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Description
  • Paper presents an analysis of the relation between IP channel characteristics and final voice transmission quality. The NISTNet emulator is used for adjusting the IP channel network. The transmission quality criterion is an MOS parameter investigated using the ITU-T P.862 PESQ, future P.863 POLQA and P.563 3SQM algorithms. Jitter and packet loss influence are investigated for the PCM codec and the Speex codec.
  • Paper presents an analysis of the relation between IP channel characteristics and final voice transmission quality. The NISTNet emulator is used for adjusting the IP channel network. The transmission quality criterion is an MOS parameter investigated using the ITU-T P.862 PESQ, future P.863 POLQA and P.563 3SQM algorithms. Jitter and packet loss influence are investigated for the PCM codec and the Speex codec. (en)
Title
  • Evaluation of Objective Speech Transmission Quality Measurements in Packet-based Networks
  • Evaluation of Objective Speech Transmission Quality Measurements in Packet-based Networks (en)
skos:prefLabel
  • Evaluation of Objective Speech Transmission Quality Measurements in Packet-based Networks
  • Evaluation of Objective Speech Transmission Quality Measurements in Packet-based Networks (en)
skos:notation
  • RIV/68407700:21230/13:00207536!RIV14-MSM-21230___
http://linked.open...avai/riv/aktivita
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  • I
http://linked.open...iv/cisloPeriodika
  • 3
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  • 73638
http://linked.open...ai/riv/idVysledku
  • RIV/68407700:21230/13:00207536
http://linked.open...riv/jazykVysledku
http://linked.open.../riv/klicovaSlova
  • POLQA; speech quality; MOS; packet loss; jitter (en)
http://linked.open.../riv/klicoveSlovo
http://linked.open...odStatuVydavatele
  • NL - Nizozemsko
http://linked.open...ontrolniKodProRIV
  • [C6068F66655E]
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  • Computer Standards & Interfaces
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  • 36
http://linked.open...iv/tvurceVysledku
  • Holub, Jan
  • Slavata, Oldřich
http://linked.open...ain/vavai/riv/wos
  • 000331162800019
issn
  • 0920-5489
number of pages
http://bibframe.org/vocab/doi
  • 10.1016/j.csi.2013.09.003
http://localhost/t...ganizacniJednotka
  • 21230
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