JP4370673B2 - 磁気テープ記録装置および方法、並びに記録媒体 - Google Patents

磁気テープ記録装置および方法、並びに記録媒体 Download PDF

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Publication number
JP4370673B2
JP4370673B2 JP2000112871A JP2000112871A JP4370673B2 JP 4370673 B2 JP4370673 B2 JP 4370673B2 JP 2000112871 A JP2000112871 A JP 2000112871A JP 2000112871 A JP2000112871 A JP 2000112871A JP 4370673 B2 JP4370673 B2 JP 4370673B2
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JP
Japan
Prior art keywords
data
search
video data
video
magnetic tape
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
JP2000112871A
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English (en)
Japanese (ja)
Other versions
JP2001297537A (ja
JP2001297537A5 (enExample
Inventor
知男 早川
沢朗 榎本
俊孝 吉廣
文善 阿部
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 JP2000112871A priority Critical patent/JP4370673B2/ja
Priority to EP20010303164 priority patent/EP1146506A2/en
Priority to KR1020010019956A priority patent/KR20010098605A/ko
Priority to US09/834,508 priority patent/US20020021889A1/en
Publication of JP2001297537A publication Critical patent/JP2001297537A/ja
Publication of JP2001297537A5 publication Critical patent/JP2001297537A5/ja
Application granted granted Critical
Publication of JP4370673B2 publication Critical patent/JP4370673B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/008—Recording on, or reproducing or erasing from, magnetic tapes, sheets, e.g. cards, or wires
    • G11B5/00813—Recording on, or reproducing or erasing from, magnetic tapes, sheets, e.g. cards, or wires magnetic tapes
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/02—Recording, reproducing, or erasing methods; Read, write or erase circuits therefor
    • G11B5/09—Digital 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
    • G11B20/12—Formatting, e.g. arrangement of data block or words on the record carriers
    • G11B20/1201—Formatting, e.g. arrangement of data block or words on the record carriers on tapes
    • 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
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/008—Recording on, or reproducing or erasing from, magnetic tapes, sheets, e.g. cards, or wires
    • G11B5/00813—Recording on, or reproducing or erasing from, magnetic tapes, sheets, e.g. cards, or wires magnetic tapes
    • G11B5/00847—Recording on, or reproducing or erasing from, magnetic tapes, sheets, e.g. cards, or wires magnetic tapes on transverse tracks
    • G11B5/0086—Recording on, or reproducing or erasing from, magnetic tapes, sheets, e.g. cards, or wires magnetic tapes on transverse tracks using cyclically driven heads providing segmented tracks
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/48—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed
    • G11B5/52—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed with simultaneous movement of head and record carrier, e.g. rotation of head
    • 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
    • G11B20/12—Formatting, e.g. arrangement of data block or words on the record carriers
    • G11B2020/1264—Formatting, e.g. arrangement of data block or words on the record carriers wherein the formatting concerns a specific kind of data
    • G11B2020/1265—Control data, system data or management information, i.e. data used to access or process user data
    • G11B2020/1267—Address data

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Television Signal Processing For Recording (AREA)
  • Indexing, Searching, Synchronizing, And The Amount Of Synchronization Travel Of Record Carriers (AREA)
  • Management Or Editing Of Information On Record Carriers (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
JP2000112871A 2000-04-14 2000-04-14 磁気テープ記録装置および方法、並びに記録媒体 Expired - Fee Related JP4370673B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2000112871A JP4370673B2 (ja) 2000-04-14 2000-04-14 磁気テープ記録装置および方法、並びに記録媒体
EP20010303164 EP1146506A2 (en) 2000-04-14 2001-04-03 Recording, playback, recording medium and recording format
KR1020010019956A KR20010098605A (ko) 2000-04-14 2001-04-13 자기 테이프 기록 장치 및 방법, 자기 테이프 재생 장치및 방법, 자기 테이프의 포맷 및 기록 매체
US09/834,508 US20020021889A1 (en) 2000-04-14 2001-04-13 Magnetic tape recording apparatus and method, magnetic tape playback apparatus and method, format of magnetic tape, and recording medium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2000112871A JP4370673B2 (ja) 2000-04-14 2000-04-14 磁気テープ記録装置および方法、並びに記録媒体

Publications (3)

Publication Number Publication Date
JP2001297537A JP2001297537A (ja) 2001-10-26
JP2001297537A5 JP2001297537A5 (enExample) 2006-12-21
JP4370673B2 true JP4370673B2 (ja) 2009-11-25

Family

ID=18624944

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2000112871A Expired - Fee Related JP4370673B2 (ja) 2000-04-14 2000-04-14 磁気テープ記録装置および方法、並びに記録媒体

Country Status (4)

Country Link
US (1) US20020021889A1 (enExample)
EP (1) EP1146506A2 (enExample)
JP (1) JP4370673B2 (enExample)
KR (1) KR20010098605A (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2485500B8 (en) * 2005-07-07 2017-04-26 TiVo Solutions Inc. System and method for digital content retrieval using a threshold indicator associated with the beginning of said recorded content
US8321435B2 (en) * 2009-08-12 2012-11-27 Apple Inc. Quick find for data fields

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3322998B2 (ja) * 1994-04-12 2002-09-09 三菱電機株式会社 ディジタルｖｔｒ
JP3226444B2 (ja) * 1995-01-25 2001-11-05 三菱電機株式会社 ディジタル信号記録装置及び再生装置

Also Published As

Publication number Publication date
JP2001297537A (ja) 2001-10-26
EP1146506A2 (en) 2001-10-17
KR20010098605A (ko) 2001-11-08
US20020021889A1 (en) 2002-02-21

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