A survey on environmental noise was carried out in Beijing from April to August, 1986. The data of Leq and L50 for every 10 minutes in each day were obtained. The reactions of inhabitants to noise and information rela...A survey on environmental noise was carried out in Beijing from April to August, 1986. The data of Leq and L50 for every 10 minutes in each day were obtained. The reactions of inhabitants to noise and information related to noise environment were also collected. The results concerning environmental noise exposure and reactions of inhabitants are stated.展开更多
文摘A survey on environmental noise was carried out in Beijing from April to August, 1986. The data of Leq and L50 for every 10 minutes in each day were obtained. The reactions of inhabitants to noise and information related to noise environment were also collected. The results concerning environmental noise exposure and reactions of inhabitants are stated.
