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河川環境音による河川音場空間の表現


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Title: 河川環境音による河川音場空間の表現
Other Titles: Comfort-Evaluation of River Environmental Sound Field by Water Stream
Authors: 岡林, 隆敏 / 花原, 正基 / 足立, 圭太郎
Authors (alternative): Okabayashi, Takatoshi / Hanahara, Masaki / Adachi, Keitarou
Issue Date: Jan-2003
Citation: 長崎大学工学部研究報告 Vol.33(60) p.121-128, 2003
Abstract: In the field of civil engineering, many sound-related researches have been done for removing or decreasing discomfort noises that are generated by traffic or construction.although, there are few researches about "positive sound", which makes us feel good. In this study, the authors try to evaluate the environmental sound field created by river stream or waves washed against the shore.The authors recorded the sound at the upper, the middle, and the lower reaches of the stream of the Honmyo-gawa River, Isahaya city, Nagasaki. Based on the recorded data, the 1/f-fluctuations was simulated and the comfort at each location was evaluated. Furthermore, a psychological test was conducted to verify the comfort.
URI: http://hdl.handle.net/10069/5254
ISSN: 02860902
Type: Departmental Bulletin Paper
Appears in Collections:Volume 33, No. 60

Citable URI : http://hdl.handle.net/10069/5254

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