DE69222812T2 - Digitale Signalverarbeitungsvorrichtung für Signale mit verschiedenen Datenkonfigurationen - Google Patents

Digitale Signalverarbeitungsvorrichtung für Signale mit verschiedenen Datenkonfigurationen

Info

Publication number
DE69222812T2
DE69222812T2 DE69222812T DE69222812T DE69222812T2 DE 69222812 T2 DE69222812 T2 DE 69222812T2 DE 69222812 T DE69222812 T DE 69222812T DE 69222812 T DE69222812 T DE 69222812T DE 69222812 T2 DE69222812 T2 DE 69222812T2
Authority
DE
Germany
Prior art keywords
data
digital signal
digital
product code
bytes
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 - Fee Related
Application number
DE69222812T
Other languages
German (de)
English (en)
Other versions
DE69222812D1 (de
Inventor
Hajime Inoue
Masaki Oguro
Hiroshi Okada
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.)
Sony Corp
Original Assignee
Sony Corp
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 JP17139091A external-priority patent/JPH0520803A/ja
Priority claimed from JP17273991A external-priority patent/JPH0520794A/ja
Application filed by Sony Corp filed Critical Sony Corp
Publication of DE69222812D1 publication Critical patent/DE69222812D1/de
Application granted granted Critical
Publication of DE69222812T2 publication Critical patent/DE69222812T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10—Digital recording or reproducing
    • G11B20/18—Error detection or correction; Testing, e.g. of drop-outs
    • G11B20/1833—Error detection or correction; Testing, e.g. of drop-outs by adding special lists or symbols to the coded information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/91—Television signal processing therefor
    • H04N5/92—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
    • H04N5/926—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback by pulse code modulation
    • H04N5/9265—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback by pulse code modulation with processing of the sound signal
    • H04N5/9267—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback by pulse code modulation with processing of the sound signal using time division multiplex of the PCM audio and PCM video signals
    • H04N5/9268—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback by pulse code modulation with processing of the sound signal using time division multiplex of the PCM audio and PCM video signals with insertion of the PCM audio signals in the vertical blanking interval of the PCM video signal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/91—Television signal processing therefor
    • H04N5/93—Regeneration of the television signal or of selected parts thereof
    • H04N5/94—Signal drop-out compensation
    • H04N5/945—Signal drop-out compensation for signals recorded by pulse code modulation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/79—Processing of colour television signals in connection with recording
    • H04N9/7921—Processing of colour television signals in connection with recording for more than one processing mode
    • H04N9/7925—Processing of colour television signals in connection with recording for more than one processing mode for more than one standard
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/91—Television signal processing therefor
    • H04N5/92—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
    • H04N5/9201—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving the multiplexing of an additional signal and the video signal
    • H04N5/9206—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving the multiplexing of an additional signal and the video signal the additional signal being a character code signal
    • H04N5/9208—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving the multiplexing of an additional signal and the video signal the additional signal being a character code signal involving the use of subcodes

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Television Signal Processing For Recording (AREA)
DE69222812T 1991-07-11 1992-07-10 Digitale Signalverarbeitungsvorrichtung für Signale mit verschiedenen Datenkonfigurationen Expired - Fee Related DE69222812T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP17139091A JPH0520803A (ja) 1991-07-11 1991-07-11 デイジタル信号記録再生装置
JP17273991A JPH0520794A (ja) 1991-07-12 1991-07-12 デイジタル信号記録再生装置

Publications (2)

Publication Number Publication Date
DE69222812D1 DE69222812D1 (de) 1997-11-27
DE69222812T2 true DE69222812T2 (de) 1998-04-02

Family

ID=26494134

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69222812T Expired - Fee Related DE69222812T2 (de) 1991-07-11 1992-07-10 Digitale Signalverarbeitungsvorrichtung für Signale mit verschiedenen Datenkonfigurationen

Country Status (3)

Country Link
US (1) US5504759A (enExample)
EP (1) EP0522869B1 (enExample)
DE (1) DE69222812T2 (enExample)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5543937A (en) * 1993-05-14 1996-08-06 Matsushita Electric Industrial Co. Ltd. Apparatus for recording and playing back digital data
US5812735A (en) * 1993-07-09 1998-09-22 Sony Corporaiton Picture signal decoding method and picture signal decoding apparatus
KR0157665B1 (ko) * 1993-09-20 1998-11-16 모리시타 요이찌 압축텔레비젼신호기록재생장치
US6016182A (en) * 1993-12-07 2000-01-18 Sony Cinema Products Corporation Motion picture film and a technique for recording and/or reproducing data from such motion picture film
DE69423038T2 (de) * 1993-12-29 2000-06-29 Sony Corp., Tokio/Tokyo Aufzeichnungsgerät für digitale Signale
US5627935A (en) * 1994-11-11 1997-05-06 Samsung Electronics Co., Ltd. Error-correction-code coding & decoding procedures for the recording & reproduction of digital video data
US5787223A (en) * 1996-09-17 1998-07-28 Lucent Technologies Inc. Storage of digital data as analog signals
US7031391B1 (en) * 1997-02-18 2006-04-18 Harris Corporation Narrowband video codec
US6459331B1 (en) * 1997-09-02 2002-10-01 Kabushiki Kaisha Toshiba Noise suppression circuit, ASIC, navigation apparatus communication circuit, and communication apparatus having the same
FR2776115B1 (fr) * 1998-03-13 2000-07-21 Thomson Multimedia Sa Dispositif de correction d'erreurs et lecteur de disque optique comportant un tel dispositif
DE19957637A1 (de) * 1999-11-30 2002-02-14 Thomson Brandt Gmbh Projektionsfernsehgerät mit Paritätsfehlerüberprüfung
KR100521937B1 (ko) * 2000-02-11 2005-10-13 엘지전자 주식회사 재기록 가능 기록매체에의 오디오 데이터 기록방법
US7159164B1 (en) * 2000-06-05 2007-01-02 Qualcomm Incorporated Method and apparatus for recovery of particular bits of a frame
JP3860428B2 (ja) * 2001-03-29 2006-12-20 富士通株式会社 画像記録装置
US6928495B2 (en) * 2002-09-27 2005-08-09 Broadcom Corporation Method and system for an adaptive multimode media queue
US6848012B2 (en) * 2002-09-27 2005-01-25 Broadcom Corporation Method and system for an adaptive multimode media queue
JP5248085B2 (ja) * 2007-10-29 2013-07-31 ルネサスエレクトロニクス株式会社 データ処理方法およびデータ処理装置並びにプログラム
JP5663844B2 (ja) * 2009-04-17 2015-02-04 ソニー株式会社 再生装置、再生方法及び番組コンテンツ送受信システム
US9130596B2 (en) * 2011-06-29 2015-09-08 Seagate Technology Llc Multiuse data channel
US8924814B2 (en) * 2012-08-28 2014-12-30 Seagate Technology Llc Write management using partial parity codes

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0661156B2 (ja) * 1983-05-21 1994-08-10 ソニー株式会社 エラ−訂正のための符号化方法
JP2751201B2 (ja) * 1988-04-19 1998-05-18 ソニー株式会社 データ伝送装置及び受信装置
JPS63274222A (ja) * 1987-05-01 1988-11-11 Matsushita Electric Ind Co Ltd インタ−リ−ブ方法
US5012352A (en) * 1987-08-10 1991-04-30 Canon Kabushiki Kaisha Digital signal recording apparatus time-division multiplexing video and audio signals
JP2945007B2 (ja) * 1987-09-29 1999-09-06 ソニー株式会社 データ伝送方法
JP2638091B2 (ja) * 1988-06-24 1997-08-06 ソニー株式会社 データ伝送方法
JP3135237B2 (ja) * 1989-03-28 2001-02-13 キヤノン株式会社 デジタル信号記録装置
JP2714129B2 (ja) * 1989-04-28 1998-02-16 キヤノン株式会社 符号伝送方法

Also Published As

Publication number Publication date
EP0522869A2 (en) 1993-01-13
EP0522869B1 (en) 1997-10-22
EP0522869A3 (enExample) 1994-03-02
DE69222812D1 (de) 1997-11-27
US5504759A (en) 1996-04-02

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee