廊下に沿っての音圧分布について

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書誌事項

タイトル別名
  • On the Distribution of Sound Energy along a Corridor
  • ロウカ ニ ソッテ ノ オンアツ ブンプ ニ ツイテ

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抄録

The formula which gives the distribution of sound energy along a corridor radiated by a simple source of sound located in it, has been derived in connection with ratio of the height H and the breadth B and the absorption coefficients (α_ω1, α_ω2, α_c and α_f)of its walls, ceiling and floor. The results of numerical calculation of the formula were also presented for the case of H/B: 1, 1. 5 and 2, α_f:0. 03, α_ω:0. 2〜1. 0 and α_c:0. 2 〜0. 8. The calculated distribution shows good agreement with the observed distribution.

収録刊行物

  • 日本音響学会誌

    日本音響学会誌 17 (4), 286-292, 1961

    一般社団法人 日本音響学会

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