Room correction for object-based audio
Room correction for object-based audio
Traditional channel based room equalisation is able to improve low frequency colouration due to interference of reflections, but is unable to address some other defects. The introduction of object- based reproduction brings an opportunity for new correction methods. In particular the direct and reverberant components of the production can be processed separately in order to improve
the reproduction of the direct to reverberant ratio, and late colouration. We consider this in the context of an object-based system where the reverberant properties are parameterised as metadata, and the correction process acts directly on this.
Menzies, Dylan
0cc76abc-8a10-4b7f-96e5-56eceb0b2c5c
Fazi, Filippo
e5aefc08-ab45-47c1-ad69-c3f12d07d807
1 November 2016
Menzies, Dylan
0cc76abc-8a10-4b7f-96e5-56eceb0b2c5c
Fazi, Filippo
e5aefc08-ab45-47c1-ad69-c3f12d07d807
Menzies, Dylan and Fazi, Filippo
(2016)
Room correction for object-based audio.
In Proceedings of Reproduced Sound, Institute of Acoustics, Southampton, November 2016.
Record type:
Conference or Workshop Item
(Paper)
Abstract
Traditional channel based room equalisation is able to improve low frequency colouration due to interference of reflections, but is unable to address some other defects. The introduction of object- based reproduction brings an opportunity for new correction methods. In particular the direct and reverberant components of the production can be processed separately in order to improve
the reproduction of the direct to reverberant ratio, and late colouration. We consider this in the context of an object-based system where the reverberant properties are parameterised as metadata, and the correction process acts directly on this.
Text
ROOM CORRECTION FOR OBJECT-BASED AUDIO
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Accepted/In Press date: 30 September 2016
Published date: 1 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
Identifiers
Local EPrints ID: 406400
URI: http://eprints.soton.ac.uk/id/eprint/406400
PURE UUID: 6ac07e05-d2ed-4de2-9903-1689cf9ea995
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Date deposited: 10 Mar 2017 10:46
Last modified: 16 Mar 2024 03:59
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