DE69028183D1 - Magnetisches Aufnahme- und Wiedergabegerät - Google Patents

Magnetisches Aufnahme- und Wiedergabegerät

Info

Publication number
DE69028183D1
DE69028183D1 DE69028183T DE69028183T DE69028183D1 DE 69028183 D1 DE69028183 D1 DE 69028183D1 DE 69028183 T DE69028183 T DE 69028183T DE 69028183 T DE69028183 T DE 69028183T DE 69028183 D1 DE69028183 D1 DE 69028183D1
Authority
DE
Germany
Prior art keywords
signal
analog
digital
magnetic tape
digital signal
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
DE69028183T
Other languages
English (en)
Other versions
DE69028183T2 (de
Inventor
Munekatsu Fukuyama
Yutaka Soda
Keisuke Fujiwara
Hiroaki Yada
Satoru Seko
Tetsuo Sekiya
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
Application granted granted Critical
Publication of DE69028183D1 publication Critical patent/DE69028183D1/de
Publication of DE69028183T2 publication Critical patent/DE69028183T2/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
    • 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
    • G11B5/00817—Recording on, or reproducing or erasing from, magnetic tapes, sheets, e.g. cards, or wires magnetic tapes on longitudinal tracks only, e.g. for serpentine format recording
    • G11B5/00821—Recording on, or reproducing or erasing from, magnetic tapes, sheets, e.g. cards, or wires magnetic tapes on longitudinal tracks only, e.g. for serpentine format recording using stationary heads
    • G11B5/00826—Recording on, or reproducing or erasing from, magnetic tapes, sheets, e.g. cards, or wires magnetic tapes on longitudinal tracks only, e.g. for serpentine format recording using stationary heads comprising a plurality of single poles or gaps or groups thereof operative at the same time
    • 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
    • G11B5/00878—Recording on, or reproducing or erasing from, magnetic tapes, sheets, e.g. cards, or wires magnetic tapes transducing different track configurations or formats on the same tape
    • 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
    • G11B5/488—Disposition of heads
    • G11B5/4893—Disposition of heads relative to moving tape
    • 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
    • G11B5/86—Re-recording, i.e. transcribing information from one magnetisable record carrier on to one or more similar or dissimilar record carriers

Landscapes

  • Recording Or Reproducing By Magnetic Means (AREA)
  • Electronic Switches (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Digital Magnetic Recording (AREA)
  • Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)
DE69028183T 1989-11-29 1990-11-29 Magnetisches Aufnahme- und Wiedergabegerät Expired - Fee Related DE69028183T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1310450A JPH03171475A (ja) 1989-11-29 1989-11-29 磁気記録装置

Publications (2)

Publication Number Publication Date
DE69028183D1 true DE69028183D1 (de) 1996-09-26
DE69028183T2 DE69028183T2 (de) 1997-03-27

Family

ID=18005397

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69028183T Expired - Fee Related DE69028183T2 (de) 1989-11-29 1990-11-29 Magnetisches Aufnahme- und Wiedergabegerät

Country Status (6)

Country Link
EP (1) EP0430268B1 (de)
JP (1) JPH03171475A (de)
KR (1) KR910010402A (de)
AT (1) ATE141708T1 (de)
CA (1) CA2031104A1 (de)
DE (1) DE69028183T2 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2923161B2 (ja) * 1993-03-12 1999-07-26 シャープ株式会社 磁気テープ再生装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2922144A (en) * 1954-03-01 1960-01-19 Smith Corona Marchant Inc Read-record circuits
JPS6052482B2 (ja) * 1977-12-16 1985-11-19 日本ビクター株式会社 磁気記録方式
JPS56156975A (en) * 1980-05-02 1981-12-03 Seiko Instr & Electronics Ltd Magnetic recorder
JPS58200412A (ja) * 1982-05-19 1983-11-22 Nippon Columbia Co Ltd 固定ヘッド型ｐｃｍ磁気記録再生装置
JPS62189629A (ja) * 1986-02-14 1987-08-19 Matsushita Electric Ind Co Ltd ダビング装置
NL8901712A (nl) * 1989-01-30 1990-08-16 Philips Nv Longitudinaal magneetband recording systeem alsmede een magneetbandapparaat geschikt voor toepassing in het systeem alsmede een magneetkop geschikt voor toepassing in het magneetbandapparaat.

Also Published As

Publication number Publication date
KR910010402A (ko) 1991-06-29
JPH03171475A (ja) 1991-07-24
DE69028183T2 (de) 1997-03-27
EP0430268B1 (de) 1996-08-21
EP0430268A3 (en) 1992-11-25
ATE141708T1 (de) 1996-09-15
EP0430268A2 (de) 1991-06-05
CA2031104A1 (en) 1991-05-30

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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