JPS5382118A - Long time magnetic recording and reproducing unit - Google Patents

Long time magnetic recording and reproducing unit

Info

Publication number
JPS5382118A
JPS5382118A JP15909176A JP15909176A JPS5382118A JP S5382118 A JPS5382118 A JP S5382118A JP 15909176 A JP15909176 A JP 15909176A JP 15909176 A JP15909176 A JP 15909176A JP S5382118 A JPS5382118 A JP S5382118A
Authority
JP
Japan
Prior art keywords
long time
magnetic recording
reproducing unit
time magnetic
recording
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
JP15909176A
Other languages
Japanese (ja)
Other versions
JPS6011867B2 (en
Inventor
Yasuharu Sawazaki
Norihiko Miyawaki
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP51159091A priority Critical patent/JPS6011867B2/en
Publication of JPS5382118A publication Critical patent/JPS5382118A/en
Publication of JPS6011867B2 publication Critical patent/JPS6011867B2/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
    • G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/36—Monitoring, i.e. supervising the progress of recording or reproducing
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B33/00—Constructional parts, details or accessories not provided for in the other groups of this subclass
    • G11B33/10—Indicating arrangements; Warning arrangements

Landscapes

  • Television Signal Processing For Recording (AREA)

Abstract

PURPOSE:To detect the choking phenomenon of head, by recording with one of two rotary video heads and by judging with another whether the input video signal is normally recorded or not.
JP51159091A 1976-12-27 1976-12-27 Long-term magnetic recording and reproducing device Expired JPS6011867B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP51159091A JPS6011867B2 (en) 1976-12-27 1976-12-27 Long-term magnetic recording and reproducing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP51159091A JPS6011867B2 (en) 1976-12-27 1976-12-27 Long-term magnetic recording and reproducing device

Publications (2)

Publication Number Publication Date
JPS5382118A true JPS5382118A (en) 1978-07-20
JPS6011867B2 JPS6011867B2 (en) 1985-03-28

Family

ID=15686029

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51159091A Expired JPS6011867B2 (en) 1976-12-27 1976-12-27 Long-term magnetic recording and reproducing device

Country Status (1)

Country Link
JP (1) JPS6011867B2 (en)

Also Published As

Publication number Publication date
JPS6011867B2 (en) 1985-03-28

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