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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.
Author (s): 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, Phiip J. B.; Pike, Chris; Hilton, Adrian
Affiliation:
University of Salford, Salford, UK; BBC Research and Development, Salford, UK; University of Surrey, Guildford, UK; University of Southampton, Southampton, UK
(See document for exact affiliation information.)
Publication Date:
2018-07-06
Import into BibTeX
Session subject:
object-based audio; intelligent rendering; producer intent
Permalink: https://aes2.org/publications/elibrary-page/?id=19637
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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, Phiip J. B.; Pike, Chris; Hilton, Adrian; 2018; A Framework for Intelligent Metadata Adaptation in Object-Based Audio [PDF]; University of Salford, Salford, UK; BBC Research and Development, Salford, UK; University of Surrey, Guildford, UK; University of Southampton, Southampton, UK; Paper P11-3; Available from: https://aes2.org/publications/elibrary-page/?id=19637
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, Phiip J. B.; Pike, Chris; Hilton, Adrian; A Framework for Intelligent Metadata Adaptation in Object-Based Audio [PDF]; University of Salford, Salford, UK; BBC Research and Development, Salford, UK; University of Surrey, Guildford, UK; University of Southampton, Southampton, UK; Paper P11-3; 2018 Available: https://aes2.org/publications/elibrary-page/?id=19637
@article{woodcock2018a,
author={woodcock james and franombe jon and franck andreas and coleman philip and hughes richard and kim hansung and liu qingju and menzies dylan and simón gálvez marcos f and tang yan and brookes tim and davies william j. and fazenda bruno m. and mason russell and cox trevor j. and fazi filippo maria and jackson phiip j. b. and pike chris and hilton adrian},
journal={journal of the audio engineering society},
title={a framework for intelligent metadata adaptation in object-based audio},
year={2018},
number={P11-3},
month={july},}
TY – paper
TI – A Framework for Intelligent Metadata Adaptation in Object-Based Audio
AU – Woodcock, James
AU – Franombe, Jon
AU – Franck, Andreas
AU – Coleman, Philip
AU – Hughes, Richard
AU – Kim, Hansung
AU – Liu, Qingju
AU – Menzies, Dylan
AU – Simón Gálvez, Marcos F
AU – Tang, Yan
AU – Brookes, Tim
AU – Davies, William J.
AU – Fazenda, Bruno M.
AU – Mason, Russell
AU – Cox, Trevor J.
AU – Fazi, Filippo Maria
AU – Jackson, Phiip J. B.
AU – Pike, Chris
AU – Hilton, Adrian
PY – 2018
JO – Journal of the Audio Engineering Society
VL – P11-3
Y1 – July 2018