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Citizens' perception of the efficacy of airport noise insulation programmes in Spain

机译:市民对西班牙机场隔音措施成效的看法

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Airport noise insulation programmes (NIPs) implement active measures for reducing the amount of noise to which people are exposed without impacting the operating capacity of an airport. This is the reason why they are one of the most extended actions adopted internationally by airport authorities to fight noise in airport surroundings. Beyond the assumption that a correct implementation of the NIP will significantly reduce sound exposure, this research aims to determine the efficacy of the NIP as a result of the beneficiaries' subjective perception in terms of satisfaction, and the reduction of the reported annoyance. A telephone survey was carried out in more than 650 dwellings in the surroundings of several Spanish Airports (Alicante, Bilbao, Grand Canary, Malaga, Palma de Mallorca). The results have shown that: (a) the beneficiaries have a generally positive perception regarding the actions implemented, (b) they are quite satisfied regarding the insulation of the facades after NIP implementation, (c) they report a reduction of the annoyance, but (d) they still perceive aircraft noise as a source of disturbance. The statistical analysis of the results has also shown that there are some non-acoustic factors influencing citizens' perception of NIPs. Factors such as the aesthetic of windows, or the reliability and professionalism of the workers and technicians involved in the NIP, have been shown to modify people's reaction. But, the dissatisfaction with legal aspects of Spanish regulations concerning a lower protection of some practical spaces (like, bathrooms and kitchens that have been left out in many cases) has been found to be the factor most affecting people's response.
机译:机场隔音材料计划(NIP)采取了积极措施,以减少人们所接触的噪音,同时又不影响机场的运营能力。这就是为什么它们是机场当局在国际上采取的最广泛的措施之一,以消除机场周围的噪音。除了假设正确实施NIP会显着降低声音暴露的假设外,本研究的目的还在于确定受益人对满意度的主观感知以及所报告烦恼的减少所产生的NIP的功效。在几个西班牙机场(阿利坎特,毕尔巴鄂,大加那利,马拉加,马略卡岛帕尔马)周围的650多个住宅中进行了电话调查。结果表明:(a)受益人对所采取的行动总体上持积极态度,(b)他们对实施NIP后的外墙保温感到非常满意,(c)报告减少了烦恼,但是(d)他们仍将飞机噪声视为干扰源。结果的统计分析还显示,有一些非声学因素会影响公民对NIP的感知。已经显示出诸如窗户的美观度或参与NIP的工人和技术人员的可靠性和专业性等因素可以改变人们的反应。但是,已经发现,西班牙法规对某些实用空间(例如在许多情况下被遗漏的浴室和厨房)的保护程度较低的法律方面的不满是影响人们反应的最大因素。

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