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Research on fast head-related transfer function measurement method

Research Project

Project/Area Number 25330203
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Perceptual information processing
Research InstitutionToyama Prefectural University

Principal Investigator

Hirahara Tatsuya  富山県立大学, 工学部, 教授 (80395087)

Project Period (FY) 2013-04-01 – 2016-03-31
Project Status Completed (Fiscal Year 2015)
Budget Amount *help
¥4,940,000 (Direct Cost: ¥3,800,000、Indirect Cost: ¥1,140,000)
Fiscal Year 2015: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2014: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2013: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Keywords頭部伝達関数 / 相反法 / 多点同時計測 / 音響インパルス応答
Outline of Final Research Achievements

A fast HRTF (head-related transfer function) measurement system based on the reciprocal method was developed, in which the measuring signal emanates from a miniature speaker placed at a listener’s ear is simultaneously received by multiple microphones placed around the listener’s head. It took less than 15 seconds to measure HRTFs at multiple locations with the system. Using the fast HRTF measurement system, we measured HRTFs when a listener rotates his head, HRTFs of near-field to far-field, and HRTFs of grid locations on a 2D-plane, and synthesized binaural signals that reproduce approaching/retreating sound image or moving sound image of character trajectories.

Report

(4 results)
  • 2015 Annual Research Report   Final Research Report ( PDF )
  • 2014 Research-status Report
  • 2013 Research-status Report
  • Research Products

    (22 results)

All 2016 2015 2014 2013 Other

All Journal Article (5 results) (of which Peer Reviewed: 4 results,  Open Access: 2 results,  Acknowledgement Compliant: 3 results) Presentation (17 results) (of which Invited: 4 results)

  • [Journal Article] Perception of approaching and retreating sounds2015

    • Author(s)
      Shuhei Okada, Tatsuya Hirahara
    • Journal Title

      Acoustical Science and Technology

      Volume: 36 Issue: 5 Pages: 449-452

    • DOI

      10.1250/ast.36.449

    • NAID

      130005097255

    • ISSN
      0369-4232, 1346-3969, 1347-5177
    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] Sound Localization of Dynamic Binaural Signals Provided Using a Pinna-Less Dummy Head or a Stereo Microphone2015

    • Author(s)
      Tatsuya Hirahara, Yuki Sawada, Daisuke Morikawa
    • Journal Title

      Interdisciplinary Information Sciences

      Volume: 21 Issue: 2 Pages: 159-166

    • DOI

      10.4036/iis.2015.A.07

    • NAID

      110009964268

    • ISSN
      1340-9050, 1347-6157
    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] 動的バイノーラル再生技術2014

    • Author(s)
      平原達也
    • Journal Title

      映像情報メディア学会誌

      Volume: 68 Pages: 608-611

    • Related Report
      2014 Research-status Report
    • Acknowledgement Compliant
  • [Journal Article] Impact of dynamic binaural signal associated with listener's voluntary movement in auditory spatial perception2013

    • Author(s)
      Tatsuya Hirahara, Daisuke Yoshisaki, Daisuke Morikawa
    • Journal Title

      Proceedings of Meetings on Acoustics

      Volume: 19 Pages: 1-8

    • DOI

      10.1121/1.4799846

    • Related Report
      2013 Research-status Report
    • Peer Reviewed
  • [Journal Article] Personal Auditory Tele-existence System Using a TeleHead2013

    • Author(s)
      Tatsuya Hirahara, Daisuke Morikawa, Yukio Iwaya
    • Journal Title

      Proc. Ninth International Conference on Intelligent Information Hiding and Multimedia Signal Processing

      Volume: 2013 Pages: 322-325

    • Related Report
      2013 Research-status Report
    • Peer Reviewed
  • [Presentation] 指差しによるバイノーラル再生音像の幅と方位の測定2016

    • Author(s)
      平原達也, 岡田脩平
    • Organizer
      日本音響学会 2016年春季研究発表会
    • Place of Presentation
      横浜市
    • Year and Date
      2016-03-09
    • Related Report
      2015 Annual Research Report
  • [Presentation] 音響計測と聴覚実験におけるノイズについての論考2015

    • Author(s)
      平原達也
    • Organizer
      電子情報通信学会応用音響研究会
    • Place of Presentation
      金沢市
    • Year and Date
      2015-12-11
    • Related Report
      2015 Annual Research Report
    • Invited
  • [Presentation] モノーラル水平面音像定位2015

    • Author(s)
      小島大輝, 平原達也
    • Organizer
      電子情報通信学会応用音響研究会
    • Place of Presentation
      金沢市
    • Year and Date
      2015-12-11
    • Related Report
      2015 Annual Research Report
  • [Presentation] 超近接場の頭部伝達関数2015

    • Author(s)
      平原達也,岡田脩平
    • Organizer
      日本音響学会 2015年秋季研究発表会
    • Place of Presentation
      会津若松市
    • Year and Date
      2015-09-16
    • Related Report
      2015 Annual Research Report
  • [Presentation] モノーラル音像定位実験システム2015

    • Author(s)
      小島大輝, 平原達也
    • Organizer
      平成27年度電気関係学会北陸支部連合大会
    • Place of Presentation
      野々市市
    • Year and Date
      2015-09-12
    • Related Report
      2015 Annual Research Report
  • [Presentation] 無響室での音響計測における反射の影響2015

    • Author(s)
      平原達也,大谷真, 森川大輔
    • Organizer
      日本音響学会 2015年春季研究発表会
    • Place of Presentation
      東京
    • Year and Date
      2015-03-16
    • Related Report
      2014 Research-status Report
  • [Presentation] 直線移動音の音像の動き2014

    • Author(s)
      岡山貴大,平原達也
    • Organizer
      電子情報通信学会 応用音響研究会
    • Place of Presentation
      金沢
    • Year and Date
      2014-12-12
    • Related Report
      2014 Research-status Report
  • [Presentation] 接近・遠離音像の特異的な動きが生じる条件2014

    • Author(s)
      岡田脩平,平原達也
    • Organizer
      電子情報通信学会 応用音響研究会
    • Place of Presentation
      金沢
    • Year and Date
      2014-12-12
    • Related Report
      2014 Research-status Report
  • [Presentation] 頭部静止および運動条件におけるモノーラル水平面音像定位,2014

    • Author(s)
      小島大輝,平原達也
    • Organizer
      電子情報通信学会 応用音響研究会
    • Place of Presentation
      金沢
    • Year and Date
      2014-12-12
    • Related Report
      2014 Research-status Report
  • [Presentation] 動的バイノーラル技術2014

    • Author(s)
      平原達也
    • Organizer
      電子情報通信学会2014年ソサイエティ大会
    • Place of Presentation
      徳島
    • Year and Date
      2014-09-24
    • Related Report
      2014 Research-status Report
    • Invited
  • [Presentation] 耳栓の遮音量の測定方法,2014

    • Author(s)
      平原達也,小島大輝
    • Organizer
      日本音響学会 2014年秋季研究発表会
    • Place of Presentation
      札幌
    • Year and Date
      2014-09-03
    • Related Report
      2014 Research-status Report
  • [Presentation] 頭部静止および頭部運動条件における単耳による水平面音像定位2014

    • Author(s)
      小島大輝,平原達也
    • Organizer
      日本音響学会 2014年秋季研究発表会
    • Place of Presentation
      札幌
    • Year and Date
      2014-09-03
    • Related Report
      2014 Research-status Report
  • [Presentation] 接近・遠離音の特異的な動きが起きる条件2014

    • Author(s)
      岡田脩平,平原達也
    • Organizer
      日本音響学会 2014年秋季研究発表会
    • Place of Presentation
      札幌
    • Year and Date
      2014-09-03
    • Related Report
      2014 Research-status Report
  • [Presentation] 相反法で測定した頭部伝達関数を用い合成した接近・遠離音の聴こえ

    • Author(s)
      岡田脩平,本多雄樹,平原達也
    • Organizer
      平成25年度電気関係学会北陸支部連合大会
    • Place of Presentation
      金沢市
    • Related Report
      2013 Research-status Report
  • [Presentation] 接近・遠離音の知覚

    • Author(s)
      岡田脩平,今井悠貴,平原達也
    • Organizer
      日本音響学会 2013年秋季研究発表会
    • Place of Presentation
      豊橋市
    • Related Report
      2013 Research-status Report
  • [Presentation] 動けよ、さらば定位されん

    • Author(s)
      平原達也,森川大輔
    • Organizer
      日本音響学会 2014年春季研究発表会
    • Place of Presentation
      東京
    • Related Report
      2013 Research-status Report
    • Invited
  • [Presentation] Research on the dynamic binaural sounds and the fast head-related transfer function measurement system

    • Author(s)
      Tatsuya Hirahara
    • Organizer
      A3 Forsite Workshop
    • Place of Presentation
      Beijing
    • Related Report
      2013 Research-status Report
    • Invited

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Published: 2014-07-25   Modified: 2019-07-29  

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