DE69805563D1 - Ein Plattengerät mit einem einzelnen Aufnahmekopf fähig zum gleichzeitigen Aufnehmen und Wiedergeben - Google Patents

Ein Plattengerät mit einem einzelnen Aufnahmekopf fähig zum gleichzeitigen Aufnehmen und Wiedergeben

Info

Publication number
DE69805563D1
DE69805563D1 DE69805563T DE69805563T DE69805563D1 DE 69805563 D1 DE69805563 D1 DE 69805563D1 DE 69805563 T DE69805563 T DE 69805563T DE 69805563 T DE69805563 T DE 69805563T DE 69805563 D1 DE69805563 D1 DE 69805563D1
Authority
DE
Germany
Prior art keywords
playback
head capable
record device
recording head
recording
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
DE69805563T
Other languages
English (en)
Other versions
DE69805563T2 (de
Inventor
Kenichi Ikeda
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.)
Toshiba Corp
Original Assignee
Toshiba 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 Toshiba Corp filed Critical Toshiba Corp
Publication of DE69805563D1 publication Critical patent/DE69805563D1/de
Application granted granted Critical
Publication of DE69805563T2 publication Critical patent/DE69805563T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/005—Reproducing at a different information rate from the information rate of recording
    • 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
    • G11B20/10527—Audio or video recording; Data buffering arrangements
    • 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
    • H04N9/87—Regeneration of colour television signals
    • H04N9/877—Regeneration of colour television signals by assembling picture element blocks in an intermediate memory
    • 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
    • G11B2020/10935—Digital recording or reproducing wherein a time constraint must be met
    • G11B2020/10953—Concurrent recording or playback of different streams or files
    • G11B2020/10962—Concurrent recording or playback of different streams or files wherein both recording and playback take place simultaneously
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B2220/00—Record carriers by type
    • G11B2220/20—Disc-shaped record carriers
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Optical Recording Or Reproduction (AREA)
  • Television Signal Processing For Recording (AREA)
DE69805563T 1997-03-19 1998-03-17 Ein Plattengerät mit einem einzelnen Aufnahmekopf fähig zum gleichzeitigen Aufnehmen und Wiedergeben Expired - Lifetime DE69805563T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6637097 1997-03-19

Publications (2)

Publication Number Publication Date
DE69805563D1 true DE69805563D1 (de) 2002-07-04
DE69805563T2 DE69805563T2 (de) 2003-01-16

Family

ID=13313889

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69805563T Expired - Lifetime DE69805563T2 (de) 1997-03-19 1998-03-17 Ein Plattengerät mit einem einzelnen Aufnahmekopf fähig zum gleichzeitigen Aufnehmen und Wiedergeben

Country Status (3)

Country Link
US (1) US6240244B1 (de)
EP (1) EP0866446B1 (de)
DE (1) DE69805563T2 (de)

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6111709A (en) * 1997-09-24 2000-08-29 Sony Corporation Digital recorder with seamless punch-out
NL1010109C2 (nl) * 1997-09-30 2000-04-20 Sony Electronics Inc Videoregistratie-inrichting met de mogelijkheid van gelijktijdig registreren en afspelen voor het onmiddellijk registreren van weergegeven beelden en het dynamisch vangen en opslaan van beelden voor opvolgende redactie en registratie.
JP3015354B2 (ja) * 1997-12-05 2000-03-06 日本電信電話株式会社 ビデオ情報記憶・再生システム、蓄積装置、再生装置およびその制御方法
JPH11213555A (ja) * 1998-01-21 1999-08-06 Pioneer Electron Corp 情報記録再生装置
WO1999048094A2 (en) * 1998-03-19 1999-09-23 Koninklijke Philips Electronics N.V. Recording/reproduction and/or editing of real time information on/from a disc like record carrier
CA2290498A1 (en) * 1998-03-19 1999-09-23 Koninklijke Philips Electronics N.V. Recording/reproduction and/or editing of real time information on/from a disc like record carrier
US6788882B1 (en) * 1998-04-17 2004-09-07 Timesurf, L.L.C. Systems and methods for storing a plurality of video streams on re-writable random-access media and time-and channel- based retrieval thereof
US6587641B1 (en) * 1998-07-21 2003-07-01 Matsushita Electric Industrial Co., Ltd. Apparatus for simultaneously writing and outputting data stream
US7558472B2 (en) * 2000-08-22 2009-07-07 Tivo Inc. Multimedia signal processing system
CN100370817C (zh) * 1999-07-28 2008-02-20 三星电子株式会社 随机存取存储设备
GB9918772D0 (en) * 1999-08-09 1999-10-13 British Sky Broadcasting Ltd Improvements in receivers for television signals
DE60025729T2 (de) * 1999-08-09 2006-11-02 British Sky Broadcasting Limited Eine elektronische programmübersicht benutzende fernsehprogrammaufnahmeanlage
JP2001067786A (ja) * 1999-08-30 2001-03-16 Matsushita Electric Ind Co Ltd 記録再生装置
US7020892B2 (en) * 1999-09-03 2006-03-28 Lsi Logic Corporation Time-shifted video signal processing
KR100565045B1 (ko) * 1999-09-16 2006-03-30 삼성전자주식회사 다채널 데이터 기록/재생 방법 및 그 장치
EP1087392B1 (de) 1999-09-27 2008-07-16 Victor Company of Japan, Ltd. Informationssignalaufzeichnungs- und wiedergabegerät
US6693857B1 (en) * 1999-11-04 2004-02-17 Thomson Licensing S.A. Data buffer management to enable apparent simultaneous record and playback from a rewritable digital disk
US7092622B1 (en) * 1999-11-10 2006-08-15 Thomson Licensing DVD recorder pause feature utilizing variable read rate
KR100669896B1 (ko) * 1999-11-10 2007-01-18 톰슨 라이센싱 Ｄｖｄ 레코더를 위한 페이딩 특징
US6985416B1 (en) 1999-11-10 2006-01-10 Thomson Licensing S.A. Buffer optimization for simultaneous encoding-decoding and pause-catch-up for real time DVD recorder
EP1265440A4 (de) * 1999-12-24 2006-07-12 Fujitsu Ltd Vorrichtung zur speicherung und wiedergabe von informationen
KR100700859B1 (ko) * 2000-03-28 2007-03-29 마츠시타 덴끼 산교 가부시키가이샤 기록장치, 특수재생시스템, 재생장치, 단말장치, 동시기록재생방법, 특수재생방법, 매체 및 프로그램
GB0008691D0 (en) * 2000-04-07 2000-05-31 Post Impressions Systems Ltd Input and output systems for data processing
US6937814B1 (en) * 2000-04-14 2005-08-30 Realnetworks, Inc. System and method for play while recording processing
US6483986B1 (en) * 2000-05-26 2002-11-19 Keen Personal Media, Inc. Method and apparatus for recording streaming video data upon selection of alternative subject matter
EP1328118A4 (de) * 2000-09-18 2011-03-16 Panasonic Corp Sprach-/videoinformationsaufzeichnungs-/-wiedergabeeinrichtung und verfahren dafür
JP2002140875A (ja) * 2000-11-01 2002-05-17 Matsushita Electric Ind Co Ltd ディスク再生装置およびディスク読み出し方法
US20030223735A1 (en) * 2001-02-28 2003-12-04 Boyle William B. System and a method for receiving and storing a transport stream for deferred presentation of a program to a user
US20020138165A1 (en) * 2001-03-26 2002-09-26 Koninklijke Philips Electronics N.V. System and method for recording and playing audio selections
JP3860428B2 (ja) * 2001-03-29 2006-12-20 富士通株式会社 画像記録装置
HUP0401793A2 (en) * 2001-08-30 2004-12-28 Matsushita Electric Ind Co Ltd Information recording medium, simultaneous recording method, and information recording/reproduction apparatus
CN100423114C (zh) * 2001-08-30 2008-10-01 松下电器产业株式会社 同时记录方法、同时再现方法和信息记录设备及信息再现设备
US7206502B2 (en) * 2001-09-21 2007-04-17 International Business Machines Corporation Apparatus and method for recording and reproducing digital data
FR2839844A1 (fr) 2002-05-16 2003-11-21 Thomson Licensing Sa Decodeur numerique ayant un mode de fonctionnement dit "revisualisation" et comprenant deux memoires tampon
JP4099725B2 (ja) 2005-09-16 2008-06-11 コニカミノルタビジネステクノロジーズ株式会社 画像形成装置
US7848314B2 (en) * 2006-05-10 2010-12-07 Nuance Communications, Inc. VOIP barge-in support for half-duplex DSR client on a full-duplex network
US20070274297A1 (en) * 2006-05-10 2007-11-29 Cross Charles W Jr Streaming audio from a full-duplex network through a half-duplex device
US8948574B2 (en) * 2008-11-24 2015-02-03 Mediatek Inc. Multimedia recording apparatus and method

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05151758A (ja) * 1991-11-28 1993-06-18 Sharp Corp 情報記録再生装置
DE69324760T2 (de) * 1992-10-19 1999-11-11 Koninkl Philips Electronics Nv Gerät zur Speicherung eines Datensignals in einem Speicher und zur Wiedergabe des Datensignals aus diesem Speicher
US5371551A (en) * 1992-10-29 1994-12-06 Logan; James Time delayed digital video system using concurrent recording and playback
JPH06205292A (ja) * 1992-11-27 1994-07-22 Matsushita Electric Ind Co Ltd 編集装置
US5438423C1 (en) * 1993-06-25 2002-08-27 Grass Valley Us Inc Time warping for video viewing
JPH0778412A (ja) * 1993-07-13 1995-03-20 Sony Corp 記録再生装置及び方法並びに再生装置及び方法
JP3541484B2 (ja) * 1995-02-13 2004-07-14 ソニー株式会社 再生装置、記録装置

Also Published As

Publication number Publication date
EP0866446A3 (de) 1999-03-31
EP0866446B1 (de) 2002-05-29
DE69805563T2 (de) 2003-01-16
US6240244B1 (en) 2001-05-29
EP0866446A2 (de) 1998-09-23

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