FR2428364A1 - Demodulateur de couleur - Google Patents

Demodulateur de couleur

Info

Publication number
FR2428364A1
FR2428364A1 FR7914600A FR7914600A FR2428364A1 FR 2428364 A1 FR2428364 A1 FR 2428364A1 FR 7914600 A FR7914600 A FR 7914600A FR 7914600 A FR7914600 A FR 7914600A FR 2428364 A1 FR2428364 A1 FR 2428364A1
Authority
FR
France
Prior art keywords
colour
demodulator
comparator
video signals
secam system
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
FR7914600A
Other languages
English (en)
French (fr)
Other versions
FR2428364B1 (enExample
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.)
Sony Corp
Original Assignee
Sony Corp
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 Sony Corp filed Critical Sony Corp
Publication of FR2428364A1 publication Critical patent/FR2428364A1/fr
Application granted granted Critical
Publication of FR2428364B1 publication Critical patent/FR2428364B1/fr
Granted 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
    • H04N9/47—Colour synchronisation for sequential signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Processing Of Color Television Signals (AREA)
FR7914600A 1978-06-07 1979-06-07 Demodulateur de couleur Granted FR2428364A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6853878A JPS54159125A (en) 1978-06-07 1978-06-07 Correction circuit

Publications (2)

Publication Number Publication Date
FR2428364A1 true FR2428364A1 (fr) 1980-01-04
FR2428364B1 FR2428364B1 (enExample) 1983-02-25

Family

ID=13376610

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7914600A Granted FR2428364A1 (fr) 1978-06-07 1979-06-07 Demodulateur de couleur

Country Status (2)

Country Link
JP (1) JPS54159125A (enExample)
FR (1) FR2428364A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2436543A1 (fr) * 1978-09-13 1980-04-11 Tokyo Shibaura Electric Co Circuit permettant de detecter une separation anormale des signaux de chrominance dans le procede secam

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4623914A (en) 1983-10-15 1986-11-18 Fuji Photo Film Co., Ltd. Discrimination circuit for a line sequential signal

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2319263A1 (fr) * 1975-07-25 1977-02-18 Sony Corp Demodulateur de signaux de television en couleur secam

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2319263A1 (fr) * 1975-07-25 1977-02-18 Sony Corp Demodulateur de signaux de television en couleur secam

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2436543A1 (fr) * 1978-09-13 1980-04-11 Tokyo Shibaura Electric Co Circuit permettant de detecter une separation anormale des signaux de chrominance dans le procede secam

Also Published As

Publication number Publication date
JPS54159125A (en) 1979-12-15
JPS6153911B2 (enExample) 1986-11-19
FR2428364B1 (enExample) 1983-02-25

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Legal Events

Date Code Title Description
ST Notification of lapse