Simulation of building indoor acoustics using an acoustic diffusion equation model

During the last 40 years, there has been an increasing interest on performing room acoustic simulations for several purposes; among them, to get a lower sound level, to reduce sound propagation between rooms, to increase speech intelligibility and to adjust reverberance. However, there is no univers...

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Detalles Bibliográficos
Autores: Navarro Ruiz, Juan Miguel, Escolano, José
Tipo de recurso: artículo
Fecha de publicación:2015
País:España
Institución:Universidad Católica San Antonio de Murcia (UCAM)
Repositorio:RIUCAM. Repositorio Institucional de la Universidad Católica San Antonio de Murcia
OAI Identifier:oai:repositorio.ucam.edu:10952/9346
Acceso en línea:http://hdl.handle.net/10952/9346
Access Level:acceso abierto
Palabra clave:Room acoustic simulation
Diffusion equation model
Acoustics
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spelling Simulation of building indoor acoustics using an acoustic diffusion equation modelNavarro Ruiz, Juan MiguelEscolano, JoséRoom acoustic simulationDiffusion equation modelAcousticsDuring the last 40 years, there has been an increasing interest on performing room acoustic simulations for several purposes; among them, to get a lower sound level, to reduce sound propagation between rooms, to increase speech intelligibility and to adjust reverberance. However, there is no universal method able to deal with every kind of scenario. Recently, a method based on the assumption that the sound energy is propagated in a similar fashion to heat transfer or particles in a gas has been proposed. This method, known as a acoustic diffusion equation model, has been successfully applied to several scenarios that may be considered as challenging, such as long rooms, flat rooms, fitted rooms and coupled rooms. The interest of this method lies on its accuracy and efficient implementation. This article presents the current state-of-the-art of this method with special emphasis to its applicability to indoor building simulation.Ciencias AmbientalesIngeniería, Industria y ConstrucciónEscuela Politécnica2015info:eu-repo/semantics/articlehttp://hdl.handle.net/10952/9346reponame:RIUCAM. Repositorio Institucional de la Universidad Católica San Antonio de Murciainstname:Universidad Católica San Antonio de Murcia (UCAM)Inglésinfo:eu-repo/grantAgreement/MINECO//TEC2012-37945-C02-01info:eu-repo/semantics/openAccessoai:repositorio.ucam.edu:10952/93462026-06-07T18:35:21Z
dc.title.none.fl_str_mv Simulation of building indoor acoustics using an acoustic diffusion equation model
title Simulation of building indoor acoustics using an acoustic diffusion equation model
spellingShingle Simulation of building indoor acoustics using an acoustic diffusion equation model
Navarro Ruiz, Juan Miguel
Room acoustic simulation
Diffusion equation model
Acoustics
title_short Simulation of building indoor acoustics using an acoustic diffusion equation model
title_full Simulation of building indoor acoustics using an acoustic diffusion equation model
title_fullStr Simulation of building indoor acoustics using an acoustic diffusion equation model
title_full_unstemmed Simulation of building indoor acoustics using an acoustic diffusion equation model
title_sort Simulation of building indoor acoustics using an acoustic diffusion equation model
dc.creator.none.fl_str_mv Navarro Ruiz, Juan Miguel
Escolano, José
author Navarro Ruiz, Juan Miguel
author_facet Navarro Ruiz, Juan Miguel
Escolano, José
author_role author
author2 Escolano, José
author2_role author
dc.subject.none.fl_str_mv Room acoustic simulation
Diffusion equation model
Acoustics
topic Room acoustic simulation
Diffusion equation model
Acoustics
description During the last 40 years, there has been an increasing interest on performing room acoustic simulations for several purposes; among them, to get a lower sound level, to reduce sound propagation between rooms, to increase speech intelligibility and to adjust reverberance. However, there is no universal method able to deal with every kind of scenario. Recently, a method based on the assumption that the sound energy is propagated in a similar fashion to heat transfer or particles in a gas has been proposed. This method, known as a acoustic diffusion equation model, has been successfully applied to several scenarios that may be considered as challenging, such as long rooms, flat rooms, fitted rooms and coupled rooms. The interest of this method lies on its accuracy and efficient implementation. This article presents the current state-of-the-art of this method with special emphasis to its applicability to indoor building simulation.
publishDate 2015
dc.date.none.fl_str_mv 2015
dc.type.none.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv http://hdl.handle.net/10952/9346
url http://hdl.handle.net/10952/9346
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv info:eu-repo/grantAgreement/MINECO//TEC2012-37945-C02-01
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.source.none.fl_str_mv reponame:RIUCAM. Repositorio Institucional de la Universidad Católica San Antonio de Murcia
instname:Universidad Católica San Antonio de Murcia (UCAM)
instname_str Universidad Católica San Antonio de Murcia (UCAM)
reponame_str RIUCAM. Repositorio Institucional de la Universidad Católica San Antonio de Murcia
collection RIUCAM. Repositorio Institucional de la Universidad Católica San Antonio de Murcia
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15.81155

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