This article presents results of an evaluation of aircraft noise perception and annoyance in schools located in the vicinity of Salgado Filho International Airport, in the city of Porto Alegre, RS, Brazil. This research is based on indoor and outdoor acoustic measurements, in addition to questionnaires in three schools. The results indicate problems in school performance, resulting from frequent interruption of classroom communication associated with high noise levels. The research also indicates that children aged between 11 and 13 years form the most vulnerable group.
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References
1.
NunesM. F. O., and SattlerM. A., Evaluation of aircraft noise perception in schools: Study in Zone I of PZER at Salgado Filho International Airport, Proceedings of Inter-Noise2005, Rio de Janeiro, Brazil, August 2005, CD.
2.
IAC: Instituto de Aviação Civil, Urban Planning in Airports Surrounding Areas (In Portuguese), 1998.
3.
BRASIL.Ministério da Aeronáutica, Portaria N 1141/GM5, 1987.
4.
IAC: Instituto de Aviacao Civil, Methods for assessing noise levels and annoyance caused by aircrafts operation in airports (In Portuguese), 1981.
5.
BRASIL.Ministério da Aeronáutica, Portaria N 0629/GM5, 1984.
ABNT.NBR 12314, Aeronautics—Noise criteria for indoor environments in buildings exposed to aeronautical noise (In Portuguese), 1997.
8.
ISO 3891, Acoustics: Procedure for describing aircraft noise heard on the ground, 1978.
9.
NunesM. F. O., Assessment of perception of aeronautical noise in schools: Study in Zone I of PEZR of Salgado Filho International Airport, Porto Alegre, 2005. Doctorate thesis (In Portuguese). PPGEC, Universidade Federal do Rio Grande do Sul, 2005.
10.
ABNT. NBR 10151, Acoustics—Noise assessment in inhabitated areas, aiming at community comfort: Proceeding (In Portuguese), 2000.
11.
PORTO ALEGRE, Secretaria Municipal do Meio Ambiente. Decreto n_8.185, 1881.
12.
ValletM., Some European Standards on Noise in Educational Buildings, Proceedings of International Symposium on Noise Control for Educational Buildings, 2000.