FR2319263A1 - Demodulateur de signaux de television en couleur secam - Google Patents

Demodulateur de signaux de television en couleur secam

Info

Publication number
FR2319263A1
FR2319263A1 FR7622573A FR7622573A FR2319263A1 FR 2319263 A1 FR2319263 A1 FR 2319263A1 FR 7622573 A FR7622573 A FR 7622573A FR 7622573 A FR7622573 A FR 7622573A FR 2319263 A1 FR2319263 A1 FR 2319263A1
Authority
FR
France
Prior art keywords
colour
signal
demodulator
demodulated
identifiiiication
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
FR7622573A
Other languages
English (en)
Other versions
FR2319263B1 (fr
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 FR2319263A1 publication Critical patent/FR2319263A1/fr
Application granted granted Critical
Publication of FR2319263B1 publication Critical patent/FR2319263B1/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)
FR7622573A 1975-07-25 1976-07-23 Demodulateur de signaux de television en couleur secam Granted FR2319263A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50091297A JPS5829677B2 (ja) 1975-07-25 1975-07-25 イロフクチヨウカイロ

Publications (2)

Publication Number Publication Date
FR2319263A1 true FR2319263A1 (fr) 1977-02-18
FR2319263B1 FR2319263B1 (fr) 1982-06-04

Family

ID=14022525

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7622573A Granted FR2319263A1 (fr) 1975-07-25 1976-07-23 Demodulateur de signaux de television en couleur secam

Country Status (2)

Country Link
JP (1) JPS5829677B2 (fr)
FR (1) FR2319263A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2399172A1 (fr) * 1977-07-28 1979-02-23 Sony Corp Circuit de commande de commutation pour un demodulateur de couleur secam
FR2428364A1 (fr) * 1978-06-07 1980-01-04 Sony Corp Demodulateur de couleur

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56168610A (en) * 1980-05-30 1981-12-24 Olympus Optical Co Ltd Image pickup device
JPS5778513A (en) * 1980-11-04 1982-05-17 Minolta Camera Co Ltd Zoom lens system
JPS57133413A (en) * 1981-02-13 1982-08-18 Olympus Optical Co Ltd Focal length matching mechanism for zoom lens barrel
JPS61159894A (ja) * 1984-12-31 1986-07-19 Nec Home Electronics Ltd 磁気デイスク再生装置
US5075709A (en) * 1989-01-19 1991-12-24 Minolta Camera Kabushiki Kaisha Camera with a zoom lens
US5448413A (en) * 1991-05-11 1995-09-05 Canon Kabushiki Kaisha Apparatus for controlling the lens position of a zoom lens
JPH0697784B2 (ja) * 1992-12-17 1994-11-30 株式会社日立製作所 ビデオカメラのオートフォーカス装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1535580A (fr) * 1967-06-22 1968-08-09 Radiotechnique Perfectionnements aux dispositifs d'identification de couleurs pour récepteurs de télévision
FR1584522A (fr) * 1968-05-06 1969-12-26
FR2099643A1 (fr) * 1970-07-28 1972-03-17 Sony Corp

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5444174B2 (fr) * 1973-09-07 1979-12-24

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1535580A (fr) * 1967-06-22 1968-08-09 Radiotechnique Perfectionnements aux dispositifs d'identification de couleurs pour récepteurs de télévision
FR1584522A (fr) * 1968-05-06 1969-12-26
FR2099643A1 (fr) * 1970-07-28 1972-03-17 Sony Corp

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2399172A1 (fr) * 1977-07-28 1979-02-23 Sony Corp Circuit de commande de commutation pour un demodulateur de couleur secam
FR2428364A1 (fr) * 1978-06-07 1980-01-04 Sony Corp Demodulateur de couleur

Also Published As

Publication number Publication date
JPS5829677B2 (ja) 1983-06-24
FR2319263B1 (fr) 1982-06-04
JPS5215226A (en) 1977-02-04

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Legal Events

Date Code Title Description
ST Notification of lapse