JPS6481487A - Video signal recording and reproducing device - Google Patents

Video signal recording and reproducing device

Info

Publication number
JPS6481487A
JPS6481487A JP62237102A JP23710287A JPS6481487A JP S6481487 A JPS6481487 A JP S6481487A JP 62237102 A JP62237102 A JP 62237102A JP 23710287 A JP23710287 A JP 23710287A JP S6481487 A JPS6481487 A JP S6481487A
Authority
JP
Japan
Prior art keywords
reproducing device
recorder
signal
video signal
dubbing
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
JP62237102A
Other languages
Japanese (ja)
Inventor
Koichi Hirose
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP62237102A priority Critical patent/JPS6481487A/en
Publication of JPS6481487A publication Critical patent/JPS6481487A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE:To decrease the deterioration in the picture quality due to dubbing by using a luminance signal and a chrominance signal for dubbing as those before addition from the reproducing position and giving them to a recorder. CONSTITUTION:One video signal recording and reproducing device is used as a reproducing device and the other video signal recording and reproducing device is used as a recorder in case of dubbing, and a luminance signal and a modulation chrominance signal are outputted separately from 2nd and 3rd output terminals 36, 37. They are inputted separatedly from 2nd and 3rd input terminals 2, 3 in the recorder. Thus, the synthesis processing between the luminance signal and the modulation chrominance signal is not implemented in the reproducing device and the separation processing of the luminance signal and the modulation chrominance signal is not implemented in the recorder. Thus, the deterioration in picture quality such as cross color or dot interference occurrence does not take place.
JP62237102A 1987-09-24 1987-09-24 Video signal recording and reproducing device Pending JPS6481487A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62237102A JPS6481487A (en) 1987-09-24 1987-09-24 Video signal recording and reproducing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62237102A JPS6481487A (en) 1987-09-24 1987-09-24 Video signal recording and reproducing device

Publications (1)

Publication Number Publication Date
JPS6481487A true JPS6481487A (en) 1989-03-27

Family

ID=17010442

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62237102A Pending JPS6481487A (en) 1987-09-24 1987-09-24 Video signal recording and reproducing device

Country Status (1)

Country Link
JP (1) JPS6481487A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01311785A (en) * 1988-06-10 1989-12-15 Canon Inc Picture signal processor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01311785A (en) * 1988-06-10 1989-12-15 Canon Inc Picture signal processor

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