AU2002222006A1 - Non-intrusive detection of defects in a packet-transmitted speech signal - Google Patents

Non-intrusive detection of defects in a packet-transmitted speech signal

Info

Publication number
AU2002222006A1
AU2002222006A1 AU2002222006A AU2200602A AU2002222006A1 AU 2002222006 A1 AU2002222006 A1 AU 2002222006A1 AU 2002222006 A AU2002222006 A AU 2002222006A AU 2200602 A AU2200602 A AU 2200602A AU 2002222006 A1 AU2002222006 A1 AU 2002222006A1
Authority
AU
Australia
Prior art keywords
packet
defects
speech signal
transmitted speech
intrusive detection
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
AU2002222006A
Other languages
English (en)
Inventor
Elodie Bernex
Dimitri Estorez
Jean-Yves Le Saout
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Orange SA
Original Assignee
France Telecom SA
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 France Telecom SA filed Critical France Telecom SA
Publication of AU2002222006A1 publication Critical patent/AU2002222006A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/20—Arrangements for detecting or preventing errors in the information received using signal quality detector
    • 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
    • H04L65/80—Responding to QoS

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Health & Medical Sciences (AREA)
  • Computational Linguistics (AREA)
  • Quality & Reliability (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Monitoring And Testing Of Exchanges (AREA)
AU2002222006A 2000-11-23 2001-11-21 Non-intrusive detection of defects in a packet-transmitted speech signal Abandoned AU2002222006A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR0015128 2000-11-23
FR0015128A FR2817096B1 (fr) 2000-11-23 2000-11-23 Procede et systeme de detection non intrusive des defauts d'un signal de parole transmis en telephonie sur reseau de transmission par paquets
PCT/FR2001/003671 WO2002043051A1 (fr) 2000-11-23 2001-11-21 Detection non intrusive des defauts d'un signal de parole transmis par paquets

Publications (1)

Publication Number Publication Date
AU2002222006A1 true AU2002222006A1 (en) 2002-06-03

Family

ID=8856793

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002222006A Abandoned AU2002222006A1 (en) 2000-11-23 2001-11-21 Non-intrusive detection of defects in a packet-transmitted speech signal

Country Status (3)

Country Link
AU (1) AU2002222006A1 (fr)
FR (1) FR2817096B1 (fr)
WO (1) WO2002043051A1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7305341B2 (en) 2003-06-25 2007-12-04 Lucent Technologies Inc. Method of reflecting time/language distortion in objective speech quality assessment
DE102004008207B4 (de) * 2004-02-19 2006-01-05 Opticom Dipl.-Ing. Michael Keyhl Gmbh Verfahren und Vorrichtung zur Qualitätsbeurteilung eines Audiosignals und Vorrichtung und Verfahren zum Erhalten eines Qualitätsbeurteilungsergebnisses
US20050228655A1 (en) * 2004-04-05 2005-10-13 Lucent Technologies, Inc. Real-time objective voice analyzer
US7729275B2 (en) * 2004-06-15 2010-06-01 Nortel Networks Limited Method and apparatus for non-intrusive single-ended voice quality assessment in VoIP
US8305913B2 (en) * 2005-06-15 2012-11-06 Nortel Networks Limited Method and apparatus for non-intrusive single-ended voice quality assessment in VoIP
CN101299693B (zh) * 2008-07-02 2011-02-09 华为技术有限公司 一种检测转发平面故障的方法和装置
EP2148327A1 (fr) * 2008-07-23 2010-01-27 Telefonaktiebolaget L M Ericsson (publ) Procédé et dispositif et système pour déterminer l'emplacement de distorsion dans un signal

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6119083A (en) * 1996-02-29 2000-09-12 British Telecommunications Public Limited Company Training process for the classification of a perceptual signal

Also Published As

Publication number Publication date
WO2002043051A1 (fr) 2002-05-30
FR2817096A1 (fr) 2002-05-24
FR2817096B1 (fr) 2003-02-28

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