JPS5437631A - Recording and reproducing sustem for secam system color video signal - Google Patents

Recording and reproducing sustem for secam system color video signal

Info

Publication number
JPS5437631A
JPS5437631A JP13624177A JP13624177A JPS5437631A JP S5437631 A JPS5437631 A JP S5437631A JP 13624177 A JP13624177 A JP 13624177A JP 13624177 A JP13624177 A JP 13624177A JP S5437631 A JPS5437631 A JP S5437631A
Authority
JP
Japan
Prior art keywords
recording
sustem
reproducing
video signal
color video
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
JP13624177A
Other languages
Japanese (ja)
Other versions
JPS5847914B2 (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 JP52136241A priority Critical patent/JPS5847914B2/en
Priority to FR7824839A priority patent/FR2402367A1/en
Priority to IT27111/78A priority patent/IT1098743B/en
Publication of JPS5437631A publication Critical patent/JPS5437631A/en
Publication of JPS5847914B2 publication Critical patent/JPS5847914B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Color Television Systems (AREA)

Abstract

PURPOSE: To improve the picture quality with reducing the beat interference dependent upon the tertiary distortion by selecting the frequency of the tertiary higher harmonic to be outside the recording band in the lower limit frequency of the frequency shift band of low conversion chrominance signals taken out from FF.
COPYRIGHT: (C)1979,JPO&Japio
JP52136241A 1977-08-29 1977-11-15 SECAM color video signal recording and playback system Expired JPS5847914B2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP52136241A JPS5847914B2 (en) 1977-11-15 1977-11-15 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
JP52136241A JPS5847914B2 (en) 1977-11-15 1977-11-15 SECAM color video signal recording and playback system

Related Parent Applications (1)

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

Publications (2)

Publication Number Publication Date
JPS5437631A true JPS5437631A (en) 1979-03-20
JPS5847914B2 JPS5847914B2 (en) 1983-10-25

Family

ID=15170574

Family Applications (1)

Application Number Title Priority Date Filing Date
JP52136241A Expired JPS5847914B2 (en) 1977-08-29 1977-11-15 SECAM color video signal recording and playback system

Country Status (1)

Country Link
JP (1) JPS5847914B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5955692A (en) * 1982-09-25 1984-03-30 Victor Co Of Japan Ltd Recording device of color video signal and recording and reproducing device
JPS59138186A (en) * 1983-01-28 1984-08-08 Hitachi Ltd Emphasis and de-emphasis circuit of chroma signal

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5955692A (en) * 1982-09-25 1984-03-30 Victor Co Of Japan Ltd Recording device of color video signal and recording and reproducing device
JPS59138186A (en) * 1983-01-28 1984-08-08 Hitachi Ltd Emphasis and de-emphasis circuit of chroma signal

Also Published As

Publication number Publication date
JPS5847914B2 (en) 1983-10-25

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