JPH10228728A - デジタル信号記録方法及び装置、デジタル信号再生方法及び装置 - Google Patents

デジタル信号記録方法及び装置、デジタル信号再生方法及び装置

Info

Publication number
JPH10228728A
JPH10228728A JP9032424A JP3242497A JPH10228728A JP H10228728 A JPH10228728 A JP H10228728A JP 9032424 A JP9032424 A JP 9032424A JP 3242497 A JP3242497 A JP 3242497A JP H10228728 A JPH10228728 A JP H10228728A
Authority
JP
Japan
Prior art keywords
digital signal
recording
signal
recording medium
compression
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.)
Pending
Application number
JP9032424A
Other languages
English (en)
Japanese (ja)
Other versions
JPH10228728A5 (enExample
Inventor
Jun Hirai
純 平井
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
Application filed by Sony Corp filed Critical Sony Corp
Priority to JP9032424A priority Critical patent/JPH10228728A/ja
Priority to US09/020,691 priority patent/US6115341A/en
Priority to DE69813343T priority patent/DE69813343T2/de
Priority to EP98300963A priority patent/EP0859523B1/en
Priority to ES98300963T priority patent/ES2192742T3/es
Priority to KR1019980004516A priority patent/KR19980071371A/ko
Priority to CNB981082815A priority patent/CN1178528C/zh
Publication of JPH10228728A publication Critical patent/JPH10228728A/ja
Publication of JPH10228728A5 publication Critical patent/JPH10228728A5/ja
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • 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
    • H04N9/80—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
    • H04N9/804—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving pulse code modulation of the colour picture signal components
    • H04N9/8042—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving pulse code modulation of the colour picture signal components involving data reduction
    • 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
    • H04N5/84—Television signal recording using optical recording
    • H04N5/85—Television signal recording using optical recording on discs or drums

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Television Signal Processing For Recording (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
JP9032424A 1997-02-17 1997-02-17 デジタル信号記録方法及び装置、デジタル信号再生方法及び装置 Pending JPH10228728A (ja)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP9032424A JPH10228728A (ja) 1997-02-17 1997-02-17 デジタル信号記録方法及び装置、デジタル信号再生方法及び装置
US09/020,691 US6115341A (en) 1997-02-17 1998-02-09 Digital signal recording method and apparatus and digital signal reproduction method and apparatus
DE69813343T DE69813343T2 (de) 1997-02-17 1998-02-10 Verfahren und Anlage zur Aufnahme und/oder Wiedergabe digitaler Signale
EP98300963A EP0859523B1 (en) 1997-02-17 1998-02-10 Digital signal recording and/or reproduction methods and apparatus
ES98300963T ES2192742T3 (es) 1997-02-17 1998-02-10 Metodos y aparatos para la grabacion y/o la reproduccion de señales digitales.
KR1019980004516A KR19980071371A (ko) 1997-02-17 1998-02-16 디지털 신호 기록 방법 및 장치와 디지털 신호 재생방법 및 장치
CNB981082815A CN1178528C (zh) 1997-02-17 1998-02-17 数字信号记录方法和装置和数字信号再现方法和装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9032424A JPH10228728A (ja) 1997-02-17 1997-02-17 デジタル信号記録方法及び装置、デジタル信号再生方法及び装置

Publications (2)

Publication Number Publication Date
JPH10228728A true JPH10228728A (ja) 1998-08-25
JPH10228728A5 JPH10228728A5 (enExample) 2004-08-26

Family

ID=12358582

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9032424A Pending JPH10228728A (ja) 1997-02-17 1997-02-17 デジタル信号記録方法及び装置、デジタル信号再生方法及び装置

Country Status (7)

Country Link
US (1) US6115341A (enExample)
EP (1) EP0859523B1 (enExample)
JP (1) JPH10228728A (enExample)
KR (1) KR19980071371A (enExample)
CN (1) CN1178528C (enExample)
DE (1) DE69813343T2 (enExample)
ES (1) ES2192742T3 (enExample)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6564005B1 (en) 1999-01-28 2003-05-13 International Business Machines Corporation Multi-user video hard disk recorder
US6574422B1 (en) 1997-12-12 2003-06-03 Kabushiki Kaisha Toshiba Digital recording system using variable recording rate
US6795383B1 (en) 1999-06-02 2004-09-21 Matsushita Electric Industrial Co., Ltd. Optical disk and apparatus and method of recording and reproducing data thereof
JP2008252940A (ja) * 2008-07-01 2008-10-16 Sony Corp 編集装置及び編集方法

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US6876617B1 (en) * 1997-07-01 2005-04-05 Sanyo Electric Co., Ltd. Recording medium, recorder, and player
SG82587A1 (en) * 1997-10-21 2001-08-21 Sony Corp Recording apparatus, recording method, playback apparatus, playback method, recording/playback apparatus, recording/playback method, presentation medium and recording medium
JP4182369B2 (ja) * 1998-05-29 2008-11-19 ソニー株式会社 記録再生装置および方法、並びに記録媒体
JP2000101658A (ja) * 1998-09-24 2000-04-07 Victor Co Of Japan Ltd インターフェース回路
WO2000025312A1 (fr) * 1998-10-27 2000-05-04 Hitachi Maxell, Ltd. Procede et systeme d'enregistrement d'informations, systeme de compression/decompression d'images, procede de commande de ces systemes, et systeme de controle comprenant une partie ou la totalite des systemes precedents
US6205499B1 (en) * 1998-12-18 2001-03-20 The United States Of America As Represented By The Secretary Of The Navy System for compressing video data using bi-orthogonal wavelet coding having a DSP for adjusting compression ratios to maintain a constant data flow rate of the compressed data
SE522856C2 (sv) * 1999-01-29 2004-03-09 Axis Ab En datalagrings- och reduceringsmetod för digitala bilder, samt ett övervakningssystem som använder nämnda metod
KR100324746B1 (ko) * 1999-04-24 2002-02-20 구자홍 음성 청취가 가능한 디지탈 데이터 플레이어
US6504995B1 (en) * 1999-07-21 2003-01-07 Hewlett-Packard Company Apparatus and method for storing compressed data to a storage device
JP4004695B2 (ja) * 1999-10-04 2007-11-07 パイオニア株式会社 情報記録装置
JP4501187B2 (ja) 1999-10-22 2010-07-14 ソニー株式会社 情報処理装置、情報処理システム及び情報処理方法
EP1104196A3 (en) * 1999-11-09 2004-06-16 Denon, Ltd. Device for data compression and storage
US6741650B1 (en) * 2000-03-02 2004-05-25 Adc Telecommunications, Inc. Architecture for intermediate frequency encoder
US6766100B1 (en) * 2000-10-19 2004-07-20 Ati International Srl Method and apparatus for multi-TV tuner display of video information
US20020136538A1 (en) * 2001-03-22 2002-09-26 Koninklijke Philips Electronics N.V. Smart quality setting for personal TV recording
KR20030007711A (ko) * 2001-03-26 2003-01-23 코닌클리케 필립스 일렉트로닉스 엔.브이. 멀티미디어 아이템들의 저장
JP2003199045A (ja) * 2001-12-26 2003-07-11 Victor Co Of Japan Ltd 情報記録信号の生成方法、情報信号の再生方法、情報信号の伝送方法、情報記録信号生成装置、情報信号再生装置、情報信号伝送装置、情報信号記録媒体、及び情報信号伝送用プログラム
US6993285B2 (en) * 2002-04-11 2006-01-31 International Business Machines Corporation Audio buffer processing
JP4162454B2 (ja) * 2002-09-10 2008-10-08 三洋電機株式会社 データ処理装置
JP3712204B2 (ja) * 2002-10-31 2005-11-02 ソニー株式会社 記録再生装置
KR20040104237A (ko) * 2003-06-03 2004-12-10 삼성전자주식회사 압축방식을 자동으로 설정하는 촬영장치 및 방법
JP2005033622A (ja) * 2003-07-08 2005-02-03 Matsushita Electric Ind Co Ltd 映像信号記録装置および映像信号記録方法
JP4101780B2 (ja) * 2004-03-22 2008-06-18 株式会社日立国際電気 信号伝送方法および信号伝送装置
US7876357B2 (en) 2005-01-31 2011-01-25 The Invention Science Fund I, Llc Estimating shared image device operational capabilities or resources
US20060174203A1 (en) 2005-01-31 2006-08-03 Searete Llc, A Limited Liability Corporation Of The State Of Delaware Viewfinder for shared image device
US20060170956A1 (en) 2005-01-31 2006-08-03 Jung Edward K Shared image devices
US9489717B2 (en) 2005-01-31 2016-11-08 Invention Science Fund I, Llc Shared image device
US8606383B2 (en) 2005-01-31 2013-12-10 The Invention Science Fund I, Llc Audio sharing
US9124729B2 (en) 2005-01-31 2015-09-01 The Invention Science Fund I, Llc Shared image device synchronization or designation
US7920169B2 (en) 2005-01-31 2011-04-05 Invention Science Fund I, Llc Proximity of shared image devices
US9082456B2 (en) 2005-01-31 2015-07-14 The Invention Science Fund I Llc Shared image device designation
US8902320B2 (en) 2005-01-31 2014-12-02 The Invention Science Fund I, Llc Shared image device synchronization or designation
US9910341B2 (en) 2005-01-31 2018-03-06 The Invention Science Fund I, Llc Shared image device designation
US9325781B2 (en) 2005-01-31 2016-04-26 Invention Science Fund I, Llc Audio sharing
US9093121B2 (en) 2006-02-28 2015-07-28 The Invention Science Fund I, Llc Data management of an audio data stream
US9451200B2 (en) 2005-06-02 2016-09-20 Invention Science Fund I, Llc Storage access technique for captured data
US9001215B2 (en) 2005-06-02 2015-04-07 The Invention Science Fund I, Llc Estimating shared image device operational capabilities or resources
US9967424B2 (en) 2005-06-02 2018-05-08 Invention Science Fund I, Llc Data storage usage protocol
US9819490B2 (en) 2005-05-04 2017-11-14 Invention Science Fund I, Llc Regional proximity for shared image device(s)
US7782365B2 (en) 2005-06-02 2010-08-24 Searete Llc Enhanced video/still image correlation
US8681225B2 (en) 2005-06-02 2014-03-25 Royce A. Levien Storage access technique for captured data
US9942511B2 (en) 2005-10-31 2018-04-10 Invention Science Fund I, Llc Preservation/degradation of video/audio aspects of a data stream
US10003762B2 (en) 2005-04-26 2018-06-19 Invention Science Fund I, Llc Shared image devices
JP4769695B2 (ja) * 2005-12-16 2011-09-07 キヤノン株式会社 撮像装置及び再生装置
CN100591111C (zh) * 2005-12-16 2010-02-17 佳能株式会社 摄像设备和摄像方法以及再现设备和再现方法
JP2009100461A (ja) * 2007-09-28 2009-05-07 Sanyo Electric Co Ltd 映像記録再生装置、映像記録装置、及び映像符号化装置。
CN101931773A (zh) * 2009-06-23 2010-12-29 虹软(杭州)多媒体信息技术有限公司 视频处理方法
CN102169134A (zh) * 2010-12-17 2011-08-31 中国电力科学研究院 一种基于硬件的暂态电压记录方法
US9313300B2 (en) * 2013-11-07 2016-04-12 Integrated Device Technology, Inc. Methods and apparatuses for a unified compression framework of baseband signals

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3141241B2 (ja) * 1990-08-24 2001-03-05 ソニー株式会社 ディスク記録装置及びディスク再生装置
JP2507174B2 (ja) * 1990-11-20 1996-06-12 松下電器産業株式会社 光ディスク装置
AU678490B2 (en) * 1993-07-12 1997-05-29 Sony Corporation Decoding method and apparatus
JPH087478A (ja) * 1994-06-20 1996-01-12 Pioneer Video Corp 圧縮画像情報の記録装置
DE69524023T2 (de) * 1994-09-26 2002-06-20 Matsushita Electric Industrial Co., Ltd. Aufnahmevorrichtung für digitale Signale
MY114287A (en) * 1994-12-26 2002-09-30 Sony Corp Digital video recorder
JP3774914B2 (ja) * 1995-09-27 2006-05-17 ソニー株式会社 ビデオ装置

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6574422B1 (en) 1997-12-12 2003-06-03 Kabushiki Kaisha Toshiba Digital recording system using variable recording rate
US6577811B1 (en) 1997-12-12 2003-06-10 Kabushiki Kaisha Toshiba Recorded contents protection scheme for digital recording/reproducing system
US6577812B1 (en) 1997-12-12 2003-06-10 Kabushiki Kaisha Toshiba Digital recording system using variable recording rate
US6564005B1 (en) 1999-01-28 2003-05-13 International Business Machines Corporation Multi-user video hard disk recorder
US6795383B1 (en) 1999-06-02 2004-09-21 Matsushita Electric Industrial Co., Ltd. Optical disk and apparatus and method of recording and reproducing data thereof
JP2008252940A (ja) * 2008-07-01 2008-10-16 Sony Corp 編集装置及び編集方法

Also Published As

Publication number Publication date
EP0859523B1 (en) 2003-04-16
EP0859523A2 (en) 1998-08-19
US6115341A (en) 2000-09-05
DE69813343D1 (de) 2003-05-22
CN1198066A (zh) 1998-11-04
CN1178528C (zh) 2004-12-01
EP0859523A3 (en) 2000-04-19
KR19980071371A (ko) 1998-10-26
ES2192742T3 (es) 2003-10-16
DE69813343T2 (de) 2004-02-12

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