JPS6423693A - Picture quality adjusting device for vtr - Google Patents

Picture quality adjusting device for vtr

Info

Publication number
JPS6423693A
JPS6423693A JP62178758A JP17875887A JPS6423693A JP S6423693 A JPS6423693 A JP S6423693A JP 62178758 A JP62178758 A JP 62178758A JP 17875887 A JP17875887 A JP 17875887A JP S6423693 A JPS6423693 A JP S6423693A
Authority
JP
Japan
Prior art keywords
picture quality
switching circuit
quality adjusting
circuit
switching
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
JP62178758A
Other languages
Japanese (ja)
Inventor
Masafumi Otsuka
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.)
Fujitsu General Ltd
Original Assignee
Fujitsu General 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 Fujitsu General Ltd filed Critical Fujitsu General Ltd
Priority to JP62178758A priority Critical patent/JPS6423693A/en
Publication of JPS6423693A publication Critical patent/JPS6423693A/en
Pending legal-status Critical Current

Links

Landscapes

  • Television Signal Processing For Recording (AREA)

Abstract

PURPOSE:To make a picture quality adjusting effect at the time of a reproduction mode equal to the picture quality adjusting effect at the time of a simply passing video signal by inserting a picture quality adjusting circuit and a picture quality adjusting level switching circuit for switching interlocking with a switching circuit into the post step of the switching circuit. CONSTITUTION:The picture quality adjusting circuit 26 and the picture quality adjusting level switching circuit 32 switched interlockingly with the switching circuit 12 are inserted into the post step of the switching circuit 12 and the inputted video signal is recorded on a video tape through a recording circuit 18, a video head 22. Herein, at the time of switching the switching circuit 12 to the reproduction mode, this recorded video signal is detected by the video head 22, reproduced in a reproducing circuit 23, further the picture quality is adjusted, and the video signal is outputted from an output side 27. At the time of switching the switching circuit 12 to an EE mode, the inputted video signal has the picture quality adjusted through the switching circuit 12, thereafter is directly outputted. At this time, the level of a picture quality adjusting signal is switched to an EE signal and added.
JP62178758A 1987-07-17 1987-07-17 Picture quality adjusting device for vtr Pending JPS6423693A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62178758A JPS6423693A (en) 1987-07-17 1987-07-17 Picture quality adjusting device for vtr

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62178758A JPS6423693A (en) 1987-07-17 1987-07-17 Picture quality adjusting device for vtr

Publications (1)

Publication Number Publication Date
JPS6423693A true JPS6423693A (en) 1989-01-26

Family

ID=16054087

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62178758A Pending JPS6423693A (en) 1987-07-17 1987-07-17 Picture quality adjusting device for vtr

Country Status (1)

Country Link
JP (1) JPS6423693A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0536164A (en) * 1991-02-02 1993-02-12 Samsung Electron Co Ltd Tracking of vtr, picture quality automatic correction circuit and method thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0536164A (en) * 1991-02-02 1993-02-12 Samsung Electron Co Ltd Tracking of vtr, picture quality automatic correction circuit and method thereof

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