JPS51131302A - Detection signal indication system of dropout of video tape - Google Patents

Detection signal indication system of dropout of video tape

Info

Publication number
JPS51131302A
JPS51131302A JP50055612A JP5561275A JPS51131302A JP S51131302 A JPS51131302 A JP S51131302A JP 50055612 A JP50055612 A JP 50055612A JP 5561275 A JP5561275 A JP 5561275A JP S51131302 A JPS51131302 A JP S51131302A
Authority
JP
Japan
Prior art keywords
dropout
detection signal
video tape
signal indication
indication system
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
JP50055612A
Other languages
Japanese (ja)
Other versions
JPS5524172B2 (en
Inventor
Takeshi Amano
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.)
TDK Corp
Original Assignee
TDK 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 TDK Corp filed Critical TDK Corp
Priority to JP50055612A priority Critical patent/JPS51131302A/en
Publication of JPS51131302A publication Critical patent/JPS51131302A/en
Publication of JPS5524172B2 publication Critical patent/JPS5524172B2/ja
Granted 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

Landscapes

  • Measuring Magnetic Variables (AREA)
  • Television Signal Processing For Recording (AREA)
  • Manufacturing Of Magnetic Record Carriers (AREA)

Abstract

PURPOSE:In inspection of dropout of video tape, the detection signal is not displayed as it is, but is displayed after conversion to be an easily observable signal such as one vertical line, so that ocular fatigue of inspector can be reduced and inspection efficiency is improved.
JP50055612A 1975-05-08 1975-05-08 Detection signal indication system of dropout of video tape Granted JPS51131302A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50055612A JPS51131302A (en) 1975-05-08 1975-05-08 Detection signal indication system of dropout of video tape

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50055612A JPS51131302A (en) 1975-05-08 1975-05-08 Detection signal indication system of dropout of video tape

Publications (2)

Publication Number Publication Date
JPS51131302A true JPS51131302A (en) 1976-11-15
JPS5524172B2 JPS5524172B2 (en) 1980-06-27

Family

ID=13003577

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50055612A Granted JPS51131302A (en) 1975-05-08 1975-05-08 Detection signal indication system of dropout of video tape

Country Status (1)

Country Link
JP (1) JPS51131302A (en)

Also Published As

Publication number Publication date
JPS5524172B2 (en) 1980-06-27

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