An objective investigation of the acoustics in three newly built concert halls
In the north of Sweden, three new concert halls have been built in the last few years. The three halls are; Studio Acusticum in Piteå (2007), Kulturens hus in Luleå (2007) and Norrlandsoperan in Umeå (2002). The Acoustics of the halls have been designed by Tunemalm Akustik. There are noticeable diff...
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Luleå tekniska universitet, Drift, underhåll och akustik
2008
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ftluleatu:oai:DiVA.org:ltu-37974 2023-05-15T17:09:15+02:00 An objective investigation of the acoustics in three newly built concert halls Öqvist, Rikard Ågren, Anders Tunemalm, Björn 2008 application/pdf http://urn.kb.se/resolve?urn=urn:nbn:se:ltu:diva-37974 eng eng Luleå tekniska universitet, Drift, underhåll och akustik Tunemalm Akustik AB orcid:0000-0002-8386-2292 orcid:0000-0001-5435-2069 http://urn.kb.se/resolve?urn=urn:nbn:se:ltu:diva-37974 Local c336f020-8e23-11dd-b0bd-000ea68e967b info:eu-repo/semantics/openAccess Fluid Mechanics and Acoustics Strömningsmekanik och akustik Conference paper info:eu-repo/semantics/conferenceObject text 2008 ftluleatu 2022-11-03T17:10:49Z In the north of Sweden, three new concert halls have been built in the last few years. The three halls are; Studio Acusticum in Piteå (2007), Kulturens hus in Luleå (2007) and Norrlandsoperan in Umeå (2002). The Acoustics of the halls have been designed by Tunemalm Akustik. There are noticeable differences between the halls. Studio Acusticum is a multipurpose concert hall where the variable acoustics is realized by a height adjustable ceiling and absorbing curtains. Variable volume is an unusual solution, which permits good acoustics without many of the drawbacks normally associated with multipurpose halls. Kulturens hus is also a multipurpose hall, but here the variable acoustics is realized by variable absorption. The walls can be changed from reflective to absorptive by a system of motor driven panels. The acoustic properties of the ceiling can also be changed. To attain very short reverberation times, absorptive curtains can be lowered on the stage and side walls. Norrlandsoperan does not have any means of varying the acoustics during concerts. It is thus a "true" concert hall, built to fulfill the requirements of symphonic music. Good acoustics is thus achieved on the cost of versatility. During the winter of 07/08, a thorough investigation of the acoustics in these halls has been made. The investigation showed that each hall has its own distinct character, making them more or less suitable for different music. The measurements were made in accordance with ISO3382:1997, which describes the acoustic parameters used for objective concert hall evaluation. One of these parameters, Lateral Fraction (LF), was found to have reproducibility issues. Godkänd; 2008; 20080929 (ricokv) Conference Object Luleå Luleå Luleå Piteå Luleå University of Technology Publications (DiVA) |
institution |
Open Polar |
collection |
Luleå University of Technology Publications (DiVA) |
op_collection_id |
ftluleatu |
language |
English |
topic |
Fluid Mechanics and Acoustics Strömningsmekanik och akustik |
spellingShingle |
Fluid Mechanics and Acoustics Strömningsmekanik och akustik Öqvist, Rikard Ågren, Anders Tunemalm, Björn An objective investigation of the acoustics in three newly built concert halls |
topic_facet |
Fluid Mechanics and Acoustics Strömningsmekanik och akustik |
description |
In the north of Sweden, three new concert halls have been built in the last few years. The three halls are; Studio Acusticum in Piteå (2007), Kulturens hus in Luleå (2007) and Norrlandsoperan in Umeå (2002). The Acoustics of the halls have been designed by Tunemalm Akustik. There are noticeable differences between the halls. Studio Acusticum is a multipurpose concert hall where the variable acoustics is realized by a height adjustable ceiling and absorbing curtains. Variable volume is an unusual solution, which permits good acoustics without many of the drawbacks normally associated with multipurpose halls. Kulturens hus is also a multipurpose hall, but here the variable acoustics is realized by variable absorption. The walls can be changed from reflective to absorptive by a system of motor driven panels. The acoustic properties of the ceiling can also be changed. To attain very short reverberation times, absorptive curtains can be lowered on the stage and side walls. Norrlandsoperan does not have any means of varying the acoustics during concerts. It is thus a "true" concert hall, built to fulfill the requirements of symphonic music. Good acoustics is thus achieved on the cost of versatility. During the winter of 07/08, a thorough investigation of the acoustics in these halls has been made. The investigation showed that each hall has its own distinct character, making them more or less suitable for different music. The measurements were made in accordance with ISO3382:1997, which describes the acoustic parameters used for objective concert hall evaluation. One of these parameters, Lateral Fraction (LF), was found to have reproducibility issues. Godkänd; 2008; 20080929 (ricokv) |
format |
Conference Object |
author |
Öqvist, Rikard Ågren, Anders Tunemalm, Björn |
author_facet |
Öqvist, Rikard Ågren, Anders Tunemalm, Björn |
author_sort |
Öqvist, Rikard |
title |
An objective investigation of the acoustics in three newly built concert halls |
title_short |
An objective investigation of the acoustics in three newly built concert halls |
title_full |
An objective investigation of the acoustics in three newly built concert halls |
title_fullStr |
An objective investigation of the acoustics in three newly built concert halls |
title_full_unstemmed |
An objective investigation of the acoustics in three newly built concert halls |
title_sort |
objective investigation of the acoustics in three newly built concert halls |
publisher |
Luleå tekniska universitet, Drift, underhåll och akustik |
publishDate |
2008 |
url |
http://urn.kb.se/resolve?urn=urn:nbn:se:ltu:diva-37974 |
genre |
Luleå Luleå Luleå Piteå |
genre_facet |
Luleå Luleå Luleå Piteå |
op_relation |
orcid:0000-0002-8386-2292 orcid:0000-0001-5435-2069 http://urn.kb.se/resolve?urn=urn:nbn:se:ltu:diva-37974 Local c336f020-8e23-11dd-b0bd-000ea68e967b |
op_rights |
info:eu-repo/semantics/openAccess |
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1766065252612440064 |