JPS55153129A - Signal reproducing device - Google Patents

Signal reproducing device

Info

Publication number
JPS55153129A
JPS55153129A JP5989379A JP5989379A JPS55153129A JP S55153129 A JPS55153129 A JP S55153129A JP 5989379 A JP5989379 A JP 5989379A JP 5989379 A JP5989379 A JP 5989379A JP S55153129 A JPS55153129 A JP S55153129A
Authority
JP
Japan
Prior art keywords
track
period
reproduction
recording
head
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.)
Granted
Application number
JP5989379A
Other languages
English (en)
Other versions
JPS6212566B2 (ja
Inventor
Takeo Oba
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 JP5989379A priority Critical patent/JPS55153129A/ja
Publication of JPS55153129A publication Critical patent/JPS55153129A/ja
Publication of JPS6212566B2 publication Critical patent/JPS6212566B2/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
    • G11B5/584—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 tapes
    • G11B5/588—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 tapes by controlling the position of the rotating heads
    • G11B5/592—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 tapes by controlling the position of the rotating heads using bimorph elements supporting the heads

Landscapes

  • Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)
JP5989379A 1979-05-16 1979-05-16 Signal reproducing device Granted JPS55153129A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5989379A JPS55153129A (en) 1979-05-16 1979-05-16 Signal reproducing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5989379A JPS55153129A (en) 1979-05-16 1979-05-16 Signal reproducing device

Publications (2)

Publication Number Publication Date
JPS55153129A true JPS55153129A (en) 1980-11-28
JPS6212566B2 JPS6212566B2 (ja) 1987-03-19

Family

ID=13126240

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5989379A Granted JPS55153129A (en) 1979-05-16 1979-05-16 Signal reproducing device

Country Status (1)

Country Link
JP (1) JPS55153129A (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57129075A (en) * 1981-02-03 1982-08-10 Nec Corp Special reproducing device
EP0474290A2 (en) * 1990-09-04 1992-03-11 Koninklijke Philips Electronics N.V. Magnetic-tape apparatus, and scanning unit and method for reading an information block from a magnetic tape

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57129075A (en) * 1981-02-03 1982-08-10 Nec Corp Special reproducing device
EP0474290A2 (en) * 1990-09-04 1992-03-11 Koninklijke Philips Electronics N.V. Magnetic-tape apparatus, and scanning unit and method for reading an information block from a magnetic tape

Also Published As

Publication number Publication date
JPS6212566B2 (ja) 1987-03-19

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