FR2817096B1 - Procede et systeme de detection non intrusive des defauts d'un signal de parole transmis en telephonie sur reseau de transmission par paquets - Google Patents

Procede et systeme de detection non intrusive des defauts d'un signal de parole transmis en telephonie sur reseau de transmission par paquets

Info

Publication number
FR2817096B1
FR2817096B1 FR0015128A FR0015128A FR2817096B1 FR 2817096 B1 FR2817096 B1 FR 2817096B1 FR 0015128 A FR0015128 A FR 0015128A FR 0015128 A FR0015128 A FR 0015128A FR 2817096 B1 FR2817096 B1 FR 2817096B1
Authority
FR
France
Prior art keywords
telephony
faults
signal transmitted
speech signal
packet transmission
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.)
Expired - Fee Related
Application number
FR0015128A
Other languages
English (en)
Other versions
FR2817096A1 (fr
Inventor
Saout Jean Yves Le
Elodie Bernex
Dimitri Estorez
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
Priority to FR0015128A priority Critical patent/FR2817096B1/fr
Priority to PCT/FR2001/003671 priority patent/WO2002043051A1/fr
Priority to AU2002222006A priority patent/AU2002222006A1/en
Publication of FR2817096A1 publication Critical patent/FR2817096A1/fr
Application granted granted Critical
Publication of FR2817096B1 publication Critical patent/FR2817096B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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 OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; 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
FR0015128A 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 Expired - Fee Related FR2817096B1 (fr)

Priority Applications (3)

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

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
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

Publications (2)

Publication Number Publication Date
FR2817096A1 FR2817096A1 (fr) 2002-05-24
FR2817096B1 true FR2817096B1 (fr) 2003-02-28

Family

ID=8856793

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0015128A Expired - Fee Related 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

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
WO2006136900A1 (fr) * 2005-06-15 2006-12-28 Nortel Networks Limited Procede et dispositif d'evaluation asymetrique sans intrusion de la qualite vocale dans une voix sur ip
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
AU2002222006A1 (en) 2002-06-03
FR2817096A1 (fr) 2002-05-24
WO2002043051A1 (fr) 2002-05-30

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20120731