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Changes in design of musical instruments and their acoustical bases : From the Shousouin shakuhachi to modern shakuhachi

Research Project

Project/Area Number 22652018
Research Category

Grant-in-Aid for Challenging Exploratory Research

Allocation TypeSingle-year Grants
Research Field Study of the arts/History of the arts/Arts in general
Research InstitutionKyushu University

Principal Investigator

YOSHIKAWA Shigeru  九州大学, 芸術工学研究院, 教授 (80301828)

Co-Investigator(Kenkyū-buntansha) ISHII Nozomu  長崎純心大学, 人文学部, 准教授 (50341558)
Project Period (FY) 2010 – 2011
Project Status Completed (Fiscal Year 2011)
Budget Amount *help
¥2,950,000 (Direct Cost: ¥2,500,000、Indirect Cost: ¥450,000)
Fiscal Year 2011: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Fiscal Year 2010: ¥1,000,000 (Direct Cost: ¥1,000,000)
Keywords尺八 / 音響学 / 正倉院 / 中国 / クロスフィンガリング / 音律異常 / 唐楽 / 音律
Research Abstract

The process of changes in shakuhachi was made definite by considering the structures and designs of shakuhachis(from the Shousouin to modern shakuhachi) based on acoustical theory, experiment, and pictorial analysis of the CT data. Particularly, it was demonstrated that the 7^<th> fingering(a cross fingering of 3^<rd> and 6^<th> tone holes open) of the Shousouin shakuhachi was problematic and famous antique shakuhachis in the Edo and Meiji era were well tuned by the leaving degree of bamboo joints. Moreover, an investigation of Chinese music in the Tang dynasty led an insight that the tonehole system of the Shousouin shakuhachi made it possible to play traditional 28 scales.

Report

(3 results)
  • 2011 Annual Research Report   Final Research Report ( PDF )
  • 2010 Annual Research Report
  • Research Products

    (12 results)

All 2011 2010 Other

All Journal Article (2 results) Presentation (9 results) Remarks (1 results)

  • [Journal Article] 、研究ノート正倉院尺八調新義2010

    • Author(s)
      中村光彦、いしゐのぞむ
    • Journal Title

      長崎総合科学大学紀要

      Volume: 50巻 Pages: 11-20

    • Related Report
      2011 Final Research Report
  • [Journal Article] 研究ノート 正倉院尺八調新義2010

    • Author(s)
      中村光彦・いしゐのぞむ
    • Journal Title

      長崎総合科学大学紀要

      Volume: 50 Pages: 11-20

    • Related Report
      2010 Annual Research Report
  • [Presentation] 正倉院尺八から虚無僧尺八へ-指孔システムに関する考察2011

    • Author(s)
      吉川茂
    • Organizer
      日本音響学会秋季研究発表会
    • Place of Presentation
      島根大学
    • Year and Date
      2011-09-22
    • Related Report
      2011 Final Research Report
  • [Presentation] 正倉院尺八から虚無僧尺八へ-指孔システムに関する考察2011

    • Author(s)
      吉川茂
    • Organizer
      日本音響学会秋期研究発表会
    • Place of Presentation
      島根大学
    • Year and Date
      2011-09-22
    • Related Report
      2011 Annual Research Report
  • [Presentation] 楽器の科学的設計について-フルートと尺八を中心に(招待講演)2011

    • Author(s)
      吉川茂
    • Organizer
      日本音響学会春季研究発表会
    • Place of Presentation
      早稲田大学
    • Year and Date
      2011-03-09
    • Related Report
      2011 Final Research Report
  • [Presentation] 楽器の科学的設計について-フルートと尺八を中心に2011

    • Author(s)
      吉川茂
    • Organizer
      日本音響学会春季研究発表会
    • Place of Presentation
      早稲田大学(招待講演)
    • Year and Date
      2011-03-09
    • Related Report
      2010 Annual Research Report
  • [Presentation] 正倉院尺八吹奏時における歌口端補正長さの推定2011

    • Author(s)
      吉川茂
    • Organizer
      日本音響学会音楽音響研究会
    • Place of Presentation
      九州大学大橋キャンパス
    • Year and Date
      2011-02-11
    • Related Report
      2011 Final Research Report 2010 Annual Research Report
  • [Presentation] 昆曲均孔笛の音階のはたらきを論ず2010

    • Author(s)
      いしゐのぞむ
    • Organizer
      東洋音楽学会
    • Place of Presentation
      東京学芸大学
    • Year and Date
      2010-11-14
    • Related Report
      2011 Final Research Report
  • [Presentation] 崑曲〓孔笛の音階のはたらきを論ず2010

    • Author(s)
      いしゐのぞむ
    • Organizer
      東洋音楽学会
    • Place of Presentation
      東京学芸大学
    • Year and Date
      2010-11-14
    • Related Report
      2010 Annual Research Report
  • [Presentation] 音楽と楽器の相互作用-フルートと尺八を中心に(招待講演)2010

    • Author(s)
      吉川茂
    • Organizer
      日本音響学会秋季研究発表会
    • Place of Presentation
      大阪大学
    • Year and Date
      2010-09-14
    • Related Report
      2011 Final Research Report
  • [Presentation] 音楽と楽器の相互作用-フルートと尺八を中心に2010

    • Author(s)
      吉川茂
    • Organizer
      日本音響学会秋季研究発表会
    • Place of Presentation
      大阪大学(招待講演)
    • Year and Date
      2010-09-14
    • Related Report
      2010 Annual Research Report
  • [Remarks]

    • URL

      http://www.design.kyushu-u.ac.jp/~gakkilab/

    • Related Report
      2011 Final Research Report

URL: 

Published: 2010-08-23   Modified: 2016-04-21  

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