JPS5437531A - Recording-regenerating system for color vedeo signal on secam system - Google Patents

Recording-regenerating system for color vedeo signal on secam system

Info

Publication number
JPS5437531A
JPS5437531A JP10381977A JP10381977A JPS5437531A JP S5437531 A JPS5437531 A JP S5437531A JP 10381977 A JP10381977 A JP 10381977A JP 10381977 A JP10381977 A JP 10381977A JP S5437531 A JPS5437531 A JP S5437531A
Authority
JP
Japan
Prior art keywords
signal
vedeo
recording
color
secam
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
JP10381977A
Other languages
Japanese (ja)
Other versions
JPS5836876B2 (en
Inventor
Akira Hirota
Yoshiteru Kosaka
Yoshihiko Ota
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 JP52103819A priority Critical patent/JPS5836876B2/en
Priority to FR7824839A priority patent/FR2402367A1/en
Priority to IT27111/78A priority patent/IT1098743B/en
Publication of JPS5437531A publication Critical patent/JPS5437531A/en
Publication of JPS5836876B2 publication Critical patent/JPS5836876B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Color Television Systems (AREA)

Abstract

PURPOSE: To make it possible to regenerate an excellent video signal by a simple circuit constitution by converting a chrominance signal on the SECAM SYSTEM into low-frequency one by a frequency-demultiplying circuit and by converting the regenerated signal into the original chrominance signal again by a frequencymultiplying circuit.
COPYRIGHT: (C)1979,JPO&Japio
JP52103819A 1977-08-29 1977-08-30 SECAM color video signal recording and playback system Expired JPS5836876B2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP52103819A JPS5836876B2 (en) 1977-08-30 1977-08-30 SECAM color video signal recording and playback system
FR7824839A FR2402367A1 (en) 1977-08-29 1978-08-28 Recording and reproduction of SECAM colour signals - requires separation of luminance and chrominance signals for frequency conversion
IT27111/78A IT1098743B (en) 1977-08-29 1978-08-29 SYSTEM FOR THE RECORDING AND / OR REPRODUCTION OF COLOR VIDEO SIGNALS OF THE SECAM SYSTEM

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP52103819A JPS5836876B2 (en) 1977-08-30 1977-08-30 SECAM color video signal recording and playback system

Related Child Applications (2)

Application Number Title Priority Date Filing Date
JP52136241A Division JPS5847914B2 (en) 1977-08-29 1977-11-15 SECAM color video signal recording and playback system
JP56064748A Division JPS5835436B2 (en) 1981-04-28 1981-04-28 SECAM color video signal recording and playback system

Publications (2)

Publication Number Publication Date
JPS5437531A true JPS5437531A (en) 1979-03-20
JPS5836876B2 JPS5836876B2 (en) 1983-08-12

Family

ID=14364008

Family Applications (1)

Application Number Title Priority Date Filing Date
JP52103819A Expired JPS5836876B2 (en) 1977-08-29 1977-08-30 SECAM color video signal recording and playback system

Country Status (1)

Country Link
JP (1) JPS5836876B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5897992A (en) * 1981-12-07 1983-06-10 Hitachi Ltd Chroma signal regeneration device
JPS58143689A (en) * 1982-02-22 1983-08-26 Hitachi Ltd Video recording and playback device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5897992A (en) * 1981-12-07 1983-06-10 Hitachi Ltd Chroma signal regeneration device
JPS58143689A (en) * 1982-02-22 1983-08-26 Hitachi Ltd Video recording and playback device

Also Published As

Publication number Publication date
JPS5836876B2 (en) 1983-08-12

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