FR2418595A1 - Dispositif de formation de signaux pour systeme de television couleur - Google Patents

Dispositif de formation de signaux pour systeme de television couleur

Info

Publication number
FR2418595A1
FR2418595A1 FR7904866A FR7904866A FR2418595A1 FR 2418595 A1 FR2418595 A1 FR 2418595A1 FR 7904866 A FR7904866 A FR 7904866A FR 7904866 A FR7904866 A FR 7904866A FR 2418595 A1 FR2418595 A1 FR 2418595A1
Authority
FR
France
Prior art keywords
frequency
color television
training device
television system
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
FR7904866A
Other languages
English (en)
Other versions
FR2418595B1 (fr
Inventor
Toyotaka Machida
Yuichi Ikemura
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
Publication of FR2418595A1 publication Critical patent/FR2418595A1/fr
Application granted granted Critical
Publication of FR2418595B1 publication Critical patent/FR2418595B1/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/44—Colour synchronisation
    • H04N9/45—Generation or recovery of colour sub-carriers

Abstract

Télévision couleur. Le dispositif comprend un ensemble 12, 20, 33 pour produire un signal de fréquence 282 nfh; un ensemble 13 de division de fréquence pour diviser par 161 la fréquence du signal de fréquence 282 nfh; et un ensemble 10, 11, 21, 15 pour, tout en satisfaisant à la relation 282 x 161 nfh = 161 nfsc, former un signal dont la fréquence approche de très près la fréquence fsc, et des signaux de fréquence fh et fv. Prise de vues de télévision couleur.
FR7904866A 1978-02-25 1979-02-26 Dispositif de formation de signaux pour systeme de television couleur Expired FR2418595B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP53021228A JPS5912224B2 (ja) 1978-02-25 1978-02-25 カラ−テレビジョン方式における信号発生回路

Publications (2)

Publication Number Publication Date
FR2418595A1 true FR2418595A1 (fr) 1979-09-21
FR2418595B1 FR2418595B1 (fr) 1986-05-09

Family

ID=12049154

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7904866A Expired FR2418595B1 (fr) 1978-02-25 1979-02-26 Dispositif de formation de signaux pour systeme de television couleur

Country Status (7)

Country Link
US (1) US4295157A (fr)
JP (1) JPS5912224B2 (fr)
AU (1) AU523806B2 (fr)
DE (1) DE2906690C3 (fr)
FR (1) FR2418595B1 (fr)
GB (1) GB2016856B (fr)
NZ (1) NZ189760A (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57164689A (en) * 1981-04-03 1982-10-09 Nec Corp Pal system synchronizing signal generator
JPS58111977A (ja) * 1981-12-25 1983-07-04 ソニー株式会社 カラ−表示回路
US4500909A (en) * 1982-01-21 1985-02-19 Victor Company Of Japan, Ltd. Synchronizing signal generating apparatus
JPS60182618A (ja) * 1984-03-01 1985-09-18 キヤノン株式会社 スライドスイツチ
DE3442940A1 (de) * 1984-11-24 1986-06-05 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen Hebetisch
US4661840A (en) * 1985-03-29 1987-04-28 High Resolution Television, Inc. NTSC color television transmission
US4660074A (en) * 1985-10-15 1987-04-21 Schine Jonathan M NTSC color television transmission without chroma crawl
JPS62117490A (ja) * 1985-11-18 1987-05-28 Canon Inc Ｐａｌ用同期信号発生装置
DE3610102A1 (de) * 1986-03-25 1987-10-01 Lautenschlaeger Kg Karl Viergelenk-moebelscharnier
US6310922B1 (en) * 1995-12-12 2001-10-30 Thomson Consumer Electronics, Inc. Method and apparatus for generating variable rate synchronization signals
JP3638443B2 (ja) * 1998-08-27 2005-04-13 株式会社東芝 ディジタル放送用テレビジョン受信機

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2191380A1 (fr) * 1972-06-30 1974-02-01 Philips Nv

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL6510673A (fr) * 1965-08-14 1967-02-15

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2191380A1 (fr) * 1972-06-30 1974-02-01 Philips Nv

Also Published As

Publication number Publication date
DE2906690C3 (de) 1982-04-08
JPS5912224B2 (ja) 1984-03-21
AU4456479A (en) 1979-09-20
DE2906690A1 (de) 1979-09-06
FR2418595B1 (fr) 1986-05-09
GB2016856A (en) 1979-09-26
AU523806B2 (en) 1982-08-19
DE2906690B2 (de) 1981-08-06
NZ189760A (en) 1982-11-23
US4295157A (en) 1981-10-13
JPS54114042A (en) 1979-09-05
GB2016856B (en) 1982-07-21

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Legal Events

Date Code Title Description
ST Notification of lapse