Preliminary Study Of Acoustical Treatment In A Scaled Model Mosque

This paper presents the preliminary study of acoustical treatment in a scaled model of a mosque. The scaled model was constructed with similar use of reinforced concrete wall and dome without acoustical treatment as in the real mosque. This has caused poor acoustic quality especially with high rever...

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Main Authors: Kassim, Dg Hafizah, Putra, Azma, Mohd Nor, Mohd Jailani, Hamzah, Ain Nur Haznida
Format: Article
Language:English
Published: Praise Worthy Prize 2017
Subjects:
Online Access:http://eprints.utem.edu.my/id/eprint/20893/2/10717-24368-1-PB_2.pdf
http://eprints.utem.edu.my/id/eprint/20893/
https://www.praiseworthyprize.org/jsm/index.php?journal=ireme&page=article&op=view&path[]=19790
https://doi.org/10.15866/ireme.v11i4.10717
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spelling my.utem.eprints.208932021-07-09T21:19:49Z http://eprints.utem.edu.my/id/eprint/20893/ Preliminary Study Of Acoustical Treatment In A Scaled Model Mosque Kassim, Dg Hafizah Putra, Azma Mohd Nor, Mohd Jailani Hamzah, Ain Nur Haznida T Technology (General) TA Engineering (General). Civil engineering (General) This paper presents the preliminary study of acoustical treatment in a scaled model of a mosque. The scaled model was constructed with similar use of reinforced concrete wall and dome without acoustical treatment as in the real mosque. This has caused poor acoustic quality especially with high reverberation times (RT). Two different acoustical treatments were applied on the scaled model, i.e. using kenaf fibres and micro perforated panel (MPP) to investigate their effects on the acoustics of the scaled mosque. Experimental measurement was conducted to measure the RT before and after the treatment. It was found that introducing the kenaf fibres and the MPP absorbers had successfully reduced the reverberation time mostly at frequencies above 1 kHz. Praise Worthy Prize 2017-04 Article PeerReviewed text en http://eprints.utem.edu.my/id/eprint/20893/2/10717-24368-1-PB_2.pdf Kassim, Dg Hafizah and Putra, Azma and Mohd Nor, Mohd Jailani and Hamzah, Ain Nur Haznida (2017) Preliminary Study Of Acoustical Treatment In A Scaled Model Mosque. International Review Of Mechanical Engineering (IREME), 11 (4). pp. 222-227. ISSN 1970-8734 https://www.praiseworthyprize.org/jsm/index.php?journal=ireme&page=article&op=view&path[]=19790 https://doi.org/10.15866/ireme.v11i4.10717
institution Universiti Teknikal Malaysia Melaka
building UTEM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Teknikal Malaysia Melaka
content_source UTEM Institutional Repository
url_provider http://eprints.utem.edu.my/
language English
topic T Technology (General)
TA Engineering (General). Civil engineering (General)
spellingShingle T Technology (General)
TA Engineering (General). Civil engineering (General)
Kassim, Dg Hafizah
Putra, Azma
Mohd Nor, Mohd Jailani
Hamzah, Ain Nur Haznida
Preliminary Study Of Acoustical Treatment In A Scaled Model Mosque
description This paper presents the preliminary study of acoustical treatment in a scaled model of a mosque. The scaled model was constructed with similar use of reinforced concrete wall and dome without acoustical treatment as in the real mosque. This has caused poor acoustic quality especially with high reverberation times (RT). Two different acoustical treatments were applied on the scaled model, i.e. using kenaf fibres and micro perforated panel (MPP) to investigate their effects on the acoustics of the scaled mosque. Experimental measurement was conducted to measure the RT before and after the treatment. It was found that introducing the kenaf fibres and the MPP absorbers had successfully reduced the reverberation time mostly at frequencies above 1 kHz.
format Article
author Kassim, Dg Hafizah
Putra, Azma
Mohd Nor, Mohd Jailani
Hamzah, Ain Nur Haznida
author_facet Kassim, Dg Hafizah
Putra, Azma
Mohd Nor, Mohd Jailani
Hamzah, Ain Nur Haznida
author_sort Kassim, Dg Hafizah
title Preliminary Study Of Acoustical Treatment In A Scaled Model Mosque
title_short Preliminary Study Of Acoustical Treatment In A Scaled Model Mosque
title_full Preliminary Study Of Acoustical Treatment In A Scaled Model Mosque
title_fullStr Preliminary Study Of Acoustical Treatment In A Scaled Model Mosque
title_full_unstemmed Preliminary Study Of Acoustical Treatment In A Scaled Model Mosque
title_sort preliminary study of acoustical treatment in a scaled model mosque
publisher Praise Worthy Prize
publishDate 2017
url http://eprints.utem.edu.my/id/eprint/20893/2/10717-24368-1-PB_2.pdf
http://eprints.utem.edu.my/id/eprint/20893/
https://www.praiseworthyprize.org/jsm/index.php?journal=ireme&page=article&op=view&path[]=19790
https://doi.org/10.15866/ireme.v11i4.10717
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score 13.209306