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A Framework for Intelligent Metadata Adaptation in Object-Based Audio

Woodcock, James, Franombe, Jon, Franck, Andreas, Coleman, Philip, Hughes, Richard, Kim, Hansung, Liu, Qingju, Menzies, Dylan, Simón Gálvez, Marcos F, Tang, Yan , Brookes, Tim, Davies, William J, Fazenda, Bruno M, Mason, Russell, Cox, Trevor J, Fazi, Filippo Maria, Jackson, Philip, Pike, Chris and Hilton, Adrian (2018) A Framework for Intelligent Metadata Adaptation in Object-Based Audio In: 2018 AES International Conference on Spatial Reproduction - Aesthetics and Science, 7 - 9 August 2018, Tokyo, Japan.

Full text not available from this repository.

Abstract

Object-based audio can be used to customize, personalize, and optimize audio reproduction depending on the speci?c listening scenario. To investigate and exploit the bene?ts of object-based audio, a framework for intelligent metadata adaptation was developed. The framework uses detailed semantic metadata that describes the audio objects, the loudspeakers, and the room. It features an extensible software tool for real-time metadata adaptation that can incorporate knowledge derived from perceptual tests and/or feedback from perceptual meters to drive adaptation and facilitate optimal rendering. One use case for the system is demonstrated through a rule-set (derived from perceptual tests with experienced mix engineers) for automatic adaptation of object levels and positions when rendering 3D content to two- and ?ve-channel systems.

Item Type: Conference or Workshop Item (Conference Paper)
Divisions : Faculty of Arts and Social Sciences > School of Arts
Authors :
NameEmailORCID
Woodcock, James
Franombe, Jon
Franck, Andreas
Coleman, Philipp.d.coleman@surrey.ac.uk
Hughes, Richard
Kim, HansungH.Kim@surrey.ac.uk
Liu, Qingjuq.liu@surrey.ac.uk
Menzies, Dylan
Simón Gálvez, Marcos F
Tang, Yan
Brookes, TimT.Brookes@surrey.ac.uk
Davies, William J
Fazenda, Bruno M
Mason, RussellR.Mason@surrey.ac.uk
Cox, Trevor J
Fazi, Filippo Maria
Jackson, PhilipP.Jackson@surrey.ac.uk
Pike, Chris
Hilton, AdrianA.Hilton@surrey.ac.uk
Date : 30 July 2018
Related URLs :
Depositing User : Melanie Hughes
Date Deposited : 24 Aug 2018 13:47
Last Modified : 24 Aug 2018 13:47
URI: http://epubs.surrey.ac.uk/id/eprint/849098

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