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近年来,国内外环境声学工作者对于城市区域环境噪声作了大量的研究工作,相对来说,关于家庭居室内部这一局部环境的噪声状况和分析数据则较少.家庭居室是人们活动的最主要场所,据统计,人的一生中至少有一半时间是在居室中渡过的.从每个人的噪声暴露量来考虑,居室内噪声的大小对总暴露量起着举足轻重的作用.而且从人的心理要求方面看,工作劳累一天之后,总希望有一个安静舒适的环境,以便充分地休息和安逸,消除疲劳.因此,分析研究家庭居室内的噪声概况、来源和特性,搞好居室的噪声控制和环境保护,对人们的身心健康无疑具有不可忽视的重要意义.
In recent years, domestic and international environmental acoustics workers made a great deal of research work on urban area environmental noise, relatively speaking, the noise condition and analysis data about the local environment inside the family room are few. Family living room is the most people’s activity The main place, according to statistics, at least half the time in human life is spent in the room from the noise exposure of each person to consider, the size of indoor noise on the total exposure plays a decisive role, but also from the human Psychological requirements, the work day after fatigue, always want to have a quiet and comfortable environment, in order to fully rest and ease, eliminate fatigue.Therefore, analysis of the family home noise profile, sources and characteristics, to improve the noise control room And environmental protection, undoubtedly have great importance to people’s physical and mental health.