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JPS5248919A - Color image signal recording/reproducing system - Google Patents

Color image signal recording/reproducing system

Info

Publication number
JPS5248919A
JPS5248919A JP12431175A JP12431175A JPS5248919A JP S5248919 A JPS5248919 A JP S5248919A JP 12431175 A JP12431175 A JP 12431175A JP 12431175 A JP12431175 A JP 12431175A JP S5248919 A JPS5248919 A JP S5248919A
Authority
JP
Japan
Prior art keywords
image signal
color image
signal recording
reproducing system
reproducing
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
JP12431175A
Other languages
Japanese (ja)
Other versions
JPS569073B2 (en
Inventor
Akira Hirota
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.)
Victor Company of Japan Ltd
Original Assignee
Victor Company of Japan 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 Victor Company of Japan Ltd filed Critical Victor Company of Japan Ltd
Priority to JP12431175A priority Critical patent/JPS5248919A/en
Priority to GB42366/76A priority patent/GB1506087A/en
Priority to US05/731,935 priority patent/US4178606A/en
Priority to CA263,245A priority patent/CA1099813A/en
Priority to AU18750/76A priority patent/AU494850B2/en
Priority to FR7631190A priority patent/FR2328345A1/en
Priority to DE2646806A priority patent/DE2646806C3/en
Priority to IT28447/76A priority patent/IT1073346B/en
Priority to BR7606963A priority patent/BR7606963A/en
Publication of JPS5248919A publication Critical patent/JPS5248919A/en
Publication of JPS569073B2 publication Critical patent/JPS569073B2/ja
Priority to HK77/81A priority patent/HK7781A/en
Priority to MY1981303A priority patent/MY8100303A/en
Granted legal-status Critical Current

Links

Abstract

PURPOSE: When recording and reproducing the phase of low-range conversion carrier chrominance signal, the phase is made shift to a fixed direction by nearly 90 degrees with every horizontal period. In this way, the crosstalk is eliminated at reproducing time, at the same time increasing use efficiency of record medium.
COPYRIGHT: (C)1977,JPO&Japio
JP12431175A 1975-10-17 1975-10-17 Color image signal recording/reproducing system Granted JPS5248919A (en)

Priority Applications (11)

Application Number Priority Date Filing Date Title
JP12431175A JPS5248919A (en) 1975-10-17 1975-10-17 Color image signal recording/reproducing system
GB42366/76A GB1506087A (en) 1975-10-17 1976-10-12 Colour video signal recording and/or reproducing system
US05/731,935 US4178606A (en) 1975-10-17 1976-10-13 Color video signal recording and/or reproducing system
CA263,245A CA1099813A (en) 1975-10-17 1976-10-13 Color video signal recording and/or reproducing system
FR7631190A FR2328345A1 (en) 1975-10-17 1976-10-15 DEVICE FOR RECORDING AND / OR REPRODUCING A COLOR VIDEO SIGNAL
AU18750/76A AU494850B2 (en) 1976-10-15 Color video signal recording and/or reproducing system
DE2646806A DE2646806C3 (en) 1975-10-17 1976-10-16 Circuit arrangement for recording and / or reproducing color television signals
IT28447/76A IT1073346B (en) 1975-10-17 1976-10-18 RECORDING AND / OR REPRODUCTION EQUIPMENT OF COLOR VIDEO SIGNALS
BR7606963A BR7606963A (en) 1975-10-17 1976-10-18 COLOR VIDEO SIGNAL RECORDING OR REPRODUCTION SYSTEM
HK77/81A HK7781A (en) 1975-10-17 1981-03-12 Color video signal recording and/or reproducing system
MY1981303A MY8100303A (en) 1975-10-17 1981-12-31 Color video signal recording and/or reproducing system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12431175A JPS5248919A (en) 1975-10-17 1975-10-17 Color image signal recording/reproducing system

Publications (2)

Publication Number Publication Date
JPS5248919A true JPS5248919A (en) 1977-04-19
JPS569073B2 JPS569073B2 (en) 1981-02-27

Family

ID=14882176

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12431175A Granted JPS5248919A (en) 1975-10-17 1975-10-17 Color image signal recording/reproducing system

Country Status (1)

Country Link
JP (1) JPS5248919A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5350920A (en) * 1976-10-20 1978-05-09 Matsushita Electric Ind Co Ltd Magnetic recording/reproducing system
US4400742A (en) * 1977-09-26 1983-08-23 Matsushita Electric Industrial Co., Ltd. Magnetic recording and reproducing apparatus for color video signals
JPS59207789A (en) * 1983-05-10 1984-11-24 Matsushita Electric Ind Co Ltd Discoid video signal recorder and reproducing device
US5223941A (en) * 1989-04-28 1993-06-29 Victor Company Of Japan, Ltd. Helical scan type playback apparatus for video data recorded on magnetic tape

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5350920A (en) * 1976-10-20 1978-05-09 Matsushita Electric Ind Co Ltd Magnetic recording/reproducing system
JPS587115B2 (en) * 1976-10-20 1983-02-08 松下電器産業株式会社 Magnetic recording and reproducing method
US4400742A (en) * 1977-09-26 1983-08-23 Matsushita Electric Industrial Co., Ltd. Magnetic recording and reproducing apparatus for color video signals
JPS59207789A (en) * 1983-05-10 1984-11-24 Matsushita Electric Ind Co Ltd Discoid video signal recorder and reproducing device
US5223941A (en) * 1989-04-28 1993-06-29 Victor Company Of Japan, Ltd. Helical scan type playback apparatus for video data recorded on magnetic tape

Also Published As

Publication number Publication date
JPS569073B2 (en) 1981-02-27

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