JPS51138415A - Magnetic recorder/reproducer - Google Patents

Magnetic recorder/reproducer

Info

Publication number
JPS51138415A
JPS51138415A JP50061993A JP6199375A JPS51138415A JP S51138415 A JPS51138415 A JP S51138415A JP 50061993 A JP50061993 A JP 50061993A JP 6199375 A JP6199375 A JP 6199375A JP S51138415 A JPS51138415 A JP S51138415A
Authority
JP
Japan
Prior art keywords
reproducer
magnetic recorder
rotary head
rotary
recorder
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
JP50061993A
Other languages
Japanese (ja)
Inventor
Yoshinori Masuda
Takashi Kubota
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 JP50061993A priority Critical patent/JPS51138415A/en
Publication of JPS51138415A publication Critical patent/JPS51138415A/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
    • G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
    • G11B15/02—Control of operating function, e.g. switching from recording to reproducing
    • G11B15/12—Masking of heads; circuits for Selecting or switching of heads between operative and inoperative functions or between different operative functions or for selection between operative heads; Masking of beams, e.g. of light beams
    • G11B15/14—Masking or switching periodically, e.g. of rotating heads

Landscapes

  • Television Signal Processing For Recording (AREA)
  • Recording Or Reproducing By Magnetic Means (AREA)

Abstract

PURPOSE:To provide a preferably reproduced picture by inserting an preamplifier between a rotary head and a rotary transformer in a rotary head type VTR.
JP50061993A 1975-05-26 1975-05-26 Magnetic recorder/reproducer Pending JPS51138415A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50061993A JPS51138415A (en) 1975-05-26 1975-05-26 Magnetic recorder/reproducer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50061993A JPS51138415A (en) 1975-05-26 1975-05-26 Magnetic recorder/reproducer

Publications (1)

Publication Number Publication Date
JPS51138415A true JPS51138415A (en) 1976-11-30

Family

ID=13187222

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50061993A Pending JPS51138415A (en) 1975-05-26 1975-05-26 Magnetic recorder/reproducer

Country Status (1)

Country Link
JP (1) JPS51138415A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4926573A (en) * 1972-07-11 1974-03-09

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4926573A (en) * 1972-07-11 1974-03-09

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees