日本建築学会技術報告集
Online ISSN : 1881-8188
Print ISSN : 1341-9463
ISSN-L : 1341-9463
環境工学
保育室の音環境改善手法に関する現場実験
−吸音材の設置と運用面の対策の効果−
宮塚 健上野 佳奈子
著者情報
キーワード: 保育室, 音環境, 吸音, 騒音, 残響
ジャーナル フリー

2018 年 24 巻 56 号 p. 233-236

詳細
抄録

A field study to improve sound environment was conducted in a nursery facility that worked on the reduction of its high sound level. First, sound absorbing materials onto the walls and ceilings, which shortened the reverberation time by half, was installed. Second, management efforts aiming for children to lower the loudness of their voices was conducted. These were performed with a demonstration of proper voice levels with animals of different scales and the generation of a music box sound during lunch. The effects of these trials were physically analyzed by sound recordings and subjectively evaluated by nurses.

著者関連情報
© 2018 日本建築学会
前の記事 次の記事
feedback
Top