GB2391440B - Speech communication unit and method for error mitigation of speech frames - Google Patents

Speech communication unit and method for error mitigation of speech frames

Info

Publication number
GB2391440B
GB2391440B GB0217729A GB0217729A GB2391440B GB 2391440 B GB2391440 B GB 2391440B GB 0217729 A GB0217729 A GB 0217729A GB 0217729 A GB0217729 A GB 0217729A GB 2391440 B GB2391440 B GB 2391440B
Authority
GB
United Kingdom
Prior art keywords
speech
communication unit
error mitigation
frames
speech communication
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 - Lifetime
Application number
GB0217729A
Other versions
GB2391440A (en
GB0217729D0 (en
Inventor
Jonathan Alastair Gibbs
Stephen Aftelak
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.)
Motorola Solutions Inc
Original Assignee
Motorola Inc
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 Motorola Inc filed Critical Motorola Inc
Priority to GB0217729A priority Critical patent/GB2391440B/en
Publication of GB0217729D0 publication Critical patent/GB0217729D0/en
Priority to PCT/EP2003/005076 priority patent/WO2004015690A1/en
Priority to JP2004526664A priority patent/JP2005534984A/en
Priority to CNB038182726A priority patent/CN100349395C/en
Priority to EP03730037A priority patent/EP1527440A1/en
Priority to KR1020057001824A priority patent/KR20050027272A/en
Priority to AU2003240644A priority patent/AU2003240644A1/en
Publication of GB2391440A publication Critical patent/GB2391440A/en
Application granted granted Critical
Publication of GB2391440B publication Critical patent/GB2391440B/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
    • G10L19/00—Speech or audio signals analysis-synthesis techniques for redundancy reduction, e.g. in vocoders; Coding or decoding of speech or audio signals, using source filter models or psychoacoustic analysis
    • G10L19/005—Correction of errors induced by the transmission channel, if related to the coding algorithm
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
    • G10L19/00—Speech or audio signals analysis-synthesis techniques for redundancy reduction, e.g. in vocoders; Coding or decoding of speech or audio signals, using source filter models or psychoacoustic analysis
    • G10L19/04—Speech or audio signals analysis-synthesis techniques for redundancy reduction, e.g. in vocoders; Coding or decoding of speech or audio signals, using source filter models or psychoacoustic analysis using predictive techniques
    • 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
    • H04L1/0078—Avoidance of errors by organising the transmitted data in a format specifically designed to deal with errors, e.g. location
    • H04L1/0083—Formatting with frames or packets; Protocol or part of protocol for error control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
GB0217729A 2002-07-31 2002-07-31 Speech communication unit and method for error mitigation of speech frames Expired - Lifetime GB2391440B (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
GB0217729A GB2391440B (en) 2002-07-31 2002-07-31 Speech communication unit and method for error mitigation of speech frames
PCT/EP2003/005076 WO2004015690A1 (en) 2002-07-31 2003-05-12 Speech communication unit and method for error mitigation of speech frames
JP2004526664A JP2005534984A (en) 2002-07-31 2003-05-12 Voice communication unit and method for reducing errors in voice frames
CNB038182726A CN100349395C (en) 2002-07-31 2003-05-12 Speech communication unit and method for error mitigation of speech frames
EP03730037A EP1527440A1 (en) 2002-07-31 2003-05-12 Speech communication unit and method for error mitigation of speech frames
KR1020057001824A KR20050027272A (en) 2002-07-31 2003-05-12 Speech communication unit and method for error mitigation of speech frames
AU2003240644A AU2003240644A1 (en) 2002-07-31 2003-05-12 Speech communication unit and method for error mitigation of speech frames

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0217729A GB2391440B (en) 2002-07-31 2002-07-31 Speech communication unit and method for error mitigation of speech frames

Publications (3)

Publication Number Publication Date
GB0217729D0 GB0217729D0 (en) 2002-09-11
GB2391440A GB2391440A (en) 2004-02-04
GB2391440B true GB2391440B (en) 2005-02-16

Family

ID=9941443

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0217729A Expired - Lifetime GB2391440B (en) 2002-07-31 2002-07-31 Speech communication unit and method for error mitigation of speech frames

Country Status (7)

Country Link
EP (1) EP1527440A1 (en)
JP (1) JP2005534984A (en)
KR (1) KR20050027272A (en)
CN (1) CN100349395C (en)
AU (1) AU2003240644A1 (en)
GB (1) GB2391440B (en)
WO (1) WO2004015690A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007018484B4 (en) 2007-03-20 2009-06-25 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Apparatus and method for transmitting a sequence of data packets and decoder and apparatus for decoding a sequence of data packets
RU2510974C2 (en) * 2010-01-08 2014-04-10 Ниппон Телеграф Энд Телефон Корпорейшн Encoding method, decoding method, encoder, decoder, programme and recording medium
US20150326884A1 (en) * 2014-05-12 2015-11-12 Silicon Image, Inc. Error Detection and Mitigation in Video Channels

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0664536A1 (en) * 1994-01-24 1995-07-26 Nokia Mobile Phones Ltd. Speech code processing
WO1996027183A2 (en) * 1995-02-28 1996-09-06 Nokia Telecommunications Oy Processing speech coding parameters in a telecommunication system

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5917835A (en) * 1996-04-12 1999-06-29 Progressive Networks, Inc. Error mitigation and correction in the delivery of on demand audio
US6636829B1 (en) * 1999-09-22 2003-10-21 Mindspeed Technologies, Inc. Speech communication system and method for handling lost frames

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0664536A1 (en) * 1994-01-24 1995-07-26 Nokia Mobile Phones Ltd. Speech code processing
WO1996027183A2 (en) * 1995-02-28 1996-09-06 Nokia Telecommunications Oy Processing speech coding parameters in a telecommunication system

Also Published As

Publication number Publication date
CN1672193A (en) 2005-09-21
CN100349395C (en) 2007-11-14
KR20050027272A (en) 2005-03-18
WO2004015690A1 (en) 2004-02-19
JP2005534984A (en) 2005-11-17
GB2391440A (en) 2004-02-04
AU2003240644A1 (en) 2004-02-25
EP1527440A1 (en) 2005-05-04
GB0217729D0 (en) 2002-09-11

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)

Free format text: REGISTERED BETWEEN 20110120 AND 20110126

732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)

Free format text: REGISTERED BETWEEN 20170831 AND 20170906

PE20 Patent expired after termination of 20 years

Expiry date: 20220730