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光散乱現象を用いた音圧計測法に基づいた非接触騒音計測

Research Project

Project/Area Number 16J06772
Research Category

Grant-in-Aid for JSPS Fellows

Allocation TypeSingle-year Grants
Section国内
Research Field Dynamics/Control
Research InstitutionWaseda University

Principal Investigator

石川 憲治  早稲田大学, 基幹理工学研究科, 特別研究員(DC1)

Project Period (FY) 2016-04-22 – 2019-03-31
Project Status Completed (Fiscal Year 2018)
Budget Amount *help
¥3,400,000 (Direct Cost: ¥3,400,000)
Fiscal Year 2018: ¥1,100,000 (Direct Cost: ¥1,100,000)
Fiscal Year 2017: ¥1,100,000 (Direct Cost: ¥1,100,000)
Fiscal Year 2016: ¥1,200,000 (Direct Cost: ¥1,200,000)
Keywords偏光高速度干渉計 / 高速度カメラ / アコースティックイメージング / 音圧計測 / 音場復元 / 打楽器 / カスタネット / 音響光学効果 / 光学的音響計測 / 並列位相シフト干渉法 / 空力音響 / 偏光干渉計
Outline of Annual Research Achievements

本研究では、光学干渉計および偏光高速度カメラを用いた2次元音場イメージング計測手法を提案し、その有効性を示すとともに、各種音響分野における応用研究を進めた。最終年度は、これまでの知見を活用して音場観測装置を構築し、直径100 mmの円形領域を毎秒10万枚の速度で撮影することに成功した。一連の研究によって、2次元可聴音場の瞬時・非接触イメージング計測手法を確立した。本年度は特に、計測手法の応用として、度量衡分野および音楽音響分野への応用研究を行った。
度量衡分野においては、光位相計測に基づいた音圧の定量計測手法を提案した。具体的には、計測対象を軸対称音場に限定することで、偏光高速度干渉計による2次元投影音場から3次元音場の復元を行った。観測データから球面座標系におけるヘルムホルツ方程式の解の係数を最小二乗法を用いて推定することにより、任意の位置での音圧値の復元を可能にした。マイクロホンとの比較実験により、可聴音域において定量復元が可能であることを実証した。
音楽音響分野においては、打楽器の放射原理解明を目的として放射音の観測を行った。音源として、その放射原理が未だ明らかになっていないカスタネットを用いた。偏光高速度干渉計による観測の結果、カスタネットのシェル間隙で共鳴現象が発生していることを発見した。シェル間隙での共鳴音場の解析から、空間的な特性が異なる2種類の共鳴現象を特定した。2つの共鳴の周波数は、マイクロホンで観測した周波数スペクトルの主要成分とよく一致した。これらの観測・解析によって、シェル内部形状がカスタネット音の音色を決定する支配的な要因である事を明らかにした。

Research Progress Status

平成30年度が最終年度であるため、記入しない。

Strategy for Future Research Activity

平成30年度が最終年度であるため、記入しない。

Report

(3 results)
  • 2018 Annual Research Report
  • 2017 Annual Research Report
  • 2016 Annual Research Report
  • Research Products

    (45 results)

All 2019 2018 2017 2016

All Journal Article (13 results) (of which Peer Reviewed: 10 results,  Open Access: 9 results,  Acknowledgement Compliant: 5 results) Presentation (32 results) (of which Int'l Joint Research: 15 results,  Invited: 7 results)

  • [Journal Article] Optical Sound Measurement2019

    • Author(s)
      YATABE Kohei、ISHIKAWA Kenji、TANIGAWA Risako、OIKAWA Yasuhiro
    • Journal Title

      IEICE ESS Fundamentals Review

      Volume: 12 Issue: 4 Pages: 259-268

    • DOI

      10.1587/essfr.12.4_259

    • NAID

      130007622277

    • ISSN
      1882-0875
    • Year and Date
      2019-04-01
    • Related Report
      2018 Annual Research Report
    • Open Access
  • [Journal Article] Simultaneous imaging of flow and sound using high-speed parallel phase-shifting interferometry2018

    • Author(s)
      Kenji Ishikawa, Risako Tanigawa, Kohei Yatabe, Yasuhiro Oikawa, Takashi Onuma, and Hayato Niwa
    • Journal Title

      Optics Letters

      Volume: 43 Issue: 5 Pages: 991-994

    • DOI

      10.1364/ol.43.000991

    • Related Report
      2018 Annual Research Report 2017 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Time-directional filtering of wrapped phase for observing transient phenomena with parallel phase-shifting interferometry2018

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

      Optics Express

      Volume: 26 Issue: 11 Pages: 13705-13705

    • DOI

      10.1364/oe.26.013705

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Optical visualization of a fluid flow via the temperature controlling method2018

    • Author(s)
      Tanigawa Risako, Ishikawa Kenji, Yatabe Kohei, Oikawa Yasuhiro, Onuma Takashi, Niwa Hayato
    • Journal Title

      Optics Letters

      Volume: 43 Issue: 14 Pages: 3273-3273

    • DOI

      10.1364/ol.43.003273

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Hyper ellipse fitting in subspace method for phase-shifting interferometry: Practical implementation with automatic pixel selection2017

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

      Optics Express

      Volume: 25 Issue: 23 Pages: 29401-29416

    • DOI

      10.1364/oe.25.029401

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Acousto-optic back-projection: Physical-model-based sound field reconstruction from optical projections2017

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

      Journal of Sound and Vibration

      Volume: 394 Pages: 171-184

    • DOI

      10.1016/j.jsv.2017.01.043

    • Related Report
      2017 Annual Research Report 2016 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Simple, flexible, and accurate phase retrieval method for generalized phase-shifting interferometry2017

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

      Journal of the Optical Society of America A

      Volume: 34 Issue: 1 Pages: 87-96

    • DOI

      10.1364/josaa.34.000087

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] Spatio-temporal filter bank for visualizing audible sound field by Schlieren method2017

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

      Applied Acoustics

      Volume: 115 Pages: 109-120

    • DOI

      10.1016/j.apacoust.2016.08.028

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 偏光高速度カメラによる音のイメージング計測2017

    • Author(s)
      及川靖広, 石川憲治, 大沼隼志
    • Journal Title

      O plus E

      Volume: 39 Pages: 264-268

    • Related Report
      2016 Annual Research Report
  • [Journal Article] High-speed imaging of sound using parallel phase-shifting interferometry2016

    • Author(s)
      Kenji Ishikawa, Kohei Yatabe, Nachanant Chitanont, Yusuke Ikeda, Yasuhiro Oikawa, Takashi Onuma, Hayato Niwa, and Minoru Yoshii
    • Journal Title

      Optics Express

      Volume: 24 Issue: 12 Pages: 12922-12932

    • DOI

      10.1364/oe.24.012922

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] Compensation of fringe distortion for phase-shifting three-dimensional shape measurement by inverse map estimation2016

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

      Applied Optics

      Volume: 55 Issue: 22 Pages: 6017-6024

    • DOI

      10.1364/ao.55.006017

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] Improving principal component analysis based phase extraction method for phase-shifting interferometry by integrating spatial information2016

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

      Optics Express

      Volume: 24 Issue: 20 Pages: 22881-22891

    • DOI

      10.1364/oe.24.022881

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] 光を用いた音場可視化装置2016

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

      日本音響学会誌

      Volume: 72 Pages: 430-431

    • NAID

      130007356055

    • Related Report
      2016 Annual Research Report
  • [Presentation] Extracting sound from flow measured by parallel phase-shifting interferometry using spatio-temporal filter2019

    • Author(s)
      Tanigawa Risako、Ishikawa Kenji、Yatabe Kohei、Oikawa Yasuhiro、Onuma Takashi、Niwa Hayato
    • Organizer
      Three-dimensional Imaging, Visualization, and Display
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 光音場計測法によるカスタネットの共鳴現象の観測2019

    • Author(s)
      石川 憲治, 矢田部 浩平, 及川 靖広
    • Organizer
      日本音響学会講演論文集
    • Related Report
      2018 Annual Research Report
  • [Presentation] Optical visualization of sound field inside transparent cavity using polarization high-speed camera2018

    • Author(s)
      Ishikawa Kenji、Tanigawa Risako、Yatabe Kohei、Oikawa Yasuhiro、Onuma Takashi、Niwa Hayato
    • Organizer
      Internoise 2018
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Optical visualization of sound source of edge tone using parallel phase-shifting interferometry2018

    • Author(s)
      Tanigawa Risako、Ishikawa Kenji、Yatabe Kohei、Oikawa Yasuhiro、Onuma Takashi、Niwa Hayato
    • Organizer
      Internoise 2018
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Measurement of sound pressure inside tube using optical interferometry2018

    • Author(s)
      Denny Harmawanto、Ishikawa Kenji、Yatabe Kohei、Oikawa Yasuhiro
    • Organizer
      Internoise 2018
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Seeing the sound we hear: Optical technologies for visualizing sound wave2018

    • Author(s)
      Oikawa Yasuhiro、Ishikawa Kenji、Yatabe Kohei、Onuma Takashi、Niwa Hayato
    • Organizer
      Three-dimensional Imaging, Visualization, and Display
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 光学的可視化における空間周波数フィルタを用いた流れと音の分離2018

    • Author(s)
      谷川理佐子,石川憲治,矢田部浩平,及川靖広
    • Organizer
      日本音響学会講演論文集
    • Related Report
      2018 Annual Research Report
  • [Presentation] 1万チャネル音響データに対する部分空間法を用いたノイズ除去2018

    • Author(s)
      今枝文彦,石川憲治,矢田部浩平,及川靖広
    • Organizer
      日本音響学会講演論文集
    • Related Report
      2018 Annual Research Report
  • [Presentation] 早稲田大学本庄キャンパスに構築した音響光計測実験室2018

    • Author(s)
      石川憲治,谷川理佐子,南翔汰,矢田部浩平,及川靖広
    • Organizer
      日本音響学会講演論文集
    • Related Report
      2018 Annual Research Report
  • [Presentation] 並列位相シフト干渉法による高速音場イメージング2018

    • Author(s)
      及川 靖広, 石川 憲治, 矢田部 浩平, 大沼 隼志, 丹羽 隼人
    • Organizer
      日本光学会年次学術講演会
    • Related Report
      2018 Annual Research Report
    • Invited
  • [Presentation] Seeing the sound we hear: Optical technologies for visualizing sound wave2018

    • Author(s)
      Yasuhiro Oikawa, Kenji Ishikawa, Kohei Yatabe, Takashi Onuma, Hayato Niwa
    • Organizer
      Three-dimensional Imaging, Visualization, and Display
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Optical visualization of sound field inside transparent cavity using polarization high-speed camera2018

    • Author(s)
      Kenji Ishikawa, Risako Tanigawa, Kohei Yatabe, Yasuhiro Oikawa, Takashi Onuma, Hayato Niwa
    • Organizer
      Internoise 2018
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Optical visualization of sound source of edge toneusing parallel phase-shifting interferometry2018

    • Author(s)
      Risako Tanigawa, Kenji Ishikawa, Kohei Yatabe, Yasuhiro Oikawa, Takashi Onuma, Hayato Niwa
    • Organizer
      Internoise 2018
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Measurement of sound pressure inside tube using optical interferometry2018

    • Author(s)
      Denny Hermawanto, Kenji Ishikawa, Kohei Yatabe, Yasuhiro Oikawa
    • Organizer
      Internoise 2018
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 偏光高速度干渉計を用いた軸対称音場の3次元・瞬時・定量可視化計測2018

    • Author(s)
      石川憲治, 矢田部浩平, 及川靖広, 大沼隼志, 丹羽隼人
    • Organizer
      日本音響学会春季研究発表会
    • Related Report
      2017 Annual Research Report
  • [Presentation] 偏光高速度干渉計を用いた空力音の可視化2018

    • Author(s)
      谷川理佐子, 石川憲治, 矢田部浩平, 及川靖広, 大沼隼志, 丹羽隼人,
    • Organizer
      日本音響学会春季研究発表会
    • Related Report
      2017 Annual Research Report
  • [Presentation] レーザ干渉計による音圧分布の非接触計測 ~これまでの動向と近年の発展~2018

    • Author(s)
      矢田部浩平, 石川憲治, 及川靖広
    • Organizer
      信学技報
    • Related Report
      2017 Annual Research Report
  • [Presentation] 光による音場イメージング計測法の楽器計測への応用2017

    • Author(s)
      石川憲治, 矢田部浩平, 池田雄介, 及川靖広, 大沼隼志, 丹羽隼人
    • Organizer
      日本音響学会春季研究発表会
    • Place of Presentation
      明治大学 (川崎市, 神奈川県)
    • Year and Date
      2017-03-15
    • Related Report
      2016 Annual Research Report
  • [Presentation] 偏光高速度干渉計を用いた流れと音の同時可視化2017

    • Author(s)
      谷川理佐子, 石川憲治, 矢田部浩平, 池田雄介, 及川靖広, 大沼隼志, 丹羽隼人
    • Organizer
      日本音響学会春季研究発表会
    • Place of Presentation
      明治大学 (川崎市, 神奈川県)
    • Year and Date
      2017-03-15
    • Related Report
      2016 Annual Research Report
  • [Presentation] 音の光干渉計測のための干渉縞解析2017

    • Author(s)
      矢田部浩平, 石川憲治, 及川靖広
    • Organizer
      日本音響学会春季研究発表会
    • Place of Presentation
      明治大学 (川崎市, 神奈川県)
    • Year and Date
      2017-03-15
    • Related Report
      2016 Annual Research Report
  • [Presentation] Experimental visualization of flow-induced sound using high-speed polarization interferometer2017

    • Author(s)
      Kenji Ishikawa, Risako Tanigawa, Kohei Yatabe, Yasuhiro Oikawa, Takashi Onuma, Hayato Niwa
    • Organizer
      14th International Conference on Flow Dynamics (ICFD2017)
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Simultaneous visualization of flow and sound using parallel phase-shifting interferometry2017

    • Author(s)
      Risako Tanigawa, Kenji Ishikawa, Kohei Yatabe, Yasuhiro Oikawa, Takashi Onuma, Hayato Niwa
    • Organizer
      11th Pacific Symposium on Flow Visualization and Image Processing (PSFVIP)
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 偏光高速度干渉計を用いた音場イメージング計測法の原理と応用2017

    • Author(s)
      石川憲治, 谷川理佐子, 矢田部浩平, 及川靖広, 大沼隼志, 丹羽隼人
    • Organizer
      アコースティックイメージング研究会
    • Related Report
      2017 Annual Research Report
  • [Presentation] 偏光高速度干渉計を用いた透明筐体内部音場の2次元イメージング計測2017

    • Author(s)
      石川憲治, 谷川理佐子, 矢田部浩平, 及川靖広, 大沼隼志, 丹羽隼人
    • Organizer
      日本音響学会秋季研究発表会
    • Related Report
      2017 Annual Research Report
  • [Presentation] Very near field sound pressure visualization of MEMS microphone by optical interferometer2017

    • Author(s)
      Denny Hermawanto, Kenji Ishikawa, Kohei Yatabe, Yasuhiro Oikawa
    • Organizer
      日本音響学会秋季研究発表会
    • Related Report
      2017 Annual Research Report
  • [Presentation] 流れと音の光学的可視化のための流体温度調節法2017

    • Author(s)
      谷川理佐子, 石川憲治, 矢田部浩平, 及川靖広, 大沼隼志, 丹羽隼人
    • Organizer
      日本音響学会秋季研究発表会
    • Related Report
      2017 Annual Research Report
  • [Presentation] Optical sensing of sound fields: Non-contact, quantitative, and single-shot imaging of sound using high-speed polarization camera2016

    • Author(s)
      Kenji Ishikawa, Kohei Yatabe, Yusuke Ikeda, Yasuhiro Oikawa, Takashi Onuma, Hayato Niwa, Minoru Yoshii
    • Organizer
      5th Joint Meeting of Acoustical Society of America and Acoustical Society of Japan
    • Place of Presentation
      Hawaii (USA)
    • Year and Date
      2016-11-28
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Signal processing for optical sound field measurement and visualization2016

    • Author(s)
      Kohei Yatabe, Kenji Ishikawa, Yasuhiro Oikawa
    • Organizer
      5th Joint Meeting of Acoustical Society of America and Acoustical Society of Japan
    • Place of Presentation
      Hawaii (USA)
    • Year and Date
      2016-11-28
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Interferometric imaging of acoustical phenomena using high-speed polarization camera and 4-step parallel phase-shifting technique2016

    • Author(s)
      Kenji Ishikawa, Kohei Yatabe, Yusuke Ikeda, Yasuhiro Oikawa, Takashi Onuma, Hayato Niwa, Minoru Yoshii
    • Organizer
      31st International congress on high-speed imaging and photonics
    • Place of Presentation
      Hotel Hankyu Expo Park (吹田市, 大阪府)
    • Year and Date
      2016-11-07
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 偏光高速度干渉計によるスピーカ放射音場の1mm分解能イメージング計測2016

    • Author(s)
      石川憲治, 矢田部浩平, 池田雄介, 及川靖広, 大沼隼志, 丹羽隼人
    • Organizer
      日本音響学会秋季研究発表会
    • Place of Presentation
      富山大学 (富山市, 富山県)
    • Year and Date
      2016-09-14
    • Related Report
      2016 Annual Research Report
  • [Presentation] Herglotz波動関数の球面調和関数展開による光学的測定データからの三次元音場復元2016

    • Author(s)
      矢田部浩平, 石川憲治, 及川靖広
    • Organizer
      日本音響学会秋季研究発表会
    • Place of Presentation
      富山大学 (富山市, 富山県)
    • Year and Date
      2016-09-14
    • Related Report
      2016 Annual Research Report
  • [Presentation] Optical sound field measurement and imaging using laser and high-speed camera2016

    • Author(s)
      Yasuhiro Oikawa, Kohei Yatabe, Kenji Ishikawa, Yusuke Ikeda
    • Organizer
      Inter-noise 2016
    • Place of Presentation
      Hamburg (Germany)
    • Year and Date
      2016-08-21
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research / Invited

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Published: 2016-05-17   Modified: 2024-03-26  

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