220004 Others 田村 秀行 立命館大学, 総合科学技術研究機構, 教授 2012 2016
  4. 音環境理解に基づく危機検知・警報システムの構築 23500233 Grant-in-Aid for Scientific Research (C) 西浦 敬信 立命館大学, 情報理工学部, 准教授 2011 2013
  5. 実世界劣化音声コーパスに基づく音声強調法の研究 19300060 Grant-in-Aid for Scientific Research (A) General 武田 一哉 名古屋大学, 大学院・情報科学研究科, 教授 2007 2009

Research Projects (Competitive Research Funds)

  1. Science research expense パラメトリックスピーカを用いた音響測距に基づくピンスポット音提示システムの開発 18K11365 基盤研究(C) General Representative 中山 雅人 2018/04/01-2021/03/31
  2. Science research expense キャリア波と側帯波の独立位相制御に基づく音空間分離システムの開発 15K16030 若手研究(B) General Representative 中山 雅人 2015/04/01-2018/03/31
  3. Science research expense パラメトリックスピーカと音響トラッキングによる立体音響システムに関する研究 24700126 若手研究(B) General Representative 中山 雅人 2012/04/01-2015/03/31