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Measuring Perceived Quality of Speech and Video in Multimedia Conferencing Applications

Watson, A; Sasse, MA; (1998) Measuring Perceived Quality of Speech and Video in Multimedia Conferencing Applications. In: Proceedings of Multimedia '98: the sixth ACM international conference. (pp. pp. 55-60). ACM: USA: New York. Green open access

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Abstract

There is currently much discussion of Quality of Service (QoS) measurements at the network level of real-time multimedia services, but it is the subjective qualify perceived by the user that will determine whether these applications are adopted This paper argues that ITU-recommended methods for subjective quality assessment of speech and video are not suitable for assessing the quality of many newer services and applications. We present an outline of what we believe to be a more suitable testing methodology, which acknowledges the multi-dimensional nature of perceived audio and video quality.

Type: Proceedings paper
Title: Measuring Perceived Quality of Speech and Video in Multimedia Conferencing Applications
Event: Multimedia '98 (Bristol, UK)
ISBN: 0201309904
Open access status: An open access version is available from UCL Discovery
DOI: 10.1145/290747.290755
Language: English
Additional information: This version is the author accepted manuscript. For information on re-use, please refer to the publisher’s terms and conditions.
Keywords: Speech quality, video quality, subjective measurement
UCL classification: UCL > Provost and Vice Provost Offices
UCL > Provost and Vice Provost Offices > UCL BEAMS
UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Engineering Science
UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Engineering Science > Dept of Computer Science
URI: http://discovery.ucl.ac.uk/id/eprint/20141
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