SPATIALIZED AUDIO CONFERENCES - IMS Integration and Traffic Modelling

Christopher J. Reynolds, Martin J. Reed, Peter J. Hughes

Abstract

Existing monophonic multiparty VoIP conferencing applications are currently limited to supporting a single conversation floor, with limited numbers of simultaneous speakers. We discuss the additional requirements and benefits of delivering a spatially enhanced audio application via Head Related Transfer Function (HRTF) filtering, which may support many conversation floors. Several network delivery architectures are presented, including integration to the Next Generation Network (NGN) IP Multimedia Subsystem (IMS). The delivery architectures are compared using traffic models, and implications for the scope of such an application are discussed.

References

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Paper Citation


in Harvard Style

J. Reynolds C., J. Reed M. and J. Hughes P. (2007). SPATIALIZED AUDIO CONFERENCES - IMS Integration and Traffic Modelling . In Proceedings of the Second International Conference on Signal Processing and Multimedia Applications - Volume 1: SIGMAP, (ICETE 2007) ISBN 978-989-8111-13-5, pages 243-248. DOI: 10.5220/0002134002430248


in Bibtex Style

@conference{sigmap07,
author={Christopher J. Reynolds and Martin J. Reed and Peter J. Hughes},
title={SPATIALIZED AUDIO CONFERENCES - IMS Integration and Traffic Modelling},
booktitle={Proceedings of the Second International Conference on Signal Processing and Multimedia Applications - Volume 1: SIGMAP, (ICETE 2007)},
year={2007},
pages={243-248},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0002134002430248},
isbn={978-989-8111-13-5},
}


in EndNote Style

TY - CONF
JO - Proceedings of the Second International Conference on Signal Processing and Multimedia Applications - Volume 1: SIGMAP, (ICETE 2007)
TI - SPATIALIZED AUDIO CONFERENCES - IMS Integration and Traffic Modelling
SN - 978-989-8111-13-5
AU - J. Reynolds C.
AU - J. Reed M.
AU - J. Hughes P.
PY - 2007
SP - 243
EP - 248
DO - 10.5220/0002134002430248