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Spatial multizone soundfield reproduction

Wu, Yan (Jennifer); Abhayapala, Thushara


Spatial multizone soundfield reproduction is a difficult problem, which has many potential applications. This paper provides a framework to recreate 2D spatial multizone soundfields using an array of loudspeakers. We derive the desired global soundfield by translating individual desired soundfields to a single global co-ordinate system and applying appropriate angular window functions. We reveal some of the fundamental limits of 2D multizone soundfield reproduction. We show that the ability of...[Show more]

CollectionsANU Research Publications
Date published: 2009
Type: Conference paper
Source: Proceedings of IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP 2009)
DOI: 10.1109/ICASSP.2009.4959528


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