PL2525353T3 - Parametryczny model jakości audio dla usług IPTV - Google Patents

Parametryczny model jakości audio dla usług IPTV

Info

Publication number
PL2525353T3
PL2525353T3 PL12166644T PL12166644T PL2525353T3 PL 2525353 T3 PL2525353 T3 PL 2525353T3 PL 12166644 T PL12166644 T PL 12166644T PL 12166644 T PL12166644 T PL 12166644T PL 2525353 T3 PL2525353 T3 PL 2525353T3
Authority
PL
Poland
Prior art keywords
audio quality
quality model
parametric audio
iptv services
iptv
Prior art date
Application number
PL12166644T
Other languages
English (en)
Inventor
Marie-Neige Garcia
Alexander Raake
Savvas Argyropoulos
Bernhard Feiten
Ulf Wüstenhagen
Peter List
Original Assignee
Deutsche Telekom Ag
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Deutsche Telekom Ag filed Critical Deutsche Telekom Ag
Publication of PL2525353T3 publication Critical patent/PL2525353T3/pl

Links

Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L25/00—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00
    • G10L25/48—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00 specially adapted for particular use
    • G10L25/69—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00 specially adapted for particular use for evaluating synthetic or decoded voice signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/60—Network streaming of media packets
    • H04L65/61—Network streaming of media packets for supporting one-way streaming services, e.g. Internet radio
    • H04L65/611—Network streaming of media packets for supporting one-way streaming services, e.g. Internet radio for multicast or broadcast
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/80—Responding to QoS

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Health & Medical Sciences (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Computational Linguistics (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
PL12166644T 2011-05-16 2012-05-03 Parametryczny model jakości audio dla usług IPTV PL2525353T3 (pl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP11004036 2011-05-16
EP11004037 2011-05-16
EP12166644.0A EP2525353B1 (en) 2011-05-16 2012-05-03 Parametric audio quality model for IPTV services

Publications (1)

Publication Number Publication Date
PL2525353T3 true PL2525353T3 (pl) 2014-02-28

Family

ID=45999725

Family Applications (1)

Application Number Title Priority Date Filing Date
PL12166644T PL2525353T3 (pl) 2011-05-16 2012-05-03 Parametryczny model jakości audio dla usług IPTV

Country Status (5)

Country Link
EP (1) EP2525353B1 (pl)
ES (1) ES2435673T3 (pl)
HR (1) HRP20131043T1 (pl)
PL (1) PL2525353T3 (pl)
PT (1) PT2525353E (pl)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104517613A (zh) * 2013-09-30 2015-04-15 华为技术有限公司 语音质量评估方法及装置
CN105100508B (zh) 2014-05-05 2018-03-09 华为技术有限公司 一种网络语音质量评估方法、装置和系统

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102057634B (zh) * 2008-06-11 2015-01-28 日本电信电话株式会社 音频质量估计方法以及音频质量估计设备
ES2511044T3 (es) 2010-07-30 2014-10-22 Deutsche Telekom Ag Evaluación de la calidad de una señal de video durante la codificación o la compresión de la señal de video

Also Published As

Publication number Publication date
EP2525353A1 (en) 2012-11-21
ES2435673T3 (es) 2013-12-20
HRP20131043T1 (hr) 2014-01-17
EP2525353B1 (en) 2013-10-16
PT2525353E (pt) 2013-11-22

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