JPS52123216A - Magnetic tape device - Google Patents

Magnetic tape device

Info

Publication number
JPS52123216A
JPS52123216A JP3932176A JP3932176A JPS52123216A JP S52123216 A JPS52123216 A JP S52123216A JP 3932176 A JP3932176 A JP 3932176A JP 3932176 A JP3932176 A JP 3932176A JP S52123216 A JPS52123216 A JP S52123216A
Authority
JP
Japan
Prior art keywords
magnetic tape
tape device
magnetic head
amplifying
amplified
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.)
Pending
Application number
JP3932176A
Other languages
Japanese (ja)
Inventor
Tadashi Wakabayashi
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.)
Hitachi Ltd
Original Assignee
Hitachi 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
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP3932176A priority Critical patent/JPS52123216A/en
Publication of JPS52123216A publication Critical patent/JPS52123216A/en
Pending 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
    • G11B5/02—Recording, reproducing, or erasing methods; Read, write or erase circuits therefor
    • G11B5/027—Analogue recording
    • G11B5/035—Equalising

Landscapes

  • Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)

Abstract

PURPOSE:To compensate the characteristic variation due to wear of a magnetic head by comparing the phases of the amplified and reproduced signal-reading magnetic head and the reference signal to adjust the characteristics of an amplifying and reproducing circuit system.
JP3932176A 1976-04-09 1976-04-09 Magnetic tape device Pending JPS52123216A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3932176A JPS52123216A (en) 1976-04-09 1976-04-09 Magnetic tape device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3932176A JPS52123216A (en) 1976-04-09 1976-04-09 Magnetic tape device

Publications (1)

Publication Number Publication Date
JPS52123216A true JPS52123216A (en) 1977-10-17

Family

ID=12549833

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3932176A Pending JPS52123216A (en) 1976-04-09 1976-04-09 Magnetic tape device

Country Status (1)

Country Link
JP (1) JPS52123216A (en)

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