Rchr
J-GLOBAL ID：200901042018438782   Update date: Oct. 30, 2024

Kenji Ozawa

オザワ ケンジ | Kenji Ozawa
Affiliation and department：
University of Yamanashi Graduate Faculty of Interdisciplinary Research Faculty of Engineering Electrical and Electronic Information Engineering (Computer Science and Engineering)

About University of Yamanashi Graduate Faculty of Interdisciplinary Research Faculty of Engineering Electrical and Electronic Information Engineering (Computer Science and Engineering)


Job title： Professor
Homepage URL  (1)： http://www.ccn.yamanashi.ac.jp/~ozawa/lab.htm
Research field  (3)： Measurement engineering ,  Sensitivity (kansei) informatics ,  Perceptual information processing
Research keywords  (5)： マイクロホンアレイによる音源分離 ,  acoustical signal processing ,  presence ,  sound quality ,  auditory model
Research theme for competitive and other funds  (1)：
  • 2024 - 2028 Development of a method for extracting and reproducing sound objects focusing on singular points in multi-dimensional spatio-temporal spectra
Papers (143)：
  • Ariizumi, S., Kubota, T., Toya, T., Ozawa, K. Sound source distance measurement using complex sparse Bayesian estimation with a small microphone array system. Proc. of the 9th International Congress on Information and Communication Technology (ICICT 2024). 2024. 1002. 1-12
  • Ichinose, S., Ozawa, K., Zhu, Y., Kuge, Y. Ito, N., Yamada, Y. Proposal of a construction method of an affective editor based on tactile evaluation of rotary encoders. Proc. of the 8th International Conference on Advanced Engineering - Theory and Applications (AETA 2023). 2023. 1-15
  • R. Kimura, K. Ozawa, K. Tanno, T. Ise, S. Kitajima, H. Kubo, S. Oode, H. Okubo. Evaluation of the 22 multichannel sound in a cabin-size listening space. Journal of the Acoustical Society of Japan. 2023. 79. 10. 496-501
  • K. Takenaka, K. Ozawa. Multiple noise suppression based on simultaneous learning and independent estimation of amplitude and phase of noise. Proceedings of the 8th International Conference on Engineering and Emerging Technologies (ICEET 2022). 2022. 1-6
  • Kenji Ozawa, Kanji Watanabe, Shuichi Sakamoto. Multiple Noise Suppression in the Same Direction Using Virtual Focus and Spectral Subtraction. 2022 IEEE 11th Global Conference on Consumer Electronics (GCCE). 2022. 612-613
ｍore...
MISC (73)：
  • 小澤賢司. 聴覚臨場感の定義と性質. 日本音響学会誌. 2022. 78. 3. 121-126
  • 安藤彰男, 小澤賢司, 亀川徹, 中原雅考, 西口正之, 青木秀一, 杉本岳大, 水町光徳. 特集 -高臨場感オーディオ- 誌上座談会. 日本音響学会誌. 2022. 78. 3. 108-113
  • Study on the basic properties of a micro-spaced microphone array. 2017. 116. 449. 67-72
  • A study on a time-series estimation model of the sense of presence considering sound reproduction systems. 2015. 45. 8. 625-630
  • On Development of an Estimation Model for Instantaneous Presence in Audio-visual Content. 2015. 115. 169. 41-46
ｍore...
Patents (10)：
  • Sound source separation system, Sound source localization system, and Method and program of soud source separation
  • Sound source separation system, Sound source position estimation system, Sound source separation method, and Sound source separation program
  • System and method of sound source separation
  • シーン抽出装置およびそのプログラム
  • Sound source separation system, Sound source localization system, and Method and program of soud source separation
ｍore...
Books (14)：
  • スイッチ音の感性評価に及ぼす触感の影響
    晃洋書房 2023 ISBN:9784771037342
  • ディジタル音響信号処理入門ーPythonによる自主演習
    コロナ社 2022 ISBN:9784339013108
  • 音響学講座 5 聴覚
    コロナ社 2021 ISBN:9784339013658
  • Augmented reality by advanced sound information transfer technology
    NTS 2018 ISBN:9784860435158
  • Sound and Humans
    CORONA Publishing Co., Ltd. 2013
ｍore...
Lectures and oral presentations  (114)：
  • ロータリーエンコーダの触感評価に基づく感性エディタの構築法の提案
    (第19回日本感性工学会春季大会 2024)
  • Auditory evaluation of switch sounds according to listening situation
    (Proceedings of the 52nd International Congress and Exposition on Noise Control Engineering (Inter-Noise 2023) 2023)
  • 複素スパースベイズ推定に基づく小規模マイクロホンアレイによる音源測距に関する検討
    (電子情報通信学会応用音響研究会 2023)
  • An Idea about Pretraining in EEG Domain
    (電子情報通信学会応用音響研究会 2023)
  • 仮想的焦点形成と瞬時スペクトル推定法による同一到来方向の複数雑音低減に関する考察
    (日本音響学会第149回(2023年春季)研究発表会 2023)
ｍore...
Professional career (3)：
  • Master of Engineering (東北大学)
  • 工学修士 (東北大学)
  • 博士(工学) (東北大学)
Work history (6)：
  • 2014/10 - 現在 University of Yamanashi Graduate School, University of Yamanashi Professor
  • 2007/04 - 2014/09 University of Yamanashi Graduate School, University of Yamanashi Professor
  • 2003/04 - 2007/03 University of Yamanashi Graduate School, University of Yamanashi Associate Professor
  • 1998/04 - 2003/03 University of Yamanashi Faculty of Engineering, Yamanashi University Associate Professor
  • 1998/01 - 1999/03 Tohoku University Research Institute of Electrical Communication, Tohoku University Associate Professor
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Committee career (29)：
  • 2023/05 - 2025/04 (一社)日本音響学会 評議員兼代議員
  • 2021/06 - 2022/12 国立研究開発法人 科学技術振興機構 創発的研究支援事業 事前評価 外部専門家
  • 2007/07 - 2021/03 超臨場感コミュニケーション産官学フォーラム(URCF) 特別会員
  • 2013/05 - 2015/05 (一社)日本音響学会 評議員兼代議員
  • 2009/05 - 2015/05 (一社)日本音響学会 研究発表会準備委員会 委員長
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Awards (5)：
  • 2021/05 - The IEEE 3rd Global Conference on Life Sciences and Technologies (LifeTech 2021) IEEE LifeTech 2021 Outstanding Student Paper Awards for Oral Presentation Effects of reproduction methods and familiarity on the ability to listen to competing words
  • 2018/06 - The Institute of Electronics, Information and Communication Engineers Best paper award of Information and Systems Society, The Institute of Electronics, Information and Communication Engineers WORLD: a vocoder-based high-quality speech synthesis system for real-time applications
  • 2017/10 - The 6th IEEE Global Conference on Consumer Electronics (GCCE 2017) IEEE GCCE 2017 Excellent Paper Award (3rd Prize)
  • 2016/10 - The 5th IEEE Global Conference on Consumer Electronics (GCCE 2016) IEEE GCCE 2016 Excellent Paper Award (1st Prize)
  • 1996/03 - 日本音響学会 日本音響学会栗屋潔学術奨励賞
Association Membership(s) (5)：
Acoustical Society of America ,  日本感性工学会 ,  情報処理学会 ,  日本音響学会 ,  電子情報通信学会
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