GB2391440B - Speech communication unit and method for error mitigation of speech frames - Google Patents
Speech communication unit and method for error mitigation of speech framesInfo
- 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
Links
- 230000000116 mitigating effect Effects 0.000 title 1
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 TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; 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 TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; 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
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computational Linguistics (AREA)
- Health & Medical Sciences (AREA)
- Audiology, Speech & Language Pathology (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Computer Networks & Wireless Communication (AREA)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
- Detection And Prevention Of Errors In Transmission (AREA)
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 |
CNB038182726A CN100349395C (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 |
KR1020057001824A KR20050027272A (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 |
JP2004526664A JP2005534984A (en) | 2002-07-31 | 2003-05-12 | Voice communication unit and method for reducing errors in voice frames |
PCT/EP2003/005076 WO2004015690A1 (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)
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 |
IN2012DN05235A (en) * | 2010-01-08 | 2015-10-23 | Nippon Telegraph & Telephone | |
US20150326884A1 (en) * | 2014-05-12 | 2015-11-12 | Silicon Image, Inc. | Error Detection and Mitigation in Video Channels |
Citations (2)
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)
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 |
-
2002
- 2002-07-31 GB GB0217729A patent/GB2391440B/en not_active Expired - Lifetime
-
2003
- 2003-05-12 KR KR1020057001824A patent/KR20050027272A/en not_active Application Discontinuation
- 2003-05-12 EP EP03730037A patent/EP1527440A1/en not_active Withdrawn
- 2003-05-12 AU AU2003240644A patent/AU2003240644A1/en not_active Abandoned
- 2003-05-12 CN CNB038182726A patent/CN100349395C/en not_active Expired - Lifetime
- 2003-05-12 JP JP2004526664A patent/JP2005534984A/en active Pending
- 2003-05-12 WO PCT/EP2003/005076 patent/WO2004015690A1/en active Application Filing
Patent Citations (2)
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 |
---|---|
CN100349395C (en) | 2007-11-14 |
KR20050027272A (en) | 2005-03-18 |
JP2005534984A (en) | 2005-11-17 |
EP1527440A1 (en) | 2005-05-04 |
CN1672193A (en) | 2005-09-21 |
WO2004015690A1 (en) | 2004-02-19 |
GB2391440A (en) | 2004-02-04 |
AU2003240644A1 (en) | 2004-02-25 |
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 |