Variance of sweet spot size with head location for virtual audio
Variance of sweet spot size with head location for virtual audio
3D audio systems are effective when the listener's head location is close to the head location assumed when the system was designed. In order to accommodate head movement, it is possible to design 3D sound systems that continuously select appropriate virtual audio filters that correspond to a listener's varying head position. The required spatial resolution of the audio filters depends on the size of the sweet spot. Here the size of the sweet spot of a two speaker 3D audio system is evaluated subjectively at symmetric and asymmetric head locations.
Rose, J.
0531a2b1-9897-48a3-84c0-0ba4618de24e
Nelson, P.A.
5c6f5cc9-ea52-4fe2-9edf-05d696b0c1a9
Rafaely, B.
9ebbb11a-73e0-4c6f-95c9-b146d01e5b50
2001
Rose, J.
0531a2b1-9897-48a3-84c0-0ba4618de24e
Nelson, P.A.
5c6f5cc9-ea52-4fe2-9edf-05d696b0c1a9
Rafaely, B.
9ebbb11a-73e0-4c6f-95c9-b146d01e5b50
Rose, J., Nelson, P.A. and Rafaely, B.
(2001)
Variance of sweet spot size with head location for virtual audio.
110th Convention of the Audio Engineering Society, Amsterdam, The Netherlands.
11 - 14 May 2001.
5 pp
.
Record type:
Conference or Workshop Item
(Paper)
Abstract
3D audio systems are effective when the listener's head location is close to the head location assumed when the system was designed. In order to accommodate head movement, it is possible to design 3D sound systems that continuously select appropriate virtual audio filters that correspond to a listener's varying head position. The required spatial resolution of the audio filters depends on the size of the sweet spot. Here the size of the sweet spot of a two speaker 3D audio system is evaluated subjectively at symmetric and asymmetric head locations.
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Published date: 2001
Additional Information:
Preprint 5391
Venue - Dates:
110th Convention of the Audio Engineering Society, Amsterdam, The Netherlands, 2001-05-11 - 2001-05-14
Identifiers
Local EPrints ID: 10248
URI: http://eprints.soton.ac.uk/id/eprint/10248
PURE UUID: 9513b79e-5933-4fc5-bdb1-21f7ba1e9078
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Date deposited: 25 May 2005
Last modified: 18 Mar 2022 02:32
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Contributors
Author:
J. Rose
Author:
B. Rafaely
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