ABNT NBR 9648 PDF

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Journal of Acoustical Society of America, Vol. Services on Demand Journal.

NBR 9648[1] – DOCUMENTS.TIPS

Therefore, a fuzzy logic system was developed in order to establish a relationship between the percentage of people highly annoyed by adverse noise effects around the airport, Day Equivalent Sound Level LAeqD and Night Equivalent Sound Level LAeqN metric descriptors.

Updated criteria for assessing the impacts of general transportation noise on people”. February 02, ; Accepted: IEEE Transactions on systems, man and cybernetics.

Retrieved in May 15,from http: Fuzzy logic systems; Annoyance; Metrics; Aircraft noise. This is an Open Access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

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Journal of the Acoustical Society of America, Vol. Besides, it proposes reviews available in literature and discusses noise annoyance exposure caused by transportation systems in an evolutive context.

Noise Control Engineering Journal, Vol. Procedure, Rio de Janeiro.

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However, acoustic comfort is assessed separately during the day and at night, because the noise adverse effects are different. Besides, it proposes reviews available in literature and discusses noise annoyance exposure caused by transportation systems in an evolutive context.

From the environmental point 6948 view, airports cause serious problems to the population. Full text is available only in PDF.

In this context, this paper presents a aabnt on sound impact assessment related to noise annoyance caused by aircraft and aims to establish a method to analyze the sound impact on inhabited communities that are in the vicinity of bant. From the environmental 9684 of view, airports cause serious problems to the population.

Fuzzy logic systems; Annoyance; Metrics; Aircraft noise. However, acoustic comfort is assessed separately during the day and at night, because the noise adverse effects are different. Journal of the Acoustical Society of America. In this context, this paper presents a study on sound impact assessment related to noise annoyance caused by aircraft and aims to establish a method to analyze the sound impact on inhabited communities that are in the vicinity of airports.

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Information and Control, Vol. Services on Demand Journal. Airport noise presents a major environmental impact arising from aircrafts airport activities, being one of the most complex and difficult mitigation problems.

How to cite this article. How to cite this article. Airport noise presents a major environmental impact arising from aircrafts airport activities, being one of the most complex and difficult mitigation problems.

Therefore, a fuzzy logic system was developed in order to establish a relationship between the percentage of people highly annoyed by adverse noise effects around the airport, Day Equivalent Sound Level L AeqD and Night Equivalent Sound Level L AeqN metric descriptors.

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