JPS6315669B2 - - Google Patents

Info

Publication number
JPS6315669B2
JPS6315669B2 JP56027316A JP2731681A JPS6315669B2 JP S6315669 B2 JPS6315669 B2 JP S6315669B2 JP 56027316 A JP56027316 A JP 56027316A JP 2731681 A JP2731681 A JP 2731681A JP S6315669 B2 JPS6315669 B2 JP S6315669B2
Authority
JP
Japan
Prior art keywords
signal
recording
track
head
reference track
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
Application number
JP56027316A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57141078A (en
Inventor
Etsuro Saito
Masahiro Kanbara
Hideo Ito
Takayuki Sasaki
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 JP56027316A priority Critical patent/JPS57141078A/ja
Publication of JPS57141078A publication Critical patent/JPS57141078A/ja
Publication of JPS6315669B2 publication Critical patent/JPS6315669B2/ja
Granted 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
    • G11B5/58—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 provision for moving the head for the purpose of maintaining alignment of the head relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following
    • G11B5/596—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 provision for moving the head for the purpose of maintaining alignment of the head relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following for track following on disks

Landscapes

  • Indexing, Searching, Synchronizing, And The Amount Of Synchronization Travel Of Record Carriers (AREA)
  • Moving Of The Head To Find And Align With The Track (AREA)
JP56027316A 1981-02-26 1981-02-26 Recording and reproducing device Granted JPS57141078A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56027316A JPS57141078A (en) 1981-02-26 1981-02-26 Recording and reproducing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56027316A JPS57141078A (en) 1981-02-26 1981-02-26 Recording and reproducing device

Publications (2)

Publication Number Publication Date
JPS57141078A JPS57141078A (en) 1982-09-01
JPS6315669B2 true JPS6315669B2 (ko) 1988-04-05

Family

ID=12217674

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56027316A Granted JPS57141078A (en) 1981-02-26 1981-02-26 Recording and reproducing device

Country Status (1)

Country Link
JP (1) JPS57141078A (ko)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5371763A (en) * 1976-12-09 1978-06-26 Burroughs Corp Method and system of positioning of device
JPS5461908A (en) * 1977-10-27 1979-05-18 Teac Corp Information reproducer

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5371763A (en) * 1976-12-09 1978-06-26 Burroughs Corp Method and system of positioning of device
JPS5461908A (en) * 1977-10-27 1979-05-18 Teac Corp Information reproducer

Also Published As

Publication number Publication date
JPS57141078A (en) 1982-09-01

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