JPS51138413A - Magnetic sheet recorder/reproducer - Google Patents

Magnetic sheet recorder/reproducer

Info

Publication number
JPS51138413A
JPS51138413A JP50061827A JP6182775A JPS51138413A JP S51138413 A JPS51138413 A JP S51138413A JP 50061827 A JP50061827 A JP 50061827A JP 6182775 A JP6182775 A JP 6182775A JP S51138413 A JPS51138413 A JP S51138413A
Authority
JP
Japan
Prior art keywords
magnetic sheet
reproducer
sheet recorder
recorder
packing density
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
JP50061827A
Other languages
Japanese (ja)
Inventor
Katsuya Yokoyama
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.)
Japan Broadcasting Corp
Original Assignee
Nippon Hoso Kyokai NHK
Japan Broadcasting 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 Nippon Hoso Kyokai NHK, Japan Broadcasting Corp filed Critical Nippon Hoso Kyokai NHK
Priority to JP50061827A priority Critical patent/JPS51138413A/en
Publication of JPS51138413A publication Critical patent/JPS51138413A/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
    • G11B5/012—Recording on, or reproducing or erasing from, magnetic disks
    • G11B5/016—Recording on, or reproducing or erasing from, magnetic disks using magnetic foils

Landscapes

  • Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)
  • Moving Of Head For Track Selection And Changing (AREA)
  • Moving Of The Head To Find And Align With The Track (AREA)

Abstract

PURPOSE:To provide an arbitrarily exchangeable magnetic sheet recorded in high packing density to enable precise tracking.
JP50061827A 1975-05-26 1975-05-26 Magnetic sheet recorder/reproducer Pending JPS51138413A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50061827A JPS51138413A (en) 1975-05-26 1975-05-26 Magnetic sheet recorder/reproducer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50061827A JPS51138413A (en) 1975-05-26 1975-05-26 Magnetic sheet recorder/reproducer

Publications (1)

Publication Number Publication Date
JPS51138413A true JPS51138413A (en) 1976-11-30

Family

ID=13182303

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50061827A Pending JPS51138413A (en) 1975-05-26 1975-05-26 Magnetic sheet recorder/reproducer

Country Status (1)

Country Link
JP (1) JPS51138413A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5466810A (en) * 1977-11-08 1979-05-29 Matsushita Electric Ind Co Ltd Recording and reproducing method of pilot signals
JPS59127278A (en) * 1983-01-12 1984-07-23 Hitachi Ltd Magnetic disk device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4887810A (en) * 1972-02-22 1973-11-17
JPS4930731A (en) * 1972-07-24 1974-03-19

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4887810A (en) * 1972-02-22 1973-11-17
JPS4930731A (en) * 1972-07-24 1974-03-19

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5466810A (en) * 1977-11-08 1979-05-29 Matsushita Electric Ind Co Ltd Recording and reproducing method of pilot signals
JPS59127278A (en) * 1983-01-12 1984-07-23 Hitachi Ltd Magnetic disk device

Similar Documents

Publication Publication Date Title
PT65248B (en) Improvement in magnetic disk information storage apparatus
JPS52123606A (en) Recorder/reproducer
HK20680A (en) Magnetic recording/reproducing apparatus
JPS5274307A (en) Magnetic recording media
JPS51135521A (en) Magnetic recording reproduction device
JPS51138413A (en) Magnetic sheet recorder/reproducer
JPS5271206A (en) Playback device for disc form signal recording medium
JPS5275410A (en) Magnetic recording media
JPS52132810A (en) Recorded recording medium
JPS51124904A (en) Magnetic recording medium
JPS51138416A (en) Magnetic recorder/reproducer
JPS5319013A (en) Writing circuit for magnetic memory apparatus
JPS5233506A (en) Control device of the revolving component of the magnetic recording reproduction device
JPS51138417A (en) Magnetic recorder/reproducer
JPS5223909A (en) Magnetic recording reproducing device
JPS51118411A (en) Recording and reproducing device
JPS527230A (en) Rapid wind-back recording and reproducing device for tape recorder
JPS5210712A (en) Tape unit
JPS527216A (en) Jacket type magnetic recording medium
JPS5273704A (en) Magnetic recording media
JPS51118410A (en) Recording and reproducing device
JPS5295210A (en) Duplicator for magnetic tapes
JPS5321913A (en) Magnetic recording and reproducing apparatus
JPS51118409A (en) Recording and reproducing device
JPS5312310A (en) Card type recorder/reproducer