JPS56140571A - Magnetic recording and reproducing device of picture - Google Patents

Magnetic recording and reproducing device of picture

Info

Publication number
JPS56140571A
JPS56140571A JP4423280A JP4423280A JPS56140571A JP S56140571 A JPS56140571 A JP S56140571A JP 4423280 A JP4423280 A JP 4423280A JP 4423280 A JP4423280 A JP 4423280A JP S56140571 A JPS56140571 A JP S56140571A
Authority
JP
Japan
Prior art keywords
recorded
control signal
signal
phase
tape
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
JP4423280A
Other languages
Japanese (ja)
Other versions
JPS6213740B2 (en
Inventor
Tadashi Yoshino
Toshiyuki Kawabe
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 JP4423280A priority Critical patent/JPS56140571A/en
Publication of JPS56140571A publication Critical patent/JPS56140571A/en
Publication of JPS6213740B2 publication Critical patent/JPS6213740B2/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
    • G11B27/02—Editing, e.g. varying the order of information signals recorded on, or reproduced from, record carriers
    • G11B27/022—Electronic editing of analogue information signals, e.g. audio or video signals
    • G11B27/029—Insert-editing

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)

Abstract

PURPOSE:To prevent disorder of a picture and to hold the continuity of a recorded control signal on a tape, by drifting to a recording mode in the state of a reproduced control signal is being put in phase with a control signal to be recorded. CONSTITUTION:Cylinder phase comparing circuit 9 compares the phase of the vertical synchronizing signal of a video signal to be recorded with that of a video head, and capstan phase comparing circuit 25 also compares the phase of the vertical synchronizing signal of the video signal to be recorded with that of a control signal recorded on a tape, so that as a servo rise time passes after a temporary stop mode is reset, the reproduced control signal becomes in phase with the control signal to be recorded (signal S4 obtained by frequency-dividing by two the vertical synchronizing signal of the video signal to be recorded). In this state, change-over SWs 19 and 31 are changed from side (b) over to side (a) to hold the continuity of the control signal recorded on a tape, so that when a part composed of fragments is reproduced, the pictures is not disordered.
JP4423280A 1980-04-03 1980-04-03 Magnetic recording and reproducing device of picture Granted JPS56140571A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4423280A JPS56140571A (en) 1980-04-03 1980-04-03 Magnetic recording and reproducing device of picture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4423280A JPS56140571A (en) 1980-04-03 1980-04-03 Magnetic recording and reproducing device of picture

Publications (2)

Publication Number Publication Date
JPS56140571A true JPS56140571A (en) 1981-11-02
JPS6213740B2 JPS6213740B2 (en) 1987-03-28

Family

ID=12685781

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4423280A Granted JPS56140571A (en) 1980-04-03 1980-04-03 Magnetic recording and reproducing device of picture

Country Status (1)

Country Link
JP (1) JPS56140571A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58117222A (en) * 1981-12-30 1983-07-12 Seitetsu Kagaku Co Ltd Improvement in water absorptivity of water-absorbing resin
JPS58151184A (en) * 1982-03-03 1983-09-08 Canon Inc Video signal recorder
JPS5958649A (en) * 1982-09-29 1984-04-04 Hitachi Ltd Magnetic recording and reproducing device
JPS6132253A (en) * 1984-07-23 1986-02-14 Matsushita Electric Ind Co Ltd Electronic editing servo method

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5224909U (en) * 1975-08-12 1977-02-22
JPS52133202A (en) * 1976-05-01 1977-11-08 Matsushita Electric Ind Co Ltd Magnetic record regenerator

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5224909B2 (en) * 1974-06-04 1977-07-04

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5224909U (en) * 1975-08-12 1977-02-22
JPS52133202A (en) * 1976-05-01 1977-11-08 Matsushita Electric Ind Co Ltd Magnetic record regenerator

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58117222A (en) * 1981-12-30 1983-07-12 Seitetsu Kagaku Co Ltd Improvement in water absorptivity of water-absorbing resin
JPS6018690B2 (en) * 1981-12-30 1985-05-11 住友精化株式会社 Method for improving water absorbency of water absorbent resin
JPS58151184A (en) * 1982-03-03 1983-09-08 Canon Inc Video signal recorder
JPS5958649A (en) * 1982-09-29 1984-04-04 Hitachi Ltd Magnetic recording and reproducing device
JPS6132253A (en) * 1984-07-23 1986-02-14 Matsushita Electric Ind Co Ltd Electronic editing servo method

Also Published As

Publication number Publication date
JPS6213740B2 (en) 1987-03-28

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