Off-axis cross-talk cancellation evaluation of 2-channel and 3-channel OPSODIS soundbars
Off-axis cross-talk cancellation evaluation of 2-channel and 3-channel OPSODIS soundbars
Optimal Source Distribution (OPSODIS) theory enables binaural cross-talk cancellation (CTC) without significant losses in dynamic range and audio quality, associated with alternative forms of transaural systems. Two types of sound-bars, a 2-channel OPSODIS and a 3-channel OPSODIS, have been developed and have proven to offer good binaural reproduction for a central, on-axis listener. This paper aims to evaluate their ability to offer CTC for second and third listeners in
off-axis positions, within a realistic home listening environment.
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Morgan, Dylan
fc4b61cc-c130-4a87-9cbb-2e92b70ef127
Takeuchi, Takashi
a6fdabdd-cd1d-4fcd-a43b-cd8bcfa738a6
Holland, Keith
90dd842b-e3c8-45bb-865e-3e7da77ec703
15 November 2016
Morgan, Dylan
fc4b61cc-c130-4a87-9cbb-2e92b70ef127
Takeuchi, Takashi
a6fdabdd-cd1d-4fcd-a43b-cd8bcfa738a6
Holland, Keith
90dd842b-e3c8-45bb-865e-3e7da77ec703
Morgan, Dylan, Takeuchi, Takashi and Holland, Keith
(2016)
Off-axis cross-talk cancellation evaluation of 2-channel and 3-channel OPSODIS soundbars.
In Proceedings of the Institute of Acoustics: Reproduced Sound 2016.
vol. 38,
Institute of Acoustics.
.
Record type:
Conference or Workshop Item
(Paper)
Abstract
Optimal Source Distribution (OPSODIS) theory enables binaural cross-talk cancellation (CTC) without significant losses in dynamic range and audio quality, associated with alternative forms of transaural systems. Two types of sound-bars, a 2-channel OPSODIS and a 3-channel OPSODIS, have been developed and have proven to offer good binaural reproduction for a central, on-axis listener. This paper aims to evaluate their ability to offer CTC for second and third listeners in
off-axis positions, within a realistic home listening environment.
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Published date: 15 November 2016
Venue - Dates:
Reproduced Sound 2016: Sound with Pictures: Time is of the Essence, Holiday Inn, Southampton, United Kingdom, 2016-11-15 - 2016-11-17
Organisations:
Acoustics Group, Inst. Sound & Vibration Research
Identifiers
Local EPrints ID: 410642
URI: http://eprints.soton.ac.uk/id/eprint/410642
PURE UUID: f67f67b6-5970-4781-a05c-d9637bbb294f
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Date deposited: 09 Jun 2017 09:17
Last modified: 15 Mar 2024 13:43
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Contributors
Author:
Dylan Morgan
Author:
Keith Holland
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