JPS5680854A - Reproducing system of recording - Google Patents

Reproducing system of recording

Info

Publication number
JPS5680854A
JPS5680854A JP15851679A JP15851679A JPS5680854A JP S5680854 A JPS5680854 A JP S5680854A JP 15851679 A JP15851679 A JP 15851679A JP 15851679 A JP15851679 A JP 15851679A JP S5680854 A JPS5680854 A JP S5680854A
Authority
JP
Japan
Prior art keywords
operating mode
frame
recording
difference
signal
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
JP15851679A
Other languages
Japanese (ja)
Other versions
JPS6242348B2 (en
Inventor
Kazutoyo Ishiguro
Toshiyuki Amaya
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.)
Pioneer Video Corp
Universal Pioneer Corp
Original Assignee
Pioneer Video Corp
Universal Pioneer 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 Pioneer Video Corp, Universal Pioneer Corp filed Critical Pioneer Video Corp
Priority to JP15851679A priority Critical patent/JPS5680854A/en
Publication of JPS5680854A publication Critical patent/JPS5680854A/en
Publication of JPS6242348B2 publication Critical patent/JPS6242348B2/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
    • G11B19/00—Driving, starting, stopping record carriers not specifically of filamentary or web form, or of supports therefor; Control thereof; Control of operating function ; Driving both disc and head
    • G11B19/02—Control of operating function, e.g. switching from recording to reproducing

Landscapes

  • Indexing, Searching, Synchronizing, And The Amount Of Synchronization Travel Of Record Carriers (AREA)

Abstract

PURPOSE:To carry out the control of operating mode automatically by recording another control signal in an address signal part of a recording medium of a video disk etc., and detecting it during reproduction and controlling the operating mode automatically. CONSTITUTION:A sequential video information has 54,000 in number from a recording track 10 corresponding to the first TV frame to a recording track 11 of the final TV frame. Frame numbers from ''00001'' to ''54,000'' are given in order from the first frame, the respective signals are recorded as address signals of binary signal type during blanking period and used for the information retrieval. Accordingly, the difference of numbers corresponding to the adjacent tracks during the reproduction is always 1, while the difference of the signal corresponding to the address signal having no program information is always 0. Therefore, if this difference is detected, the information retrieval and address signals other than it can be discriminated and the latter is used for the operating mode. By such construction, the control of the operating mode is automatically carried out.
JP15851679A 1979-12-06 1979-12-06 Reproducing system of recording Granted JPS5680854A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15851679A JPS5680854A (en) 1979-12-06 1979-12-06 Reproducing system of recording

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15851679A JPS5680854A (en) 1979-12-06 1979-12-06 Reproducing system of recording

Publications (2)

Publication Number Publication Date
JPS5680854A true JPS5680854A (en) 1981-07-02
JPS6242348B2 JPS6242348B2 (en) 1987-09-08

Family

ID=15673439

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15851679A Granted JPS5680854A (en) 1979-12-06 1979-12-06 Reproducing system of recording

Country Status (1)

Country Link
JP (1) JPS5680854A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59140666A (en) * 1983-01-31 1984-08-13 Victor Co Of Japan Ltd Reproducer for rotary recording medium

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
RADIO ELECTRONICS=1979 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59140666A (en) * 1983-01-31 1984-08-13 Victor Co Of Japan Ltd Reproducer for rotary recording medium

Also Published As

Publication number Publication date
JPS6242348B2 (en) 1987-09-08

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