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Sound field reproduction system based on feedback control

Research Project

Project/Area Number 22500110
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Media informatics/Database
Research InstitutionKyushu University

Principal Investigator

SAMEJIMA Toshiya  九州大学, 大学院・芸術工学研究院, 准教授 (00298192)

Project Period (FY) 2010 – 2012
Project Status Completed (Fiscal Year 2012)
Budget Amount *help
¥2,730,000 (Direct Cost: ¥2,100,000、Indirect Cost: ¥630,000)
Fiscal Year 2012: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2011: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2010: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Keywordsバーチャルリアリティ / 音場再生
Research Abstract

This work has tried to improve control performance of sound field reproduction, which aims at reproducing the sound field of a space in a different moment and place. On the basis of the modern control theory, three alternative sound field reproduction sys

Report

(4 results)
  • 2012 Annual Research Report   Final Research Report ( PDF )
  • 2011 Annual Research Report
  • 2010 Annual Research Report
  • Research Products

    (5 results)

All 2013 2012 2011

All Presentation (5 results)

  • [Presentation] ゲインスケジューリング制御の枠組みに基づくモデルマッチング問題による逆フィルタ設計2013

    • Author(s)
      野田佑樹,鮫島俊哉
    • Organizer
      日本音響学会2013年春季研究発表会
    • Place of Presentation
      東京工科大学(東京都)
    • Related Report
      2012 Annual Research Report 2012 Final Research Report
  • [Presentation] ゲインスケジューリング制御を用いたアクティブ音響エネルギ制御2012

    • Author(s)
      野田佑樹,魃島俊哉
    • Organizer
      日本音響学会2012年秋季研究発表会
    • Place of Presentation
      信州大学(長野県)
    • Related Report
      2012 Annual Research Report 2012 Final Research Report
  • [Presentation] 最小二乗法による逆フィルタ設計における誤差波形の制御2012

    • Author(s)
      野田佑樹,坂井晴香,鮫島俊哉
    • Organizer
      日本音響学会2012年春季研究発表会
    • Place of Presentation
      神奈川大学(神奈川県)
    • Related Report
      2012 Final Research Report 2011 Annual Research Report
  • [Presentation] 頭部伝達関数の非最小位相零点の予測式2011

    • Author(s)
      野田佑樹,鮫島俊哉
    • Organizer
      日本音響学会2011年秋季研究発表会
    • Place of Presentation
      島根大学(島根県)
    • Related Report
      2012 Final Research Report 2011 Annual Research Report
  • [Presentation] 共通AR係数を用いた等化フィルタとIIRフィルタを組み合わせたトランスオーラルシステム2011

    • Author(s)
      竹下真,魃島俊哉
    • Organizer
      日本音響学会2011年春季研究発表会
    • Place of Presentation
      早稲田大学(東京都)
    • Related Report
      2012 Final Research Report 2010 Annual Research Report

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Published: 2010-08-23   Modified: 2019-07-29  

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