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首页> 外文会议>International Congress and Exposition on Noise Control Engineering >Effects of road traffic noise and the benefit of a quiet side in newly built houses
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Effects of road traffic noise and the benefit of a quiet side in newly built houses

机译：道路交通噪音的影响以及新建房屋安静方面的利益

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Previous research shows that access to a quiet side of the apartment can reduce the adverse effects of noise on health and wellbeing. However, it is relatively unknown whether the same effects apply to newly built houses. A socio-acoustic survey was conducted in 29 residential areas exposed to various levels of road traffic noise (N = 870) in Orebro, Sweden. A majority (8%) of the participants lived in houses built between 2002 and 2013, and 20% in houses built between 1985 and 1996. One group was exposed to low noise levels from road traffic (L_(Aeq, 24h) < 50 dB; n = 113) and two groups were exposed to noise levels between L_(Aeq, 24h) 53 and 67 dB at the most exposed facade and had either access to a quiet side (n = 383) or not (n = 371). Access to a quiet side reduced annoyance; at noise levels between L_(Aeq, 24h) 58-62 dB 37% of those without access to a quiet side were highly annoyed but only 19% of those who had access to a quiet side. Sleep disturbances among residents with their bedroom facing a busy road was about three times higher than among those with their bedroom facing a courtyard.
机译：以前的研究表明，进入公寓的安静侧可以降低噪音对健康和福祉的不利影响。但是，它相对未知是否适用于新建房屋。在瑞典厄勒布鲁的各种公路交通噪声（n = 870）暴露于29个住宅区的社会声学调查。大多数（8％）的参与者住在2002年至2013年之间建立的房屋，1985年至1996年间建造的房屋20％。一组从道路交通暴露于低噪音水平（L_（AEQ，24H）<50 dB ; n = 113），在最暴露的外观上，两组暴露于L_（AEQ，24H）53和67dB之间的噪声水平，并且可以访问安静侧（n = 383）（n = 371）。进入安静的一面减少了烦恼;在L_（AEQ，24H）之间的噪声水平，58-62 dB没有获得安静方面的37％，非常生气，但只有19％的人可以进入安静的一面。他们的卧室面向繁忙的道路居民的休眠障碍大约比卧室面向庭院的三倍。

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