JPS576432A - Magnetic recorder and reproducer - Google Patents

Magnetic recorder and reproducer

Info

Publication number
JPS576432A
JPS576432A JP7940480A JP7940480A JPS576432A JP S576432 A JPS576432 A JP S576432A JP 7940480 A JP7940480 A JP 7940480A JP 7940480 A JP7940480 A JP 7940480A JP S576432 A JPS576432 A JP S576432A
Authority
JP
Japan
Prior art keywords
tape
control
controlling
recording
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.)
Pending
Application number
JP7940480A
Other languages
Japanese (ja)
Inventor
Hidenori Marumoto
Seiichi Yanagida
Masakazu Yokoyama
Motohiko Takeuchi
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP7940480A priority Critical patent/JPS576432A/en
Publication of JPS576432A publication Critical patent/JPS576432A/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
    • G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
    • G11B27/19—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier
    • G11B27/28—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording
    • G11B27/32—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording on separate auxiliary tracks of the same or an auxiliary record carrier

Landscapes

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

Abstract

PURPOSE:To control and use a titled device easily, by recording a control signal in the end edge part of a tape, which is excluded from an occupied range of a track, in the case of forming a lot of tracks along the longitudinal direction. CONSTITUTION:A control track CT is formed in a blank part corresponding to a range Lo of the lower end part of a tape 11, and a control pulse is recorded so as to correspond to an initial mark corresponding to a joint part of a tape which is made endless. And, it is used for controlling a running speed of the tape 11, or controlling the searching of recording information by a recording and reproducting head, controlling the stand-by, by counting a control pulse, detecting the frequency, etc., and also it can be used effectively as a signal for stopping the tape 11 at a prescribed position, as well.
JP7940480A 1980-06-12 1980-06-12 Magnetic recorder and reproducer Pending JPS576432A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7940480A JPS576432A (en) 1980-06-12 1980-06-12 Magnetic recorder and reproducer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7940480A JPS576432A (en) 1980-06-12 1980-06-12 Magnetic recorder and reproducer

Publications (1)

Publication Number Publication Date
JPS576432A true JPS576432A (en) 1982-01-13

Family

ID=13688912

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7940480A Pending JPS576432A (en) 1980-06-12 1980-06-12 Magnetic recorder and reproducer

Country Status (1)

Country Link
JP (1) JPS576432A (en)

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