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1984年和1985年在几个机场对飞机噪声进行了测量,并向居民就对飞机噪声反应进行了社会调查。从分析处理所获得的数据得到了一些有意义的结果,它证明了计权等效连续感觉噪声级(WECPNL)不但在物理上,而且在心理上都是对机场周围飞机噪声有效的评价方法。
Aircraft noise was measured at several airports in 1984 and 1985 and social surveys were conducted on residents’ responses to aircraft noise. Some meaningful results are obtained from the data obtained from the analysis and processing. It proves that the WECPNL is not only physically but also psychologically effective in evaluating the aircraft noise around the airport.