DE60100131T2 - Verfahren und Vorrichtung zur Diversity-Betriebsteuerung in der Sprachübertragung - Google Patents

Verfahren und Vorrichtung zur Diversity-Betriebsteuerung in der Sprachübertragung

Info

Publication number
DE60100131T2
DE60100131T2 DE60100131T DE60100131T DE60100131T2 DE 60100131 T2 DE60100131 T2 DE 60100131T2 DE 60100131 T DE60100131 T DE 60100131T DE 60100131 T DE60100131 T DE 60100131T DE 60100131 T2 DE60100131 T2 DE 60100131T2
Authority
DE
Germany
Prior art keywords
operation control
voice transmission
diversity operation
diversity
voice
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
DE60100131T
Other languages
English (en)
Other versions
DE60100131D1 (de
Inventor
Lee Cheng-Chieh
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.)
Nokia of America Corp
Original Assignee
Lucent Technologies 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
Priority claimed from US09/672,511 external-priority patent/US7412381B1/en
Application filed by Lucent Technologies Inc filed Critical Lucent Technologies Inc
Application granted granted Critical
Publication of DE60100131D1 publication Critical patent/DE60100131D1/de
Publication of DE60100131T2 publication Critical patent/DE60100131T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computational Linguistics (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)
DE60100131T 2000-09-14 2001-03-26 Verfahren und Vorrichtung zur Diversity-Betriebsteuerung in der Sprachübertragung Expired - Lifetime DE60100131T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US23226000P 2000-09-14 2000-09-14
US09/672,511 US7412381B1 (en) 2000-09-14 2000-09-28 Method and apparatus for diversity control in multiple description voice communication

Publications (2)

Publication Number Publication Date
DE60100131D1 DE60100131D1 (de) 2003-04-24
DE60100131T2 true DE60100131T2 (de) 2003-12-04

Family

ID=26925811

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60100131T Expired - Lifetime DE60100131T2 (de) 2000-09-14 2001-03-26 Verfahren und Vorrichtung zur Diversity-Betriebsteuerung in der Sprachübertragung

Country Status (4)

Country Link
US (1) US7756705B2 (de)
EP (1) EP1195745B1 (de)
JP (1) JP4746225B2 (de)
DE (1) DE60100131T2 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7212615B2 (en) * 2002-05-31 2007-05-01 Scott Wolmuth Criteria based marketing for telephone directory assistance
MXPA05008317A (es) * 2003-02-06 2005-11-04 Dolby Lab Licensing Corp Audio con respaldo continuo.
US7313236B2 (en) 2003-04-09 2007-12-25 International Business Machines Corporation Methods and apparatus for secure and adaptive delivery of multimedia content
WO2008046492A1 (en) * 2006-10-20 2008-04-24 Dolby Sweden Ab Apparatus and method for encoding an information signal
US8291374B2 (en) * 2007-11-05 2012-10-16 Cullum Owen H G System and method for generating modified source code based on change-models
TWI390503B (zh) * 2009-11-19 2013-03-21 Gemtek Technolog Co Ltd Dual channel voice transmission system, broadcast scheduling design module, packet coding and missing sound quality damage estimation algorithm
US8289768B2 (en) * 2010-01-22 2012-10-16 Lsi Corporation Systems and methods for extended life multi-bit memory cells
US9026434B2 (en) 2011-04-11 2015-05-05 Samsung Electronic Co., Ltd. Frame erasure concealment for a multi rate speech and audio codec
PT3664086T (pt) * 2014-06-13 2021-11-02 Ericsson Telefon Ab L M Gestão de erros de tramas em rajada
CN111063361B (zh) * 2019-12-31 2023-02-21 广州方硅信息技术有限公司 语音信号处理方法、***、装置、计算机设备和存储介质
CN117831546A (zh) * 2022-09-29 2024-04-05 抖音视界有限公司 编码、解码方法、编码器、解码器、电子设备和存储介质

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4437087A (en) * 1982-01-27 1984-03-13 Bell Telephone Laboratories, Incorporated Adaptive differential PCM coding
US5233660A (en) * 1991-09-10 1993-08-03 At&T Bell Laboratories Method and apparatus for low-delay celp speech coding and decoding
CA2226241A1 (en) * 1997-01-30 1998-07-30 Amy Ruth Reibman Multiple description coding communication system
US6665646B1 (en) * 1998-12-11 2003-12-16 At&T Corp. Predictive balanced multiple description coder for data compression
JP3646853B2 (ja) * 1999-02-12 2005-05-11 Ｋｄｄｉ株式会社 複数経路画像伝送装置
US6823018B1 (en) * 1999-07-28 2004-11-23 At&T Corp. Multiple description coding communication system
US7412381B1 (en) * 2000-09-14 2008-08-12 Lucent Technologies Inc. Method and apparatus for diversity control in multiple description voice communication

Also Published As

Publication number Publication date
JP2002190741A (ja) 2002-07-05
JP4746225B2 (ja) 2011-08-10
US7756705B2 (en) 2010-07-13
US20080015856A1 (en) 2008-01-17
DE60100131D1 (de) 2003-04-24
EP1195745B1 (de) 2003-03-19
EP1195745A1 (de) 2002-04-10

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition