JPS5248920A - Pal-system color image signal recording/reproducing system - Google Patents

Pal-system color image signal recording/reproducing system

Info

Publication number
JPS5248920A
JPS5248920A JP12431275A JP12431275A JPS5248920A JP S5248920 A JPS5248920 A JP S5248920A JP 12431275 A JP12431275 A JP 12431275A JP 12431275 A JP12431275 A JP 12431275A JP S5248920 A JPS5248920 A JP S5248920A
Authority
JP
Japan
Prior art keywords
pal
color image
image signal
reproducing
signal recording
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
JP12431275A
Other languages
Japanese (ja)
Other versions
JPS5532273B2 (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 JP12431275A priority Critical patent/JPS5248920A/en
Publication of JPS5248920A publication Critical patent/JPS5248920A/en
Publication of JPS5532273B2 publication Critical patent/JPS5532273B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: In recording and reproducing of PAL-system color image signal, the phase of carrier chrominance signal is shifted 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 the sue efficiency of record medium.
COPYRIGHT: (C)1977,JPO&Japio
JP12431275A 1975-10-17 1975-10-17 Pal-system color image signal recording/reproducing system Granted JPS5248920A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12431275A JPS5248920A (en) 1975-10-17 1975-10-17 Pal-system color image signal recording/reproducing system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12431275A JPS5248920A (en) 1975-10-17 1975-10-17 Pal-system color image signal recording/reproducing system

Publications (2)

Publication Number Publication Date
JPS5248920A true JPS5248920A (en) 1977-04-19
JPS5532273B2 JPS5532273B2 (en) 1980-08-23

Family

ID=14882202

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12431275A Granted JPS5248920A (en) 1975-10-17 1975-10-17 Pal-system color image signal recording/reproducing system

Country Status (1)

Country Link
JP (1) JPS5248920A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS544018A (en) * 1977-06-13 1979-01-12 Victor Co Of Japan Ltd Processing system of pal system color video signal
JPS5555687A (en) * 1978-10-18 1980-04-23 Matsushita Electric Ind Co Ltd Recording and reproducing method for color video signal and comb type filter used for it
JPS5614792A (en) * 1979-07-17 1981-02-13 Sony Corp Color-signal processing circuit
JPS5646383A (en) * 1979-09-21 1981-04-27 Sony Corp Reproducing device for video signal

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS544018A (en) * 1977-06-13 1979-01-12 Victor Co Of Japan Ltd Processing system of pal system color video signal
JPS5555687A (en) * 1978-10-18 1980-04-23 Matsushita Electric Ind Co Ltd Recording and reproducing method for color video signal and comb type filter used for it
JPS5614792A (en) * 1979-07-17 1981-02-13 Sony Corp Color-signal processing circuit
JPS5646383A (en) * 1979-09-21 1981-04-27 Sony Corp Reproducing device for video signal

Also Published As

Publication number Publication date
JPS5532273B2 (en) 1980-08-23

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