JPS53105201A - Record information reproducing device - Google Patents

Record information reproducing device

Info

Publication number
JPS53105201A
JPS53105201A JP2006477A JP2006477A JPS53105201A JP S53105201 A JPS53105201 A JP S53105201A JP 2006477 A JP2006477 A JP 2006477A JP 2006477 A JP2006477 A JP 2006477A JP S53105201 A JPS53105201 A JP S53105201A
Authority
JP
Japan
Prior art keywords
reproducing device
record information
information reproducing
defferent
memorizing
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
JP2006477A
Other languages
Japanese (ja)
Inventor
Atsumi Hirata
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.)
Victor Company of Japan Ltd
Original Assignee
Victor Company of Japan 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 Victor Company of Japan Ltd filed Critical Victor Company of Japan Ltd
Priority to JP2006477A priority Critical patent/JPS53105201A/en
Publication of JPS53105201A publication Critical patent/JPS53105201A/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
    • G11B21/00—Head arrangements not specific to the method of recording or reproducing
    • G11B21/02—Driving or moving of heads
    • G11B21/10—Track finding or aligning by moving the head ; Provisions for maintaining alignment of the head relative to the track during transducing operation, i.e. track following

Abstract

PURPOSE:To ensure an accurate tracking at all times through a simple constitution, by memorizing the tracking servo-control signals of two pairs of the defferent frequency into the memory circuit and utilizing the memory value right before the occurrence of the drop-out.
JP2006477A 1977-02-25 1977-02-25 Record information reproducing device Pending JPS53105201A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2006477A JPS53105201A (en) 1977-02-25 1977-02-25 Record information reproducing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2006477A JPS53105201A (en) 1977-02-25 1977-02-25 Record information reproducing device

Publications (1)

Publication Number Publication Date
JPS53105201A true JPS53105201A (en) 1978-09-13

Family

ID=12016650

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2006477A Pending JPS53105201A (en) 1977-02-25 1977-02-25 Record information reproducing device

Country Status (1)

Country Link
JP (1) JPS53105201A (en)

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