JPS5549081A - Picture reproducing device - Google Patents

Picture reproducing device

Info

Publication number
JPS5549081A
JPS5549081A JP12237778A JP12237778A JPS5549081A JP S5549081 A JPS5549081 A JP S5549081A JP 12237778 A JP12237778 A JP 12237778A JP 12237778 A JP12237778 A JP 12237778A JP S5549081 A JPS5549081 A JP S5549081A
Authority
JP
Japan
Prior art keywords
dancing
reproduction
deflecting
waveform
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
JP12237778A
Other languages
Japanese (ja)
Inventor
Masaaki Kobayashi
Takenobu Isaka
Mineo Mino
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 JP12237778A priority Critical patent/JPS5549081A/en
Publication of JPS5549081A publication Critical patent/JPS5549081A/en
Pending legal-status Critical Current

Links

Landscapes

  • Television Signal Processing For Recording (AREA)
  • Details Of Television Scanning (AREA)

Abstract

PURPOSE: To reproduce an excellent picture by completely removing V dancing (vertical movement varying with time) in slow reproduction, by making deflecting-signal corrections of a vertical deflecting waveform or input video signal waveform.
CONSTITUTION: When video tape 4 is run as shown by arrow 5 in VTR reproduction system 11, signals reproduced by video heads 1 and 2 are converted by VTR signal processing part 6 into video signals, which are passed through TV signal processing part 12 of TV receiver 17 and projected on picture tube 16 as a slow- motion picture. Here, if V dancing is caused after a noise band, a vertical deflecting waveform obtained by vertical deflecting circuit part 13 is corrected by deflecting signal correction circuit 14 and if V dancing occurs between noise bands from an upper part of the screen, it is corrected by the circuit 14 corresponding to an input video signal waveform processing part 12. Conseqnently, V dancing in slow reproduction, quick reproduction and still reproduction can compeltely be removed, so that an excellent picture can be reproduced.
COPYRIGHT: (C)1980,JPO&Japio
JP12237778A 1978-10-03 1978-10-03 Picture reproducing device Pending JPS5549081A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12237778A JPS5549081A (en) 1978-10-03 1978-10-03 Picture reproducing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12237778A JPS5549081A (en) 1978-10-03 1978-10-03 Picture reproducing device

Publications (1)

Publication Number Publication Date
JPS5549081A true JPS5549081A (en) 1980-04-08

Family

ID=14834320

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12237778A Pending JPS5549081A (en) 1978-10-03 1978-10-03 Picture reproducing device

Country Status (1)

Country Link
JP (1) JPS5549081A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5092019A (en) * 1973-12-13 1975-07-23

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5092019A (en) * 1973-12-13 1975-07-23

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