A room impulse response database for multizone sound field reproduction (L).

Zhao, S; Zhu, Q; Cheng, E; Burnett, IS

A room impulse response database for multizone sound field reproduction (L).

Zhao, S

Zhu, Q

Cheng, E Burnett, IS

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Publisher:: ACOUSTICAL SOC AMER AMER INST PHYSICS
Publication Type:: Journal Article
Citation:: J Acoust Soc Am, 2022, 152, (4), pp. 2505
Issue Date:: 2022-10

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Field	Value	Language
dc.contributor.author	Zhao, S https://orcid.org/0000-0002-6261-8864
dc.contributor.author	Zhu, Q https://orcid.org/0000-0003-3942-0945
dc.contributor.author	Cheng, E
dc.contributor.author	Burnett, IS
dc.date.accessioned	2023-03-14T01:35:23Z
dc.date.available	2023-03-14T01:35:23Z
dc.date.issued	2022-10
dc.identifier.citation	J Acoust Soc Am, 2022, 152, (4), pp. 2505
dc.identifier.issn	0001-4966
dc.identifier.issn	1520-8524
dc.identifier.uri	http://hdl.handle.net/10453/167289
dc.description.abstract	This letter introduces a database of Room Impulse Responses (RIRs) measured in seven different rooms for multizone sound field reproduction research in various acoustic environments. A circular array of 60 loudspeakers was installed in each room, with two microphone arrays placed sequentially in five different zones inside the loudspeaker array. A total of 260 400 RIRs were measured to establish the database. As a demonstration application of the database for multizone sound field reproduction, simulations were performed on the pressure matching and acoustic contrast control methods to investigate how a system optimized with the RIRs measured in one room would perform in other rooms.
dc.format	Print
dc.language	eng
dc.publisher	ACOUSTICAL SOC AMER AMER INST PHYSICS
dc.relation.ispartof	J Acoust Soc Am
dc.relation.isbasedon	10.1121/10.0014958
dc.rights	info:eu-repo/semantics/closedAccess
dc.subject.classification	Acoustics
dc.subject.mesh	Motion
dc.subject.mesh	Models, Theoretical
dc.subject.mesh	Computer Simulation
dc.subject.mesh	Sound
dc.subject.mesh	Acoustics
dc.subject.mesh	Reproduction
dc.subject.mesh	Reproduction
dc.subject.mesh	Acoustics
dc.subject.mesh	Sound
dc.subject.mesh	Motion
dc.subject.mesh	Models, Theoretical
dc.subject.mesh	Computer Simulation
dc.subject.mesh	Motion
dc.subject.mesh	Models, Theoretical
dc.subject.mesh	Computer Simulation
dc.subject.mesh	Sound
dc.subject.mesh	Acoustics
dc.subject.mesh	Reproduction
dc.title	A room impulse response database for multizone sound field reproduction (L).
dc.type	Journal Article
utslib.citation.volume	152
utslib.location.activity	United States
pubs.organisational-group	/University of Technology Sydney
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/Faculty of Engineering and Information Technology/School of Electrical and Data Engineering
utslib.copyright.status	closed_access	*
dc.date.updated	2023-03-14T01:35:21Z
pubs.issue	4
pubs.publication-status	Published
pubs.volume	152
utslib.citation.issue	4

Abstract:

This letter introduces a database of Room Impulse Responses (RIRs) measured in seven different rooms for multizone sound field reproduction research in various acoustic environments. A circular array of 60 loudspeakers was installed in each room, with two microphone arrays placed sequentially in five different zones inside the loudspeaker array. A total of 260 400 RIRs were measured to establish the database. As a demonstration application of the database for multizone sound field reproduction, simulations were performed on the pressure matching and acoustic contrast control methods to investigate how a system optimized with the RIRs measured in one room would perform in other rooms.

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http://hdl.handle.net/10453/167289