Sound and Noise in Shopping Malls
Autor(a) principal: | |
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Data de Publicação: | 2016 |
Outros Autores: | |
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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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 |
institution |
RCAAP |
reponame_str |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
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 |
repository.mail.fl_str_mv |
|
_version_ |
1799135700533116928 |