Recent progress in research on virtual sound barriers

Qiu, X; Zhou, H

Recent progress in research on virtual sound barriers

Qiu, X

Zhou, H

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Publication Type:: Conference Proceeding
Citation:: 2nd Australasian Acoustical Societies Conference, ACOUSTICS 2016, 2016, 1 pp. 244 - 253
Issue Date:: 2016-01-01

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Field	Value	Language
dc.contributor.author	Qiu, X https://orcid.org/0000-0002-5181-1220	en_US
dc.contributor.author	Zhou, H	en_US
dc.date.issued	2016-01-01	en_US
dc.identifier.citation	2nd Australasian Acoustical Societies Conference, ACOUSTICS 2016, 2016, 1 pp. 244 - 253	en_US
dc.identifier.isbn	9781510837393	en_US
dc.identifier.uri	http://hdl.handle.net/10453/108508
dc.description.abstract	A virtual sound barrier is an active noise control system that uses arrays of loudspeakers and microphones to create a practical size of quiet zone in a noise environment just like an acoustic barrier but without blocking air and light. This technology can be used to reduce sound radiation from noise sources or to reduce noise level around one or few person heads in noisy environments in many industrial and domestic situations. This paper introduces the history, principle and design methods of the virtual sound barriers first, and then describes recent progress in research on the systems, especially the application on power transformer noise radiation control from an enclosure. The paper is concluded by the limitations and future direction discussions of the virtual sound barriers.	en_US
dc.relation.ispartof	2nd Australasian Acoustical Societies Conference, ACOUSTICS 2016	en_US
dc.title	Recent progress in research on virtual sound barriers	en_US
dc.type	Conference Proceeding
utslib.citation.volume	1	en_US
utslib.for	091301 Acoustics and Noise Control (excl. Architectural Acoustics)	en_US
pubs.embargo.period	Not known	en_US
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
utslib.copyright.status	open_access
pubs.publication-status	Published	en_US
pubs.volume	1	en_US

Abstract:

A virtual sound barrier is an active noise control system that uses arrays of loudspeakers and microphones to create a practical size of quiet zone in a noise environment just like an acoustic barrier but without blocking air and light. This technology can be used to reduce sound radiation from noise sources or to reduce noise level around one or few person heads in noisy environments in many industrial and domestic situations. This paper introduces the history, principle and design methods of the virtual sound barriers first, and then describes recent progress in research on the systems, especially the application on power transformer noise radiation control from an enclosure. The paper is concluded by the limitations and future direction discussions of the virtual sound barriers.

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http://hdl.handle.net/10453/108508