JPS5437530A - Recording-regenerating system for color video signal on secam system - Google Patents

Recording-regenerating system for color video signal on secam system

Info

Publication number
JPS5437530A
JPS5437530A JP10381877A JP10381877A JPS5437530A JP S5437530 A JPS5437530 A JP S5437530A JP 10381877 A JP10381877 A JP 10381877A JP 10381877 A JP10381877 A JP 10381877A JP S5437530 A JPS5437530 A JP S5437530A
Authority
JP
Japan
Prior art keywords
recording
video signal
color video
secam
signal
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
JP10381877A
Other languages
Japanese (ja)
Other versions
JPS5826876B2 (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 JP52103818A priority Critical patent/JPS5826876B2/en
Priority to FR7824839A priority patent/FR2402367A1/en
Priority to IT27111/78A priority patent/IT1098743B/en
Publication of JPS5437530A publication Critical patent/JPS5437530A/en
Publication of JPS5826876B2 publication Critical patent/JPS5826876B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Color Television Systems (AREA)

Abstract

PURPOSE: To improve the quality of a regenerated picture by superposing a signal, whose fiequency is twice as high as the carrier frequency of a low-frequency-converted chrominance signal to be recorded, upon a luminance signal separated through an appropriate level and phase adjustment and by mixing a FM luminance signal with the low-frequency-converted chrominance signal to cancel an unneeded component.
COPYRIGHT: (C)1979,JPO&Japio
JP52103818A 1977-08-29 1977-08-30 SECAM color video signal recording and playback system Expired JPS5826876B2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP52103818A JPS5826876B2 (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
JP52103818A JPS5826876B2 (en) 1977-08-30 1977-08-30 SECAM color video signal recording and playback system

Publications (2)

Publication Number Publication Date
JPS5437530A true JPS5437530A (en) 1979-03-20
JPS5826876B2 JPS5826876B2 (en) 1983-06-06

Family

ID=14363979

Family Applications (1)

Application Number Title Priority Date Filing Date
JP52103818A Expired JPS5826876B2 (en) 1977-08-29 1977-08-30 SECAM color video signal recording and playback system

Country Status (1)

Country Link
JP (1) JPS5826876B2 (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5034892A (en) * 1973-07-31 1975-04-03
JPS5178128A (en) * 1974-12-27 1976-07-07 Sony Corp Karaaeizoshingono jikikirokusochi

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5034892A (en) * 1973-07-31 1975-04-03
JPS5178128A (en) * 1974-12-27 1976-07-07 Sony Corp Karaaeizoshingono jikikirokusochi

Also Published As

Publication number Publication date
JPS5826876B2 (en) 1983-06-06

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