An integrated passive and active control system for snoring noise cancellation

Zhang, X; Qiu, X; Liu, Y

An integrated passive and active control system for snoring noise cancellation

Zhang, X Qiu, X

Liu, Y

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Publication Type:: Conference Proceeding
Citation:: 21st International Congress on Sound and Vibration 2014, ICSV 2014, 2014, 3 pp. 2283 - 2288
Issue Date:: 2014-01-01

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Field	Value	Language
dc.contributor.author	Zhang, X	en_US
dc.contributor.author	Qiu, X https://orcid.org/0000-0002-5181-1220	en_US
dc.contributor.author	Liu, Y	en_US
dc.date.issued	2014-01-01	en_US
dc.identifier.citation	21st International Congress on Sound and Vibration 2014, ICSV 2014, 2014, 3 pp. 2283 - 2288	en_US
dc.identifier.isbn	9781634392389	en_US
dc.identifier.uri	http://hdl.handle.net/10453/121132
dc.description.abstract	Snoring noise usually affects sleeping of the other persons in one room. In the paper, to reduce snoring noise, the rigid baffle with the finite height and width is placed between the two persons. The bed and bedhead are modelled as the rigid semi-infinite plates separately and vertically each other. By simulation, noise reduction producing by placing the baffle is calculated. And noise cancellation change is discussed by adjusting the height and the width of the baffle. Due to the limited size of the baffle, a part of noise wave is diffracted and goes around to the off side of the baffle. To cancel the residual noise due to sound diffraction two loudspeakers as secondary sources are arranged in the barrier. Finally the total reduction of the integrated passive and active system is given.	en_US
dc.relation.ispartof	21st International Congress on Sound and Vibration 2014, ICSV 2014	en_US
dc.rights	info:eu-repo/semantics/closedAccess
dc.title	An integrated passive and active control system for snoring noise cancellation	en_US
dc.type	Conference Proceeding
utslib.citation.volume	3	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	closed_access	*
pubs.publication-status	Published	en_US
pubs.volume	3	en_US

Abstract:

Snoring noise usually affects sleeping of the other persons in one room. In the paper, to reduce snoring noise, the rigid baffle with the finite height and width is placed between the two persons. The bed and bedhead are modelled as the rigid semi-infinite plates separately and vertically each other. By simulation, noise reduction producing by placing the baffle is calculated. And noise cancellation change is discussed by adjusting the height and the width of the baffle. Due to the limited size of the baffle, a part of noise wave is diffracted and goes around to the off side of the baffle. To cancel the residual noise due to sound diffraction two loudspeakers as secondary sources are arranged in the barrier. Finally the total reduction of the integrated passive and active system is given.

Please use this identifier to cite or link to this item:

http://hdl.handle.net/10453/121132