空调噪声主观烦恼度实验研究OACSCDCSTPCD
Experimental Study on Subjective Annoyance of Air Conditioner Noise
随着社会的发展空调设备越来越普及,伴随而来的噪声扰民问题也日益突出.对城市居民区内空调设备噪声进行调查,通过现场采样获得噪声源,研究其声学特性与频谱特性,并通过实验室主观评价方法来研究其烦恼度情况.结果表明,空调低频噪声的响度与烦恼度呈线性关系,在45 dB(A)～50 dB(A)(60 phon～65 phon)范围内烦恼度值分布均较分散,所以在该范围内针对空调低频噪声采用A计权声压级不能很好得反映烦恼度情况,这也解释了在达标情况下…查看全部>>
With the development of society, air conditioning equipment is more and more popular. Meanwhile, the problem of disturbance of air conditioning noise is becoming more and more serious. In this paper, the noise situation of the air conditioning equipment in urban residential areas is investigated. Noise sources are acquired by field sampling. The acoustic characteristics and spectral characteristics of the noise are studied. The annoyance of the air condition…查看全部>>
孙晓明;邵志跃
上海市环境科学研究院,上海 200233上海城市环境噪声控制工程技术研究中心,上海 200233
社会科学
声学空调噪声烦恼度
acousticsair conditioning noiseannoyance
《噪声与振动控制》 2018 (3)
124-127,136,5
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