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Sensing the sound filed near the sound source and describing the sound source using acousto-optic acoustic measurements

Research Project

Project/Area Number 20H02103
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Review Section Basic Section 20010:Mechanics and mechatronics-related
Research InstitutionWaseda University

Principal Investigator

OIKAWA Yasuhiro  早稲田大学, 理工学術院, 教授 (70333135)

Co-Investigator(Kenkyū-buntansha) 池田 雄介  東京電機大学, 未来科学部, 教授 (80466333)
矢田部 浩平  東京農工大学, 工学(系)研究科(研究院), 准教授 (20801278)
Project Period (FY) 2020-04-01 – 2024-03-31
Project Status Completed (Fiscal Year 2023)
Budget Amount *help
¥17,940,000 (Direct Cost: ¥13,800,000、Indirect Cost: ¥4,140,000)
Fiscal Year 2023: ¥2,860,000 (Direct Cost: ¥2,200,000、Indirect Cost: ¥660,000)
Fiscal Year 2022: ¥2,730,000 (Direct Cost: ¥2,100,000、Indirect Cost: ¥630,000)
Fiscal Year 2021: ¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Fiscal Year 2020: ¥7,670,000 (Direct Cost: ¥5,900,000、Indirect Cost: ¥1,770,000)
Keywords光学的音響計測 / 偏光高速度干渉計 / 音場 / 音源 / 最適化信号処理
Outline of Research at the Start

マイクロホンを用いて音源直近の音場を波動現象として計測することは困難が生じることがある.そこで,偏光高速度カメラを組み込んだ干渉計を用いた光学的音響計測手法を適用し,動画を撮影することにより音場の可視化計測を行う.まず,我々が日常的生活で気になりやすい周波数帯域,音圧レベルの音に対してサブミリオーダの時間空間分解能をもつ可視化計測法を確立する.次に,可視化計測結果に対して物理最適化信号処理やスパース信号処理を適用し音響現象として音源を記述,音源と音場を統一的に扱う手法を確立する.最後に,提案手法を適用した物理計測実験によって様々な音源に対して有効であることを明らかにする.

Outline of Final Research Achievements

In this study, we applied an optical acoustic measurement method using an interferometer with a built-in polarized high-speed camera to establish a method for measuring the sound field in a space close to a sound source, and based on this method, we aimed to establish a method for treating sound sources and sound fields in a unified manner by describing sound sources as acoustic phenomena. First, We extended the measurement target by upgrading the polarization high-speed interferometer, corrected optical distortion by more advanced methods, compared the results with measurements using existing technology, and established a calibration method that is important for measurement equipment. Next, experiments have shown that the system is effective for a variety of sound sources. Finally, the modeling of sound sources as acoustic phenomena, their evaluation by experiments and numerical calculations, their practical application and generalization, and their summary were carried out.

Academic Significance and Societal Importance of the Research Achievements

本研究課題では,偏光高速度干渉計を用いた光学的音響計測手法を我々が日常的生活で気になりやすい周波数帯域,音圧レベルの音を高時間空間分解能で計測可能なシステムに高度化した。実際に我々の身の回りにある問題の解決につなげた。また,音源に近接した音場は音源の情報を多く含んでいるという点に着目し,それを高分解能で計測した結果に基づき音源を音響現象として記述することを可能とした。音源近接音場を理解することは学術的にも産業的にも非常に重要な課題となっており,そのような空間での音の挙動が解明されれば,より複雑な音響問題の把握と解決に役立つことが期待できる。特に自動車業界等の多くの産業界での応用が期待される。

Report

(5 results)
  • 2023 Annual Research Report   Final Research Report ( PDF )
  • 2022 Annual Research Report
  • 2021 Annual Research Report
  • 2020 Annual Research Report
  • Research Products

    (52 results)

All 2024 2023 2022 2021 2020 Other

All Int'l Joint Research (8 results) Journal Article (18 results) (of which Int'l Joint Research: 3 results,  Peer Reviewed: 14 results,  Open Access: 13 results) Presentation (26 results) (of which Int'l Joint Research: 16 results,  Invited: 3 results)

  • [Int'l Joint Research] Badan Riset dan Inovasi Nasional(BRIN)(インドネシア)

    • Related Report
      2023 Annual Research Report
  • [Int'l Joint Research] Technical University of Denmark (DTU)(デンマーク)

    • Related Report
      2023 Annual Research Report
  • [Int'l Joint Research] KMTL(タイ)

    • Related Report
      2023 Annual Research Report
  • [Int'l Joint Research] BRIN(インドネシア)

    • Related Report
      2022 Annual Research Report
  • [Int'l Joint Research] Technical University of Denmark(デンマーク)

    • Related Report
      2022 Annual Research Report
  • [Int'l Joint Research] BRIN(インドネシア)

    • Related Report
      2021 Annual Research Report
  • [Int'l Joint Research] KMITL(タイ)

    • Related Report
      2020 Annual Research Report
  • [Int'l Joint Research] KIM-LIPI Indonesia(インドネシア)

    • Related Report
      2020 Annual Research Report
  • [Journal Article] Drumhead tuning based on vibration mode visualization using Fourier transform profilometry2024

    • Author(s)
      Hashimoto Ryota、Yatabe Kohei、Oikawa Yasuhiro
    • Journal Title

      Acoustical Science and Technology

      Volume: 45 Issue: 2 Pages: 106-109

    • DOI

      10.1250/ast.e23.40

    • ISSN
      0369-4232, 1346-3969, 1347-5177
    • Year and Date
      2024-03-01
    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Overview of augmented reality and mixed reality technologies and its application for sound field measurement and visualization2023

    • Author(s)
      井上 敦登、池田 雄介、及川 靖広
    • Journal Title

      THE JOURNAL OF THE ACOUSTICAL SOCIETY OF JAPAN

      Volume: 79 Issue: 10 Pages: 510-516

    • DOI

      10.20697/jasj.79.10_510

    • ISSN
      0369-4232, 2432-2040
    • Year and Date
      2023-10-01
    • Related Report
      2023 Annual Research Report
    • Open Access
  • [Journal Article] Study of methods for visualizing sound pressure level distribution using mixed reality and augmented reality technologies: Visualization experiments for construction sites and building spaces2023

    • Author(s)
      Sato Takahiro、Iwane Yasuyuki、Kobayashi Masahito、Oikawa Yasuhiro、Inoue Atsuto、Teraoka Wataru
    • Journal Title

      Acoustical Science and Technology

      Volume: 44 Issue: 5 Pages: 411-414

    • DOI

      10.1250/ast.44.411

    • ISSN
      0369-4232, 1346-3969, 1347-5177
    • Year and Date
      2023-09-01
    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] A Century of Acousto-Optics: From Early Discoveries to Modern Sensing of Sound with Light2023

    • Author(s)
      Samuel A. Verburg, Kenji Ishikawa, Efren Fernandez-Grande, and Yasuhiro Oikawa
    • Journal Title

      Acoustics Today

      Volume: 19 Issue: 3 Pages: 54-62

    • DOI

      10.1121/at.2023.19.3.54

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Experimental and quantitative evaluation of frequency modulation caused by Doppler effect around high-speed moving sound source2023

    • Author(s)
      Akutsu Mariko、Uda Toki、Oikawa Yasuhiro
    • Journal Title

      The Journal of the Acoustical Society of America

      Volume: 154 Issue: 5 Pages: 3403-3413

    • DOI

      10.1121/10.0022537

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Determination of microphone acoustic center from sound field projection measured by optical interferometry2023

    • Author(s)
      Hermawanto Denny、Ishikawa Kenji、Yatabe Kohei、Oikawa Yasuhiro
    • Journal Title

      The Journal of the Acoustical Society of America

      Volume: 153 Issue: 2 Pages: 1138-1146

    • DOI

      10.1121/10.0017246

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Visualization of sound wave from high-speed moving source2022

    • Author(s)
      Akutsu Mariko、Uda Toki、Yatabe Kohei、Oikawa Yasuhiro
    • Journal Title

      Acoustical Science and Technology

      Volume: 43 Issue: 6 Pages: 339-341

    • DOI

      10.1250/ast.43.339

    • ISSN
      0369-4232, 1346-3969, 1347-5177
    • Year and Date
      2022-11-01
    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Underwater sound visualization and temperature measurement using high-speed interferometer2022

    • Author(s)
      Yoshida Souta, Tanigawa Risako, Yatabe Kohei and Oikawa Yasuhiro
    • Journal Title

      Acoustical Science and Technology

      Volume: 43 Issue: 3 Pages: 177-187

    • DOI

      10.1250/ast.43.177

    • ISSN
      0369-4232, 1346-3969, 1347-5177
    • Year and Date
      2022-05-01
    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Speckle holographic imaging of a sound field using Fresnel lenses2022

    • Author(s)
      Ishikawa Kenji、Yatabe Kohei、Oikawa Yasuhiro、Shiraki Yoshifumi、Moriya Takehiro
    • Journal Title

      Optics Letters

      Volume: 47 Issue: 21 Pages: 5688-5688

    • DOI

      10.1364/ol.469972

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Window Functions With Minimum-Sidelobe Derivatives for Computing Instantaneous Frequency2022

    • Author(s)
      Kusano Tsubasa、Yatabe Kohei、Oikawa Yasuhiro
    • Journal Title

      IEEE Access

      Volume: 10 Pages: 32075-32092

    • DOI

      10.1109/access.2022.3161543

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Optical measurement of sound field near musical instruments2021

    • Author(s)
      石川憲治, 矢田部浩平, 及川靖広
    • Journal Title

      THE JOURNAL OF THE ACOUSTICAL SOCIETY OF JAPAN

      Volume: 77 Issue: 9 Pages: 601-608

    • DOI

      10.20697/jasj.77.9_601

    • NAID

      130008095433

    • ISSN
      0369-4232, 2432-2040
    • Year and Date
      2021-09-01
    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] 偏光高速度干渉計を用いた音場・音響計測2021

    • Author(s)
      及川靖広
    • Journal Title

      光アライアンス

      Volume: Vol.32, No.2 Pages: 54-58

    • NAID

      40022476735

    • Related Report
      2020 Annual Research Report
  • [Journal Article] Tutorial on optical measurement of airborne sound in audible range2020

    • Author(s)
      矢田部浩平, 及川靖広, 石川憲治
    • Journal Title

      THE JOURNAL OF THE ACOUSTICAL SOCIETY OF JAPAN

      Volume: 76 Issue: 8 Pages: 450-457

    • DOI

      10.20697/jasj.76.8_450

    • NAID

      130007979329

    • ISSN
      0369-4232, 2432-2040
    • Year and Date
      2020-08-01
    • Related Report
      2020 Annual Research Report
  • [Journal Article] 光を用いた音場・音響計測2020

    • Author(s)
      及川靖広
    • Journal Title

      光技術コンタクト

      Volume: Vol.58, No.6 Pages: 5-12

    • Related Report
      2020 Annual Research Report
  • [Journal Article] Physical-model-based reconstruction of axisymmetric three-dimensional sound field from optical interferometric measurement2020

    • Author(s)
      Ishikawa Kenji, Yatabe Kohei, Oikawa Yasuhiro
    • Journal Title

      Measurement Science and Technology

      Volume: 32 Pages: 045202-045202

    • DOI

      10.1088/1361-6501/abce73

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Determination of frequency response of MEMS microphone from sound field measurements using optical phase-shifting interferometry method2020

    • Author(s)
      Denny Hermawanto, Kenji Ishikawa, Kohei Yatabea, Yasuhiro Oikawa
    • Journal Title

      Applied Acoustics

      Volume: Vol.170 Pages: 107523-107523

    • DOI

      10.1016/j.apacoust.2020.107523

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Seeing the sound of castanets: Acoustic resonances between shells captured by high-speed optical visualization with 1-mm resolution2020

    • Author(s)
      Kenji Ishikawa, Kohei Yatabe, Yasuhiro Oikawa
    • Journal Title

      J. Acoust. Soc. Am.

      Volume: vol.148, no.5 Issue: 5 Pages: 3171-3180

    • DOI

      10.1121/10.0002446

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Experimental visualization of aerodynamic sound sources using parallel phase-shifting interferometry2020

    • Author(s)
      Risako Tanigawa, Kohei Yatabe, Yasuhiro Oikawa
    • Journal Title

      Experiments in Fluids

      Volume: 61 Issue: 9

    • DOI

      10.1007/s00348-020-03038-x

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Presentation] UPGLADE: Unplugged Plug-and-Play Audio Declipper Based on Consensus Equilibrium of DNN and Sparse Optimization2023

    • Author(s)
      Tomoro Tanaka, Kohei Yatabe, Yasuhiro Oikawa
    • Organizer
      Proc. IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP)
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Improving phase-vocoder-based time stretching by time-directional spectrogram squeezing2023

    • Author(s)
      Natsuki Akaishi, Kohei Yatabe, Yasuhiro Oikawa
    • Organizer
      Proc. IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP)
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Mixed Reality Visualization of Room Impulse Response Map using Room Geometry and Physical Model of Sound Propagation2023

    • Author(s)
      Ayame Uchida, Izumi Tsunokuni, Yusuke Ikeda, Yasuhiro Oikawa
    • Organizer
      SIGGRAPH '23
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Utilizing LiDAR Data for 3D Sound Source Localization2023

    • Author(s)
      Masahiko Goto, Yasuhiro Oikawa, Atsuto Inoue, Wataru Teraoka, Takahiro Sato, Yasuyuki Iwane, Masahito Kobayashi
    • Organizer
      SIGGRAPH '23
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Sound field visualization system by MVDR beamforming with augmented reality and point clouds2023

    • Author(s)
      Atsuto Inoue, Wataru Teraoka, Yasuhiro Oikawa, Takahiro Satou, Yasuyuki Iwane, Masahito Kobayashi
    • Organizer
      InterNoise
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Experimental evaluation of characteristics for high-speed moving sound source2023

    • Author(s)
      Mariko Akutsu, Toki Uda and Yasuhiro Oikawa
    • Organizer
      InterNoise
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Analysis of the sound field in circular spaces using small scale models and parallel phase-shift interferometry2023

    • Author(s)
      Mayuko Imanishi, Haruka Nozawa, Nanase Suzuki, Yasuhiro Oikawa
    • Organizer
      Acoustics2023
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Estimation of tension distribution on drumheads by visualization of high-order modes using Fourier transform profilometry2023

    • Author(s)
      Ryota Hashimoto, Yasuhiro Oikawa
    • Organizer
      Acoustics2023
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Physical-model-based reconstruction of three-dimensional sound field from multi-directional measurement by parallel phase-shift interferometry2023

    • Author(s)
      Haruka Nozawa, Mayuko Imanishi, Yasuhiro Oikawa, Keji Ishikawa
    • Organizer
      Acoustics2023
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 複合現実技術を用いた音場の計測と可視化2023

    • Author(s)
      及川靖広
    • Organizer
      日本音響学会春季研究発表会
    • Related Report
      2022 Annual Research Report
    • Invited
  • [Presentation] Visualization of sound waves around high-speed moving source using parallel phase-shifting interferometry2022

    • Author(s)
      Mariko AKUTSU, Toki UDA, Kohei YATABE, Yasuhiro OIKAWA
    • Organizer
      ICA
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Visualization of microphone’s acoustic center using phase-shifting interferometry2022

    • Author(s)
      Denny HERMAWANTO, Kenji ISHIKAWA, Kohei YATABE, Yasuhiro OIKAWA
    • Organizer
      ICA
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Recording whistle sound using parallel phase-shifting interferometry and applying beamforming for the sound enhancement2022

    • Author(s)
      Haruka NOZAWA, Tsubasa KUSANO, Yasuhiro OIKAWA
    • Organizer
      ICA
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Experimental observation of the sound field around a moving source using parallel phase-shifting interferometry2022

    • Author(s)
      Mariko Akutsu, Toki Uda, Yasuhiro Oikawa, Kohei Yatabe
    • Organizer
      InterNoise
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] High-speed optical imaging and spatio-temporal analysis of sound sources of edge tone phenomena2022

    • Author(s)
      Risako Tanigawa, Kohei Yatabe, Yasuhiro Oikawa
    • Organizer
      InterNoise
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 高速移動音源から発生する音波の可視化2022

    • Author(s)
      阿久津真理子, 宇田東樹, 矢田部浩平, 及川靖広
    • Organizer
      日本音響学会騒音・振動研究会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 偏光高速度干渉計を用いた口笛演奏音収録への最小分散無歪応答法の適用2022

    • Author(s)
      野澤遙, 草野翼, 及川靖広
    • Organizer
      日本音響学会秋季研究発表会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 音場の可視化技術の可能性2022

    • Author(s)
      及川靖広
    • Organizer
      日本音響学会アコースティックイメージング研究会
    • Related Report
      2021 Annual Research Report
    • Invited
  • [Presentation] フレネルレンズを用いたスペックル干渉計による音場可視化計測2022

    • Author(s)
      石川憲治, 矢田部浩平, 及川靖広, 白木善史, 守谷健弘
    • Organizer
      日本音響学会春季研究発表会
    • Related Report
      2021 Annual Research Report
  • [Presentation] 偏光高速イメージングによる音波発生の可視化2022

    • Author(s)
      及川靖広
    • Organizer
      レーザー学会学術講演会第42回年次大会
    • Related Report
      2021 Annual Research Report
    • Invited
  • [Presentation] Sparse Time-Frequency Representation Via Atomic Norm Minimization2021

    • Author(s)
      Kusano Tsubasa、Yatabe Kohei、Oikawa Yasuhiro
    • Organizer
      ICASSP
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 偏光高速度干渉計による音伝搬の可視化2021

    • Author(s)
      阿久津真理子, 宇田東樹, 小方幸恵, 矢田部浩平, 及川靖広
    • Organizer
      日本騒音制御工学会秋季研究発表会
    • Related Report
      2021 Annual Research Report
  • [Presentation] 偏光高速度干渉計を用いた口笛演奏音の収録2021

    • Author(s)
      野澤 遙, 及川靖広
    • Organizer
      日本音響学会秋季研究発表会
    • Related Report
      2021 Annual Research Report
  • [Presentation] Noise reduction by spatio-temporal filtering on parallel phase-shifting interferometry2020

    • Author(s)
      Nachanant Chitanont, Pannarong Thongtangsai, Dabasvee Tachatanachai, Praewa Chatsuksiridech, Fumihiko Imaeda, Risako Tanigawa, Kohei Yatabe, Yasuhiro Oikawa
    • Organizer
      Proc. 2020 6th International Conference on Engineering, Applied Sciences and Technology (ICEAST)
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 位相共役光を用いた低周波振動に頑健な干渉計の構築と音計測への適用2020

    • Author(s)
      田部井駿祐, 矢田部浩平, 及川靖広, 石川憲治
    • Organizer
      日本音響学会秋季研究発表会講演論文集
    • Related Report
      2020 Annual Research Report
  • [Presentation] 偏光高速度干渉計を用いた水中の音波の可視化2020

    • Author(s)
      吉田颯汰, 及川靖広, 谷川理佐子
    • Organizer
      日本音響学会秋季研究発表会講演論文集
    • Related Report
      2020 Annual Research Report

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Published: 2020-04-28   Modified: 2025-01-30  

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