A case study on the new reverberation room built in University of Technology Sydney

Qiu, X; Zhu, Q; Wang, S; Zhong, J

A case study on the new reverberation room built in University of Technology Sydney

Qiu, X

Zhu, Q Wang, S Zhong, J

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Publisher:: EEA
Publication Type:: Conference Proceeding
Citation:: Proceedings of the 23rd International Congress on Acoustics, 2019
Issue Date:: 2019

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Field	Value	Language
dc.contributor.author	Qiu, X https://orcid.org/0000-0002-5181-1220
dc.contributor.author	Zhu, Q
dc.contributor.author	Wang, S
dc.contributor.author	Zhong, J
dc.date	2019-09-09
dc.date.accessioned	2020-06-16T22:19:01Z
dc.date.available	2020-06-16T22:19:01Z
dc.date.issued	2019
dc.identifier.citation	Proceedings of the 23rd International Congress on Acoustics, 2019
dc.identifier.isbn	978-3-939296-15-7
dc.identifier.issn	2226-7808
dc.identifier.uri	http://hdl.handle.net/10453/141454
dc.description.abstract	A new reverberation room has just been built at Centre for Audio, Acoustics and Vibration in University of Technology Sydney. The paper reports some key parameters of the room, which include the background noise and its spectrum, the number of modes in low frequency bands, the cut-off frequency, the standard deviation of the spatial variations of the reverberant field, the decay curves of the sound pressure level versus time, the reverberation times, and the absorption coefficients. These parameters are compared with the published data of other reverberation rooms and some important issues for making accurate measurements are discussed.
dc.language	en
dc.publisher	EEA
dc.relation.ispartof	Proceedings of the 23rd International Congress on Acoustics
dc.relation.ispartof	International Congress on Acoustics
dc.rights	info:eu-repo/semantics/openAccess
dc.title	A case study on the new reverberation room built in University of Technology Sydney
dc.type	Conference Proceeding
utslib.location.activity	Aachen, Germany
pubs.organisational-group	/University of Technology Sydney/Faculty of Engineering and Information Technology
pubs.organisational-group	/University of Technology Sydney/Faculty of Engineering and Information Technology/School of Mechanical and Mechatronic Engineering
pubs.organisational-group	/University of Technology Sydney
utslib.copyright.status	open_access	*
pubs.consider-herdc	false
dc.date.updated	2020-06-16T22:18:57Z
pubs.finish-date	2019-09-13
pubs.publication-status	Published
pubs.start-date	2019-09-09

Abstract:

A new reverberation room has just been built at Centre for Audio, Acoustics and Vibration in University of Technology Sydney. The paper reports some key parameters of the room, which include the background noise and its spectrum, the number of modes in low frequency bands, the cut-off frequency, the standard deviation of the spatial variations of the reverberant field, the decay curves of the sound pressure level versus time, the reverberation times, and the absorption coefficients. These parameters are compared with the published data of other reverberation rooms and some important issues for making accurate measurements are discussed.

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http://hdl.handle.net/10453/141454