Sound and Noise in Shopping Malls

Detalhes bibliográficos
Autor(a) principal: António P. O. Carvalho
Data de Publicação: 2016
Outros Autores: Cláudia F. R. T. Pereira
Tipo de documento: Livro
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: https://repositorio-aberto.up.pt/handle/10216/83748
Resumo: This study characterizes the interior acoustics in four shopping malls in Portugal (each with a total area from 12,000 to 72,000 m2) by in situ measurements of objective acoustic parameters (reverberation time RT, LAeq background noise levels and Rapid Speech Transmission Index RASTI) with and without occupation (in corridors and food courts), comparing those with proposed ideal values and basically evaluating the influence that the rooms surrounding features have on the measured results. Results show average RT values between 1.7 and 3.2 s and LAeq (with occupancy) between 67 and 70 dB.
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spelling Sound and Noise in Shopping MallsEngenharia civil, Acústica, Engenharia do somCivil engineering, Acoustics, Sound engineeringThis study characterizes the interior acoustics in four shopping malls in Portugal (each with a total area from 12,000 to 72,000 m2) by in situ measurements of objective acoustic parameters (reverberation time RT, LAeq background noise levels and Rapid Speech Transmission Index RASTI) with and without occupation (in corridors and food courts), comparing those with proposed ideal values and basically evaluating the influence that the rooms surrounding features have on the measured results. Results show average RT values between 1.7 and 3.2 s and LAeq (with occupancy) between 67 and 70 dB.20162016-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/bookapplication/pdfhttps://repositorio-aberto.up.pt/handle/10216/83748engAntónio P. O. CarvalhoCláudia F. R. T. Pereirainfo:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2023-11-29T13:19:55Zoai:repositorio-aberto.up.pt:10216/83748Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T23:38:37.902313Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse
dc.title.none.fl_str_mv Sound and Noise in Shopping Malls
title Sound and Noise in Shopping Malls
spellingShingle Sound and Noise in Shopping Malls
António P. O. Carvalho
Engenharia civil, Acústica, Engenharia do som
Civil engineering, Acoustics, Sound engineering
title_short Sound and Noise in Shopping Malls
title_full Sound and Noise in Shopping Malls
title_fullStr Sound and Noise in Shopping Malls
title_full_unstemmed Sound and Noise in Shopping Malls
title_sort Sound and Noise in Shopping Malls
author António P. O. Carvalho
author_facet António P. O. Carvalho
Cláudia F. R. T. Pereira
author_role author
author2 Cláudia F. R. T. Pereira
author2_role author
dc.contributor.author.fl_str_mv António P. O. Carvalho
Cláudia F. R. T. Pereira
dc.subject.por.fl_str_mv Engenharia civil, Acústica, Engenharia do som
Civil engineering, Acoustics, Sound engineering
topic Engenharia civil, Acústica, Engenharia do som
Civil engineering, Acoustics, Sound engineering
description This study characterizes the interior acoustics in four shopping malls in Portugal (each with a total area from 12,000 to 72,000 m2) by in situ measurements of objective acoustic parameters (reverberation time RT, LAeq background noise levels and Rapid Speech Transmission Index RASTI) with and without occupation (in corridors and food courts), comparing those with proposed ideal values and basically evaluating the influence that the rooms surrounding features have on the measured results. Results show average RT values between 1.7 and 3.2 s and LAeq (with occupancy) between 67 and 70 dB.
publishDate 2016
dc.date.none.fl_str_mv 2016
2016-01-01T00:00:00Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/book
format book
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://repositorio-aberto.up.pt/handle/10216/83748
url https://repositorio-aberto.up.pt/handle/10216/83748
dc.language.iso.fl_str_mv eng
language eng
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.source.none.fl_str_mv reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron:RCAAP
instname_str Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron_str RCAAP
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collection Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
repository.name.fl_str_mv Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
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