Multizone soundfield reproduction using multiple loudspeaker arrays

Yan Jennifer Wu; Thushara D. Abhayapala

Multizone soundfield reproduction using multiple loudspeaker arrays

Yan Jennifer Wu^*, Thushara D. Abhayapala

^*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceeding › Conference Paper › peer-review

2 Citations (Scopus)

Abstract

Multizone soundfield reproduction with various potential applications has recently drawn attentions in acoustic signal processing. In this paper, we seek to recreate two or more distinct 2D soundfields simultaneously at different spatial regions using multiple loudspeaker arrays. The basic ideas from the cross-talk cancelation systems were applied to determine the loudspeaker weights by the Least Squares method. Simulation results demonstrate favorable performance.

Original language	English
Title of host publication	20th International Congress on Acoustics 2010, ICA 2010 - Incorporating Proceedings of the 2010 Annual Conference of the Australian Acoustical Society
Pages	3093-3097
Number of pages	5
Publication status	Published - 2010
Event	20th International Congress on Acoustics 2010, ICA 2010 - Incorporating the 2010 Annual Conference of the Australian Acoustical Society - Sydney, NSW, Australia Duration: 23 Aug 2010 → 27 Aug 2010

Publication series

Name	20th International Congress on Acoustics 2010, ICA 2010 - Incorporating Proceedings of the 2010 Annual Conference of the Australian Acoustical Society
Volume	4

Conference

Conference	20th International Congress on Acoustics 2010, ICA 2010 - Incorporating the 2010 Annual Conference of the Australian Acoustical Society
Country/Territory	Australia
City	Sydney, NSW
Period	23/08/10 → 27/08/10

Cite this

Wu, Y. J., & Abhayapala, T. D. (2010). Multizone soundfield reproduction using multiple loudspeaker arrays. In 20th International Congress on Acoustics 2010, ICA 2010 - Incorporating Proceedings of the 2010 Annual Conference of the Australian Acoustical Society (pp. 3093-3097). (20th International Congress on Acoustics 2010, ICA 2010 - Incorporating Proceedings of the 2010 Annual Conference of the Australian Acoustical Society; Vol. 4).

Wu, Yan Jennifer ; Abhayapala, Thushara D. / Multizone soundfield reproduction using multiple loudspeaker arrays. 20th International Congress on Acoustics 2010, ICA 2010 - Incorporating Proceedings of the 2010 Annual Conference of the Australian Acoustical Society. 2010. pp. 3093-3097 (20th International Congress on Acoustics 2010, ICA 2010 - Incorporating Proceedings of the 2010 Annual Conference of the Australian Acoustical Society).

@inproceedings{66841e4ac5034c758049dc4ef81cd5f6,

title = "Multizone soundfield reproduction using multiple loudspeaker arrays",

abstract = "Multizone soundfield reproduction with various potential applications has recently drawn attentions in acoustic signal processing. In this paper, we seek to recreate two or more distinct 2D soundfields simultaneously at different spatial regions using multiple loudspeaker arrays. The basic ideas from the cross-talk cancelation systems were applied to determine the loudspeaker weights by the Least Squares method. Simulation results demonstrate favorable performance.",

author = "Wu, \{Yan Jennifer\} and Abhayapala, \{Thushara D.\}",

year = "2010",

language = "English",

isbn = "9781617827457",

series = "20th International Congress on Acoustics 2010, ICA 2010 - Incorporating Proceedings of the 2010 Annual Conference of the Australian Acoustical Society",

pages = "3093--3097",

booktitle = "20th International Congress on Acoustics 2010, ICA 2010 - Incorporating Proceedings of the 2010 Annual Conference of the Australian Acoustical Society",

note = "20th International Congress on Acoustics 2010, ICA 2010 - Incorporating the 2010 Annual Conference of the Australian Acoustical Society ; Conference date: 23-08-2010 Through 27-08-2010",

}

Wu, YJ & Abhayapala, TD 2010, Multizone soundfield reproduction using multiple loudspeaker arrays. in 20th International Congress on Acoustics 2010, ICA 2010 - Incorporating Proceedings of the 2010 Annual Conference of the Australian Acoustical Society. 20th International Congress on Acoustics 2010, ICA 2010 - Incorporating Proceedings of the 2010 Annual Conference of the Australian Acoustical Society, vol. 4, pp. 3093-3097, 20th International Congress on Acoustics 2010, ICA 2010 - Incorporating the 2010 Annual Conference of the Australian Acoustical Society, Sydney, NSW, Australia, 23/08/10.

Multizone soundfield reproduction using multiple loudspeaker arrays. / Wu, Yan Jennifer; Abhayapala, Thushara D.
20th International Congress on Acoustics 2010, ICA 2010 - Incorporating Proceedings of the 2010 Annual Conference of the Australian Acoustical Society. 2010. p. 3093-3097 (20th International Congress on Acoustics 2010, ICA 2010 - Incorporating Proceedings of the 2010 Annual Conference of the Australian Acoustical Society; Vol. 4).

Research output: Chapter in Book/Report/Conference proceeding › Conference Paper › peer-review

TY - GEN

T1 - Multizone soundfield reproduction using multiple loudspeaker arrays

AU - Wu, Yan Jennifer

AU - Abhayapala, Thushara D.

PY - 2010

Y1 - 2010

N2 - Multizone soundfield reproduction with various potential applications has recently drawn attentions in acoustic signal processing. In this paper, we seek to recreate two or more distinct 2D soundfields simultaneously at different spatial regions using multiple loudspeaker arrays. The basic ideas from the cross-talk cancelation systems were applied to determine the loudspeaker weights by the Least Squares method. Simulation results demonstrate favorable performance.

AB - Multizone soundfield reproduction with various potential applications has recently drawn attentions in acoustic signal processing. In this paper, we seek to recreate two or more distinct 2D soundfields simultaneously at different spatial regions using multiple loudspeaker arrays. The basic ideas from the cross-talk cancelation systems were applied to determine the loudspeaker weights by the Least Squares method. Simulation results demonstrate favorable performance.

UR - https://www.scopus.com/pages/publications/84869144856

M3 - Conference Paper

SN - 9781617827457

T3 - 20th International Congress on Acoustics 2010, ICA 2010 - Incorporating Proceedings of the 2010 Annual Conference of the Australian Acoustical Society

SP - 3093

EP - 3097

BT - 20th International Congress on Acoustics 2010, ICA 2010 - Incorporating Proceedings of the 2010 Annual Conference of the Australian Acoustical Society

T2 - 20th International Congress on Acoustics 2010, ICA 2010 - Incorporating the 2010 Annual Conference of the Australian Acoustical Society

Y2 - 23 August 2010 through 27 August 2010

ER -

Wu YJ, Abhayapala TD. Multizone soundfield reproduction using multiple loudspeaker arrays. In 20th International Congress on Acoustics 2010, ICA 2010 - Incorporating Proceedings of the 2010 Annual Conference of the Australian Acoustical Society. 2010. p. 3093-3097. (20th International Congress on Acoustics 2010, ICA 2010 - Incorporating Proceedings of the 2010 Annual Conference of the Australian Acoustical Society).

Multizone soundfield reproduction using multiple loudspeaker arrays

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