GB2266001B - Rotary head magnetic recording and reproducing system - Google Patents

Rotary head magnetic recording and reproducing system

Info

Publication number
GB2266001B
GB2266001B GB9307395A GB9307395A GB2266001B GB 2266001 B GB2266001 B GB 2266001B GB 9307395 A GB9307395 A GB 9307395A GB 9307395 A GB9307395 A GB 9307395A GB 2266001 B GB2266001 B GB 2266001B
Authority
GB
United Kingdom
Prior art keywords
magnetic recording
rotary head
reproducing system
head magnetic
reproducing
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
GB9307395A
Other versions
GB9307395D0 (en
GB2266001A (en
Inventor
Tatsumaro Yamashita
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.)
Alps Alpine Co Ltd
Original Assignee
Alps Electric Co Ltd
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 JP63319248A external-priority patent/JP2589168B2/en
Application filed by Alps Electric Co Ltd filed Critical Alps Electric Co Ltd
Publication of GB9307395D0 publication Critical patent/GB9307395D0/en
Publication of GB2266001A publication Critical patent/GB2266001A/en
Application granted granted Critical
Publication of GB2266001B publication Critical patent/GB2266001B/en
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
    • G11B5/48—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
    • G11B5/53—Disposition or mounting of heads on rotating support
    • G11B5/531—Disposition of more than one recording or reproducing head on support rotating cyclically around an axis
    • 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
    • G11B20/1879—Direct read-after-write methods

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Digital Magnetic Recording (AREA)
GB9307395A 1988-12-17 1993-04-08 Rotary head magnetic recording and reproducing system Expired - Fee Related GB2266001B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP63319248A JP2589168B2 (en) 1988-12-17 1988-12-17 Rotating head type magnetic recording / reproducing device
GB8926095A GB2226180A (en) 1988-12-17 1989-11-17 Rotary head magnetic recording and reproducing apparatus

Publications (3)

Publication Number Publication Date
GB9307395D0 GB9307395D0 (en) 1993-06-02
GB2266001A GB2266001A (en) 1993-10-13
GB2266001B true GB2266001B (en) 1994-02-09

Family

ID=26296223

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9307395A Expired - Fee Related GB2266001B (en) 1988-12-17 1993-04-08 Rotary head magnetic recording and reproducing system

Country Status (1)

Country Link
GB (1) GB2266001B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9153246B1 (en) 2014-09-25 2015-10-06 International Business Machines Corporation Magnetic tape rewind overwrite data protection

Also Published As

Publication number Publication date
GB9307395D0 (en) 1993-06-02
GB2266001A (en) 1993-10-13

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19941117