誘発脳波からみた交通騒音の人体に与える影響に関する研究

概要

論文の詳細を見る
This paper reports the results of a study on the relative effects on human bodies by rail or road traffic noises. The authors carried out experiments in a laboratory and investigated the effects of familiar noises on EEG (electroencephalogram) at the moderate sound level of 60 dB Laeq. The key findings are as follows : 1. The more noise-exposure time becomes, the lower concentration level on tasks becomes. This tendency is more clearly observed under railway noises than under other noises. 2. While at rest, road traffic noises enhance the relaxation level as the exposure time becomes longer, which is clearly shown under road traffic noises compared with under railway noises or white noises. 3.The level fluctuations of road traffic noises affect the EEG fluctuations while at rest.
社団法人日本建築学会の論文
2003-08-30