RO77913A - Procede et circuit pour l'identification du signal de couleur aux recepteurs tv type secam - Google Patents

Procede et circuit pour l'identification du signal de couleur aux recepteurs tv type secam

Info

Publication number
RO77913A
RO77913A RO197789497Q RO8949777Q RO77913A RO 77913 A RO77913 A RO 77913A RO 197789497 Q RO197789497 Q RO 197789497Q RO 8949777 Q RO8949777 Q RO 8949777Q RO 77913 A RO77913 A RO 77913A
Authority
RO
Romania
Prior art keywords
receivers
circuit
color signal
identifying color
secam type
Prior art date
Application number
RO197789497Q
Other languages
English (en)
French (fr)
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 filed Critical
Publication of RO77913A publication Critical patent/RO77913A/ro

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
    • H04N9/47—Colour synchronisation for sequential signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Processing Of Color Television Signals (AREA)
  • Color Television Systems (AREA)
RO197789497Q 1976-02-24 1977-02-23 Procede et circuit pour l'identification du signal de couleur aux recepteurs tv type secam RO77913A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7247/76A GB1566713A (en) 1976-02-24 1976-02-24 Identification circuit

Publications (1)

Publication Number Publication Date
RO77913A true RO77913A (fr) 1982-04-12

Family

ID=9829461

Family Applications (1)

Application Number Title Priority Date Filing Date
RO197789497Q RO77913A (fr) 1976-02-24 1977-02-23 Procede et circuit pour l'identification du signal de couleur aux recepteurs tv type secam

Country Status (8)

Country Link
US (1) US4072983A (ro)
JP (1) JPS52102629A (ro)
BE (1) BE851712A (ro)
ES (1) ES456227A1 (ro)
FR (1) FR2342609A1 (ro)
GB (1) GB1566713A (ro)
PL (1) PL115833B1 (ro)
RO (1) RO77913A (ro)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5539433A (en) * 1978-09-13 1980-03-19 Toshiba Corp Identification signal detection circuit in secam system
US4408222A (en) * 1980-05-09 1983-10-04 Motorola, Inc. Phase detector for television tuning systems and the like
US4562457A (en) * 1982-12-23 1985-12-31 Grumman Aerospace Corporation Sync generator, video processor
FR2551295B1 (fr) * 1983-08-24 1985-10-25 Radiotechnique Compelec Circuit d'identification de couleur secam
US4623914A (en) 1983-10-15 1986-11-18 Fuji Photo Film Co., Ltd. Discrimination circuit for a line sequential signal
FR2726422B1 (fr) * 1994-10-31 1997-01-17 Sgs Thomson Microelectronics Detecteur de reception d'un signal de television couleur code selon la norme secam
JP3513606B2 (ja) * 1995-02-02 2004-03-31 株式会社ルネサステクノロジ Ｓｅｃａｍライン判別装置
TWI369908B (en) * 2009-01-20 2012-08-01 Mstar Semiconductor Inc Image processing circuit and image processing method

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NZ148765A (ro) * 1966-05-13
FR92145E (fr) * 1966-06-06 1968-09-27 Cft Comp Fse Television Perfectionnement aux récepteurs de télévision en couleurs
CA944061A (en) * 1970-04-07 1974-03-19 Takao Tsuchiya Color synchronization control circuit
FR2260221B1 (ro) * 1974-02-04 1980-01-11 Matra
GB1545473A (en) * 1975-04-04 1979-05-10 Rca Corp Blanking generator for pal sync signals

Also Published As

Publication number Publication date
FR2342609A1 (fr) 1977-09-23
FR2342609B1 (ro) 1982-07-23
JPS5614033B2 (ro) 1981-04-01
US4072983A (en) 1978-02-07
GB1566713A (en) 1980-05-08
JPS52102629A (en) 1977-08-29
ES456227A1 (es) 1978-02-01
PL115833B1 (en) 1981-05-30
BE851712A (fr) 1977-06-16

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