JPS567255A - Head positioning signal recording method of magnetic recording and reproducing device - Google Patents

Head positioning signal recording method of magnetic recording and reproducing device

Info

Publication number
JPS567255A
JPS567255A JP8367579A JP8367579A JPS567255A JP S567255 A JPS567255 A JP S567255A JP 8367579 A JP8367579 A JP 8367579A JP 8367579 A JP8367579 A JP 8367579A JP S567255 A JPS567255 A JP S567255A
Authority
JP
Japan
Prior art keywords
head positioning
signal
positioning signal
magnetic
recorded
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
JP8367579A
Other languages
Japanese (ja)
Other versions
JPS5944707B2 (en
Inventor
Yasuo Mihashi
Yoshihisa Nishitani
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP54083675A priority Critical patent/JPS5944707B2/en
Publication of JPS567255A publication Critical patent/JPS567255A/en
Publication of JPS5944707B2 publication Critical patent/JPS5944707B2/en
Expired 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
    • G11B5/008—Recording on, or reproducing or erasing from, magnetic tapes, sheets, e.g. cards, or wires

Landscapes

  • Indexing, Searching, Synchronizing, And The Amount Of Synchronization Travel Of Record Carriers (AREA)

Abstract

PURPOSE:To make it possible to record the head positioning signal onto the magnetic material coated layer of a magnetic tape, by using a double-gap full-width signal erasing magnetic head. CONSTITUTION:Head positioning signal 7 is recorded through full width of magnetic material coated layer 1a of magnetic tape 1; and since the frequency of control signal 5a recorded on control track 5 and the frequency of head positioning signal 7 are made different from each other, head positioning signal 7 can be repeoduced by the magnetic head which records and reproduces control signal 5a. Since sound signals recorded on the first and the second audio tracks 4a and 4b are frequency- modulated, head positioning signal 7 does not impede reproducing of this sound signal. Further, when the video signal recorded on video track 6 is reproduced, head positioning signal 7 can be prevented from impeding this reproducing by utilizing difference between the magnetization direction of the video signal and the magnetization direction of head positioning signal 7.
JP54083675A 1979-06-29 1979-06-29 Cue signal recording method for magnetic recording/reproducing device Expired JPS5944707B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP54083675A JPS5944707B2 (en) 1979-06-29 1979-06-29 Cue signal recording method for magnetic recording/reproducing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP54083675A JPS5944707B2 (en) 1979-06-29 1979-06-29 Cue signal recording method for magnetic recording/reproducing device

Publications (2)

Publication Number Publication Date
JPS567255A true JPS567255A (en) 1981-01-24
JPS5944707B2 JPS5944707B2 (en) 1984-10-31

Family

ID=13809049

Family Applications (1)

Application Number Title Priority Date Filing Date
JP54083675A Expired JPS5944707B2 (en) 1979-06-29 1979-06-29 Cue signal recording method for magnetic recording/reproducing device

Country Status (1)

Country Link
JP (1) JPS5944707B2 (en)

Also Published As

Publication number Publication date
JPS5944707B2 (en) 1984-10-31

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