DE60209025D1 - Erkennung der anwesenheit von zusätzlich kodierten daten in einem datenrahmen - Google Patents

Erkennung der anwesenheit von zusätzlich kodierten daten in einem datenrahmen

Info

Publication number
DE60209025D1
DE60209025D1 DE60209025T DE60209025T DE60209025D1 DE 60209025 D1 DE60209025 D1 DE 60209025D1 DE 60209025 T DE60209025 T DE 60209025T DE 60209025 T DE60209025 T DE 60209025T DE 60209025 D1 DE60209025 D1 DE 60209025D1
Authority
DE
Germany
Prior art keywords
data
recognizing
framework
additionally coded
coded data
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
DE60209025T
Other languages
English (en)
Other versions
DE60209025T2 (de
Inventor
F Schroeder
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.)
Thomson Licensing SAS
Original Assignee
Thomson Licensing SAS
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 Thomson Licensing SAS filed Critical Thomson Licensing SAS
Application granted granted Critical
Publication of DE60209025D1 publication Critical patent/DE60209025D1/de
Publication of DE60209025T2 publication Critical patent/DE60209025T2/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
    • G10L19/02—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 spectral analysis, e.g. transform vocoders or subband vocoders
    • 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
    • G10L19/16—Vocoder architecture
    • G10L19/167—Audio streaming, i.e. formatting and decoding of an encoded audio signal representation into a data stream for transmission or storage purposes
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M7/00—Conversion of a code where information is represented by a given sequence or number of digits to a code where the same, similar or subset of information is represented by a different sequence or number of digits
    • H03M7/30—Compression; Expansion; Suppression of unnecessary data, e.g. redundancy reduction

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Signal Processing (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Human Computer Interaction (AREA)
  • Computational Linguistics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Theoretical Computer Science (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Communication Control (AREA)
DE60209025T 2001-11-17 2002-11-02 Erkennung der anwesenheit von zusätzlich kodierten daten in einem datenrahmen Expired - Lifetime DE60209025T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP01250406 2001-11-17
EP01250406A EP1315148A1 (de) 2001-11-17 2001-11-17 Bestimmung von Zusatzdaten in einem Audiodatenstrom
PCT/EP2002/012251 WO2003042980A1 (en) 2001-11-17 2002-11-02 Determination of the presence of additional coded data in a data frame

Publications (2)

Publication Number Publication Date
DE60209025D1 true DE60209025D1 (de) 2006-04-13
DE60209025T2 DE60209025T2 (de) 2006-08-17

Family

ID=8181614

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60209025T Expired - Lifetime DE60209025T2 (de) 2001-11-17 2002-11-02 Erkennung der anwesenheit von zusätzlich kodierten daten in einem datenrahmen

Country Status (7)

Country Link
US (1) US7334176B2 (de)
EP (2) EP1315148A1 (de)
JP (1) JP4160902B2 (de)
KR (1) KR100946057B1 (de)
CN (1) CN1299255C (de)
DE (1) DE60209025T2 (de)
WO (1) WO2003042980A1 (de)

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EP1905004A2 (de) * 2005-05-26 2008-04-02 LG Electronics Inc. Verfahren zum codieren und decodieren eines audiosignals
US8917874B2 (en) 2005-05-26 2014-12-23 Lg Electronics Inc. Method and apparatus for decoding an audio signal
JP4988716B2 (ja) 2005-05-26 2012-08-01 エルジー エレクトロニクス インコーポレイティド オーディオ信号のデコーディング方法及び装置
BRPI0520485A2 (pt) * 2005-08-24 2009-09-29 Ericsson Telefon Ab L M métodos para controlar uma transmissão de unidade de dados, e um emissor e um receptor de unidade de dados, produto de programa de computador, e, emissor e receptor de unidade de dados
US8577483B2 (en) * 2005-08-30 2013-11-05 Lg Electronics, Inc. Method for decoding an audio signal
US7987097B2 (en) 2005-08-30 2011-07-26 Lg Electronics Method for decoding an audio signal
CN101288117B (zh) * 2005-10-12 2014-07-16 三星电子株式会社 对音频数据和扩展数据进行编码/解码的方法和设备
US8620644B2 (en) * 2005-10-26 2013-12-31 Qualcomm Incorporated Encoder-assisted frame loss concealment techniques for audio coding
TWI333386B (en) 2006-01-19 2010-11-11 Lg Electronics Inc Method and apparatus for processing a media signal
TWI483244B (zh) 2006-02-07 2015-05-01 Lg Electronics Inc 用於將信號編碼／解碼之裝置與方法
CN101385075B (zh) * 2006-02-07 2015-04-22 Lg电子株式会社 用于编码/解码信号的装置和方法
WO2007091779A1 (en) 2006-02-10 2007-08-16 Lg Electronics Inc. Digital broadcasting receiver and method of processing data
BRPI0706488A2 (pt) * 2006-02-23 2011-03-29 Lg Electronics Inc método e aparelho para processar sinal de áudio
CN101361274B (zh) * 2006-02-23 2012-07-18 Lg电子株式会社 处理音频信号的方法和装置
WO2007097551A1 (en) 2006-02-23 2007-08-30 Lg Electronics Inc. Method and apparatus for processing an audio signal
WO2007126196A1 (en) 2006-04-29 2007-11-08 Lg Electronics Inc. Digital broadcasting system and method of processing data
WO2007136166A1 (en) 2006-05-23 2007-11-29 Lg Electronics Inc. Digital broadcasting system and method of processing data
US7873104B2 (en) 2006-10-12 2011-01-18 Lg Electronics Inc. Digital television transmitting system and receiving system and method of processing broadcasting data
CN101193108B (zh) * 2006-11-29 2012-08-29 财团法人资讯工业策进会 利用mp3格式传送及摄取数据的装置及方法
KR101253185B1 (ko) 2007-03-26 2013-04-10 엘지전자 주식회사 디지털 방송 시스템 및 데이터 처리 방법
KR101285887B1 (ko) 2007-03-26 2013-07-11 엘지전자 주식회사 디지털 방송 시스템 및 데이터 처리 방법
KR101285888B1 (ko) 2007-03-30 2013-07-11 엘지전자 주식회사 디지털 방송 시스템 및 데이터 처리 방법
US8433973B2 (en) 2007-07-04 2013-04-30 Lg Electronics Inc. Digital broadcasting system and method of processing data
WO2009005326A2 (en) 2007-07-04 2009-01-08 Lg Electronics Inc. Digital broadcasting system and method of processing data
KR20090012180A (ko) 2007-07-28 2009-02-02 엘지전자 주식회사 디지털 방송 시스템 및 데이터 처리 방법
US8099654B2 (en) * 2007-08-24 2012-01-17 Lg Electronics Inc. Digital broadcasting system and method of processing data in the digital broadcasting system
JP4539750B2 (ja) * 2008-04-08 2010-09-08 ソニー株式会社 記録媒体
CN101256775B (zh) * 2008-04-09 2011-04-20 无敌科技(西安)有限公司 一种mp3位串排列方法与装置
US9514768B2 (en) * 2010-08-06 2016-12-06 Samsung Electronics Co., Ltd. Audio reproducing method, audio reproducing apparatus therefor, and information storage medium
US8938661B2 (en) * 2012-08-01 2015-01-20 Nvidia Corporation System and method for detecting errors in audio data
TWI521945B (zh) * 2012-12-13 2016-02-11 瑞軒科技股份有限公司 快速判斷影音檔案的壓縮格式的方法及其相關的播放裝置
RU2602332C1 (ru) * 2013-01-21 2016-11-20 Долби Лабораторис Лайсэнзин Корпорейшн Перекодировка метаданных
DE102020114547B4 (de) * 2020-05-29 2023-12-28 Infineon Technologies Ag Vorrichtung und verfahren zum abwickeln eines eingehenden kommunikations-datenrahmens

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EP0640909B1 (de) * 1993-07-30 2001-05-16 Texas Instruments Incorporated Modulare Audiodaten-Verarbeitungsarchitektur
JP2757818B2 (ja) * 1995-04-20 1998-05-25 日本電気株式会社 補助データ処理回路
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Also Published As

Publication number Publication date
US20050081134A1 (en) 2005-04-14
DE60209025T2 (de) 2006-08-17
KR20040066122A (ko) 2004-07-23
JP2005510102A (ja) 2005-04-14
KR100946057B1 (ko) 2010-03-09
EP1444689A1 (de) 2004-08-11
US7334176B2 (en) 2008-02-19
WO2003042980A1 (en) 2003-05-22
CN1299255C (zh) 2007-02-07
EP1315148A1 (de) 2003-05-28
CN1589468A (zh) 2005-03-02
JP4160902B2 (ja) 2008-10-08
EP1444689B1 (de) 2006-02-01

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Legal Events

Date Code Title Description
8320 Willingness to grant licences declared (paragraph 23)
8327 Change in the person/name/address of the patent owner

Owner name: THOMSON LICENSING, BOULOGNE BILLANCOURT, FR

8364 No opposition during term of opposition