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Experimental Study on Acoustical Effects of Concert Hall to Music Players

Research Project

Project/Area Number 09450214
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Research Field Architectural environment/equipment
Research InstitutionThe University of Tokyo

Principal Investigator

TACHIBANA Hideki  Institute of Industrial Science, The University of Tokyo, Professor, 生産技術研究所, 教授 (80013225)

Co-Investigator(Kenkyū-buntansha) SAKAMOTO Shinichi  Institute of industrial Science, The University of Tokyo, Associate Assistant, 生産技術研究所, 助手 (80282599)
SATOH Fumiaki  Department of Architecture, Chiba Institute of Technology, Associate Assistant, 工学部, 助手 (50286150)
YANO Hiroo  Department of Computer Science, Chiba Institute of Technology, Associate Profess, 工学部, 助教授 (70114692)
Project Period (FY) 1997 – 1998
Project Status Completed (Fiscal Year 1998)
Budget Amount *help
¥12,200,000 (Direct Cost: ¥12,200,000)
Fiscal Year 1998: ¥1,600,000 (Direct Cost: ¥1,600,000)
Fiscal Year 1997: ¥10,600,000 (Direct Cost: ¥10,600,000)
KeywordsConcert hall / Stage acoustics / Acoustical design / Music players / Subjective test / Multi-channel reproduction system / Impulse response
Research Abstract

In concert hail acoustics, auditory impression of music players on the stage is essentially important as well as that of the audience. On this point, basic investigations to make clear the favorable conditions for players have been carried out in this study by field measurements and laboratory experiments.
This research consists of two main contents : physical investigation and psychological experiment. For the former study, special technique and equipment to measure the acoustic condition on a stage was contrived, and actual field measurements were performed in various type of concert halls. From these results, the constructions of impulse response corresponding to the architectural factors were investigated.
In order to investigate the relationships between players' auditory impression and the acoustic conditions on the stages, two kinds of sound field simulation techniques have been newly developed in this study : one is multi-channel reproduction system set in an anechoic room and the other is binaural simulation system using a headphone. Both of these system were realized by real-time digital computing system. By using these technique, several experiments on such acoustic phenomena as early reflections from stage reflectors and long-delayed reflections from the rear part of the audience area were performed. As a result, it has been confirmed that the early reflections which are not clearly distinctive for general subjects could be effective for players. Concerning long-delayed reflections, it has been found that this kind of reflection can be beneficial if its delay time and strength are appropiate.

Report

(3 results)
  • 1998 Annual Research Report   Final Research Report Summary
  • 1997 Annual Research Report
  • Research Products

    (22 results)

All Other

All Publications (22 results)

  • [Publications] 橘 秀樹、上野佳奈子: "ステージ音響に関する研究-シミュレーション音場におけるバイオリニストによる評価実験" 生産研究. 49-2. 12-15 (1997)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] 橘 秀樹: "ステージ音響" 日本音響学会誌. 53-4. 306-310 (1997)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] 上野佳奈子、佐藤史明、橘 秀樹: "ホールステージ上の音響特性の測定" 日本音響学会平成9年度秋季研究発表会講演論文集. 819-820 (1997)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] K.Ueno,F.Satoh,H.Tachibana,T.Ono and M.Senju: ""The effect of early reflection on players in concert hall"" Proc.of 16^<th>.I.C.A.,. 673-674 (1998)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] 上野佳奈子、佐藤史明、橘 秀樹: "ステージ音場評価指標としてのSTの問題点" 日本建築学会大会学術講演梗概集. 55-56 (1998)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] 橘 秀樹: "ステージ音響の模索" 日本音響学会講演論文集. 853-856 (1998)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] Hideki Tachibana: "The present state of stage acoustics" Journal of Acoustical Society of JAPAN (J). Vol.53, No.4. 306-310 (1997)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] Hideki Tachibana and Kanako Ueno: "Stage Acoustics-The Subjective Experiment on a Violin Player on the Effect of Hall Response in a Simulated Sound field" SEISAN-KENKYU. Vol.49, No.2. 104-107 (1997)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] Kanako Ueno, Fumiaki Satoh and Hideki Tachibana: "Meosurement of Acoustical Condition on the Stage in a Concert Hall" Proc.of the Meeting of the Acoustical Society of JAPAN. 819-820 (1997)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] Fumiaki Satoh, Hideki Tachibana, Yoshio Yamazaki, Kazuhiro Iida and Takahiko Oho: "Experimental Concert in an Electorically Synthesized Sound Field" Proc.of the Meeting of the Acoustical Society of Japan. 825-826 (1997)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] Kanako Ueno, Fumiaki Satoh, Hideki Tachibana, Takahiko Ono and Mariko Senju: "The Effect of Early Reflection on Players in Concert Hall" Proc.of the International Cougress on Acoustics. (1998)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] Kanako Ueno, Fumiaki Satoh and Hideki Tachibana: "Consideration on ST as an Indicator of Stage Acoustics" Proc.of the meeting of the Arohitectural Institute of Japan. 55-56 (1998)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] Hideki Tachibana: "Grouping of the Stage Acoustics" Proc.of the meeting of the Acoustical Society of Japan. 853-854 (1998)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] Kanako Ueno, Fumiaki Satoh, Hideki Tachibana, Takahiko Ono and Mariko Senju: "Experimental Study on the Effect of Early Reflections on Players" Proc.of the meeting of the Acoustical Society of Japan. 837-838 (1998)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1998 Final Research Report Summary
  • [Publications] K Ueno, F Satoh, H Tachibana, T Ono, and M Seniu: "“The effect of early reflection on players in concert hall"" Proc.of 16^<th>.I.C.A. 673-674 (1998)

    • Related Report
      1998 Annual Research Report
  • [Publications] 上野佳奈子、佐藤史明, 橘 秀樹: "ステージ音場評価指標としてのSTの問題点" 日本建築学会大会学術講演梗概集. 55-56 (1998)

    • Related Report
      1998 Annual Research Report
  • [Publications] 橘 秀樹: "ステージ音響の模索" 日本音響学会講演論文集. 853-856 (1998)

    • Related Report
      1998 Annual Research Report
  • [Publications] 上野佳奈子、佐藤史明、橘 秀樹、小野隆彦、千住真理子: "演奏者に対する初期反射音の効果に関する基礎実験" 日本音響学会講演論文集. 837-838 (1998)

    • Related Report
      1998 Annual Research Report
  • [Publications] 橘 秀樹、上野佳奈子: "ステージ音響に関する研究-シミュレーション音場におけるバイオリニストによる評価実験" 生産研究. 49-2. 12-15 (1997)

    • Related Report
      1997 Annual Research Report
  • [Publications] 橘 秀樹: "ステージ音響" 日本音響学会誌. 53-4. 306-310 (1997)

    • Related Report
      1997 Annual Research Report
  • [Publications] 上野佳奈子、佐藤史明、橘 秀樹: "ホールステージ上の音響特性の測定" 日本音響学会平成9年度秋季研究発表会講演論文集. 819-820 (1997)

    • Related Report
      1997 Annual Research Report
  • [Publications] 佐藤史明、橘 秀樹、山崎芳男、飯田一博、小野隆彦: "電気的音場合成による実験的コンサート" 日本音響学会平成9年度秋季研究発表会講演論文集. 821-822 (1997)

    • Related Report
      1997 Annual Research Report

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Published: 1997-04-01   Modified: 2016-04-21  

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