宗像ザピエル聖堂の音響と改修

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  • 大場 梨那
    九州大学大学院人間環境学府空間システム専攻 | 東急建設株式会社
  • 大庭 ゆかり
    九州大学大学院人間環境学府空間システム専攻 : 修士課程
  • 藤本 一壽
    九州大学人間環境学研究院都市・建築学部門

書誌事項

タイトル別名
  • Acoustics and improvement of Munakata St. Francisco Xavier Catolic Church
  • 宗像ザビエル聖堂の音響と改修
  • ムナカタ ザビエル セイドウ ノ オンキョウ ト カイシュウ

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抄録

The temple of the Catholic Church is used for not only mass but also the place of listening to priest’s speech and religious music. And in recent years, chapel concerts are often held there. The value of the Church, therefore, cannot be talked about without the properties of acoustics. However, acoustic design is actually carried out in only few churches, and the difficulty in hearing of the conversation is frequently pointed out. On the above as background, this research studies the acoustics of Munakata St. Francisco Xavier Catholic Church. The survey reveals that speech intelligibility is poor and disciples wish easy conversation in this temple. On the basis of it, the authors examine how to improve the acoustics by a computer simulation, and propose some ideas reducing reverberations to improve speech intelligibility. They are actually carried out by the church. After the improvement, the authors measure the acoustics again and perform an experiment to confirm the effectiveness of sound absorptions. The results show Munakata Catholic Church turn to acquire a good acoustics.

収録刊行物

  • 都市・建築学研究

    都市・建築学研究 26 65-72, 2014-07-15

    九州大学大学院人間環境学研究院都市・建築学部門

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