DE69934454D1 - Digitalaudiosignaldekodierungsvorrichtung und -verfahren und Aufzeichnungsträger zum Speichern der Dekodierungsstufen - Google Patents

Digitalaudiosignaldekodierungsvorrichtung und -verfahren und Aufzeichnungsträger zum Speichern der Dekodierungsstufen

Info

Publication number
DE69934454D1
DE69934454D1 DE69934454T DE69934454T DE69934454D1 DE 69934454 D1 DE69934454 D1 DE 69934454D1 DE 69934454 T DE69934454 T DE 69934454T DE 69934454 T DE69934454 T DE 69934454T DE 69934454 D1 DE69934454 D1 DE 69934454D1
Authority
DE
Germany
Prior art keywords
storing
audio signal
digital audio
record carrier
decoding apparatus
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
DE69934454T
Other languages
English (en)
Other versions
DE69934454T2 (de
Inventor
Takeshi Fujita
Shuji Miyasaka
Masahiro Sueyoshi
Akihisa Kawamura
Masaharu Matsumoto
Takashi Katayama
Tsukuru Ishito
Tsuyoshi Nakamura
Eiji Otomura
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.)
Panasonic Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Publication of DE69934454D1 publication Critical patent/DE69934454D1/de
Application granted granted Critical
Publication of DE69934454T2 publication Critical patent/DE69934454T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/24—Systems for the transmission of television signals using pulse code modulation

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
DE69934454T 1998-05-13 1999-05-11 Digitalaudiosignaldekodierungsvorrichtung und -verfahren und Aufzeichnungsträger zum Speichern der Dekodierungsstufen Expired - Lifetime DE69934454T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP10150620A JPH11330980A (ja) 1998-05-13 1998-05-13 復号装置及びその復号方法、並びにその復号の手順を記録した記録媒体
JP15062098 1998-05-13

Publications (2)

Publication Number Publication Date
DE69934454D1 true DE69934454D1 (de) 2007-02-01
DE69934454T2 DE69934454T2 (de) 2007-10-04

Family

ID=15500856

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69934454T Expired - Lifetime DE69934454T2 (de) 1998-05-13 1999-05-11 Digitalaudiosignaldekodierungsvorrichtung und -verfahren und Aufzeichnungsträger zum Speichern der Dekodierungsstufen

Country Status (3)

Country Link
EP (1) EP0957639B1 (de)
JP (1) JPH11330980A (de)
DE (1) DE69934454T2 (de)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004043521A1 (de) 2004-09-08 2006-03-23 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Vorrichtung und Verfahren zum Erzeugen eines Multikanalsignals oder eines Parameterdatensatzes
US8090586B2 (en) 2005-05-26 2012-01-03 Lg Electronics Inc. Method and apparatus for embedding spatial information and reproducing embedded signal for an audio signal
AU2006266655B2 (en) 2005-06-30 2009-08-20 Lg Electronics Inc. Apparatus for encoding and decoding audio signal and method thereof
KR20070003594A (ko) * 2005-06-30 2007-01-05 엘지전자 주식회사 멀티채널 오디오 신호에서 클리핑된 신호의 복원방법
US8185403B2 (en) 2005-06-30 2012-05-22 Lg Electronics Inc. Method and apparatus for encoding and decoding an audio signal
TWI459373B (zh) * 2005-06-30 2014-11-01 Lg Electronics Inc 音頻訊號之解碼方法
US8494667B2 (en) 2005-06-30 2013-07-23 Lg Electronics Inc. Apparatus for encoding and decoding audio signal and method thereof
US8626503B2 (en) 2005-07-14 2014-01-07 Erik Gosuinus Petrus Schuijers Audio encoding and decoding
MX2008000504A (es) * 2005-07-14 2008-03-07 Koninkl Philips Electronics Nv Codificacion y decodificacion de audio.
EP1922722A4 (de) * 2005-08-30 2011-03-30 Lg Electronics Inc Verfahren zur dekodierung eines tonsignals
US7788107B2 (en) 2005-08-30 2010-08-31 Lg Electronics Inc. Method for decoding an audio signal
US7761303B2 (en) 2005-08-30 2010-07-20 Lg Electronics Inc. Slot position coding of TTT syntax of spatial audio coding application
JP4859925B2 (ja) 2005-08-30 2012-01-25 エルジー エレクトロニクス インコーポレイティド オーディオ信号デコーディング方法及びその装置
JP5173811B2 (ja) 2005-08-30 2013-04-03 エルジー エレクトロニクス インコーポレイティド オーディオ信号デコーディング方法及びその装置
US7696907B2 (en) 2005-10-05 2010-04-13 Lg Electronics Inc. Method and apparatus for signal processing and encoding and decoding method, and apparatus therefor
KR20070038439A (ko) 2005-10-05 2007-04-10 엘지전자 주식회사 신호 처리 방법 및 장치
US7751485B2 (en) 2005-10-05 2010-07-06 Lg Electronics Inc. Signal processing using pilot based coding
KR100878828B1 (ko) 2005-10-05 2009-01-14 엘지전자 주식회사 신호 처리 방법 및 이의 장치, 그리고 인코딩 및 디코딩방법 및 이의 장치
US8068569B2 (en) 2005-10-05 2011-11-29 Lg Electronics, Inc. Method and apparatus for signal processing and encoding and decoding
US7672379B2 (en) 2005-10-05 2010-03-02 Lg Electronics Inc. Audio signal processing, encoding, and decoding
US7646319B2 (en) 2005-10-05 2010-01-12 Lg Electronics Inc. Method and apparatus for signal processing and encoding and decoding method, and apparatus therefor
US7761289B2 (en) 2005-10-24 2010-07-20 Lg Electronics Inc. Removing time delays in signal paths
JP4618799B2 (ja) * 2005-10-25 2011-01-26 キヤノン株式会社 動画記録装置
US7936933B2 (en) 2005-11-18 2011-05-03 Microsoft Corporation Accelerating video data decoding
JP2007310087A (ja) * 2006-05-17 2007-11-29 Mitsubishi Electric Corp 音声符号化装置及び音声復号装置
TWM487509U (zh) 2013-06-19 2014-10-01 杜比實驗室特許公司 音訊處理設備及電子裝置
JP6476192B2 (ja) 2013-09-12 2019-02-27 ドルビー ラボラトリーズ ライセンシング コーポレイション 多様な再生環境のためのダイナミックレンジ制御

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5642437A (en) * 1992-02-22 1997-06-24 Texas Instruments Incorporated System decoder circuit with temporary bit storage and method of operation
KR950024195A (ko) * 1994-01-14 1995-08-21 이헌조 합성서브밴드 필터
KR0175732B1 (ko) * 1995-08-09 1999-04-01 조백제 다채널 오디오 디코더의 역정규화장치 및 그의 역정규화방법

Also Published As

Publication number Publication date
JPH11330980A (ja) 1999-11-30
EP0957639A2 (de) 1999-11-17
DE69934454T2 (de) 2007-10-04
EP0957639B1 (de) 2006-12-20
EP0957639A3 (de) 2000-07-26

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Legal Events

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8328 Change in the person/name/address of the agent

Representative=s name: JUNG, SCHIRDEWAHN, GRUENBERG, SCHNEIDER PATENTANWAELTE

8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: ADVOTEC. PATENT- UND RECHTSANWAELTE, 80538 MUENCHE

8327 Change in the person/name/address of the patent owner

Owner name: PANASONIC CORP., KADOMA, OSAKA, JP