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Sound and noise in high school gymnasiums
Antonio PO Carvalho; Carla CS BarreiraThe goal of this research was to characterize the interior acoustics of high schools sports facilities using objective parameters. In situ measurements were done in 68 school gymnasiums in Portugal (Volume from 450 to 16,190 m3 with a median of 4,720 m3) regarding LAeqBN (background noise without gym classes), LAeqPE (ongoing Physical Education classes), RT, and RASTI. The results for LAeqBN were from 30 to 59 ...
Urban planning and traffic noise in Portugal: how did we get here?
Cecília Rocha; António PO CarvalhoAs result of the European Directive 2002/49/CE (25th June 2002), the Portuguese government through a preliminary study made by the Portuguese Road Authority (EP – Empresa Pública Estradas de Portugal) became aware of the road traffic noise present situation. So, it seemed important to question the influence of land use management on this issue. Over the past decades, the Portuguese cities have enlarged, m...
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