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Call Quality Monitoring for VoIP
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Ansvarig organisation
2011 (Engelska)Konferensbidrag, Publicerat paper (Refereegranskat) Published
Abstract [en]

A method of monitoring the speech quality of a Voice-over-IP call is described in this paper. This method is attractive because it employs the ITU-T standard P.862 for Perceptual Evaluation of Speech Quality which is well-known for its accuracy. In addition, with the proposed method, call quality is monitored without interfering with the call while it is in progress. The results corresponding to an implementation of this method shows call quality can be measured with excellent accuracy under typical network delays.

Ort, förlag, år, upplaga, sidor
Honolulu, USA: IEEE , 2011.
Nyckelord [en]
Speech Quality, PESQ, VoIP
Nationell ämneskategori
Telekommunikation Signalbehandling
Identifikatorer
URN: urn:nbn:se:bth-7353Lokalt ID: oai:bth.se:forskinfo4FAA87FFA469C222C125797B003D2406ISBN: 978-1-4577-1178-7 (tryckt)OAI: oai:DiVA.org:bth-7353DiVA, id: diva2:834960
Konferens
IEEE International Conference on Signal Processing and Communication Systems
Tillgänglig från: 2012-09-18 Skapad: 2012-01-04 Senast uppdaterad: 2015-06-30Bibliografiskt granskad

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Zepernick, Hans-Jürgen

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Zepernick, Hans-Jürgen
TelekommunikationSignalbehandling

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Totalt: 184 träffar
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