JPS56125173A - Magnetic recording and playback device - Google Patents

Magnetic recording and playback device

Info

Publication number
JPS56125173A
JPS56125173A JP2871180A JP2871180A JPS56125173A JP S56125173 A JPS56125173 A JP S56125173A JP 2871180 A JP2871180 A JP 2871180A JP 2871180 A JP2871180 A JP 2871180A JP S56125173 A JPS56125173 A JP S56125173A
Authority
JP
Japan
Prior art keywords
head
heads
still picture
share
video 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.)
Pending
Application number
JP2871180A
Other languages
Japanese (ja)
Inventor
Katsumi Matsumoto
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP2871180A priority Critical patent/JPS56125173A/en
Publication of JPS56125173A publication Critical patent/JPS56125173A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/78—Television signal recording using magnetic recording
    • H04N5/782—Television signal recording using magnetic recording on tape
    • H04N5/783—Adaptations for reproducing at a rate different from the recording rate

Landscapes

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

Abstract

PURPOSE:To enable to obtain the still picture without fluctuation even with screen of rapid movement, by stopping the run of magnetic tape and making playback with the main circuit magnetic head having the same azimuth as the auxiliary head. CONSTITUTION:The rotary cylinder 16 turned toward the arrow X0 is provided with the main rotation magnetic heads A, B with distance of 180 deg. toward rotational direction. At a given location on the rotating circle of the main heads A, B the auxiliary head C is provided near the head B. The azimuth angle of the gap of this head C is set equal to that of the head A. Further, the playback of still picture is made with heads A and C by playing back one track recorded with the head A. Thus, the since the video signal for one frame's share is played back by using the video signal for one track's share, the still picture without fluctuation can be obtained even with screen of rapid movement.
JP2871180A 1980-03-07 1980-03-07 Magnetic recording and playback device Pending JPS56125173A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2871180A JPS56125173A (en) 1980-03-07 1980-03-07 Magnetic recording and playback device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2871180A JPS56125173A (en) 1980-03-07 1980-03-07 Magnetic recording and playback device

Publications (1)

Publication Number Publication Date
JPS56125173A true JPS56125173A (en) 1981-10-01

Family

ID=12256033

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2871180A Pending JPS56125173A (en) 1980-03-07 1980-03-07 Magnetic recording and playback device

Country Status (1)

Country Link
JP (1) JPS56125173A (en)

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