JPS52127321A - Recorded medium and its production - Google Patents

Recorded medium and its production

Info

Publication number
JPS52127321A
JPS52127321A JP4470776A JP4470776A JPS52127321A JP S52127321 A JPS52127321 A JP S52127321A JP 4470776 A JP4470776 A JP 4470776A JP 4470776 A JP4470776 A JP 4470776A JP S52127321 A JPS52127321 A JP S52127321A
Authority
JP
Japan
Prior art keywords
production
recorded medium
reproduction
shift
phase
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
JP4470776A
Other languages
Japanese (ja)
Other versions
JPS6016796B2 (en
Inventor
Hisaaki Narahara
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.)
Sony Corp
Original Assignee
Sony 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 Sony Corp filed Critical Sony Corp
Priority to JP51044707A priority Critical patent/JPS6016796B2/en
Publication of JPS52127321A publication Critical patent/JPS52127321A/en
Publication of JPS6016796B2 publication Critical patent/JPS6016796B2/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
    • 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
    • G11B15/18—Driving; Starting; Stopping; Arrangements for control or regulation thereof
    • G11B15/1808—Driving of both record carrier and head
    • G11B15/1875—Driving of both record carrier and head adaptations for special effects or editing

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Television Signal Processing For Recording (AREA)
  • Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)

Abstract

PURPOSE:To shift the phase of a rotary head during the reproduction of a VTR tape to make the dubbing impossible by inserting more than two vertical synchronizing pulses for each field.
JP51044707A 1976-04-19 1976-04-19 Recorded recording medium and its production method Expired JPS6016796B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP51044707A JPS6016796B2 (en) 1976-04-19 1976-04-19 Recorded recording medium and its production method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP51044707A JPS6016796B2 (en) 1976-04-19 1976-04-19 Recorded recording medium and its production method

Publications (2)

Publication Number Publication Date
JPS52127321A true JPS52127321A (en) 1977-10-25
JPS6016796B2 JPS6016796B2 (en) 1985-04-27

Family

ID=12698878

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51044707A Expired JPS6016796B2 (en) 1976-04-19 1976-04-19 Recorded recording medium and its production method

Country Status (1)

Country Link
JP (1) JPS6016796B2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH046624Y2 (en) * 1988-11-04 1992-02-24

Also Published As

Publication number Publication date
JPS6016796B2 (en) 1985-04-27

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