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FR2283612A1 - DECODER FOR THE SECAM SYSTEM - Google Patents

DECODER FOR THE SECAM SYSTEM

Info

Publication number
FR2283612A1
FR2283612A1 FR7429726A FR7429726A FR2283612A1 FR 2283612 A1 FR2283612 A1 FR 2283612A1 FR 7429726 A FR7429726 A FR 7429726A FR 7429726 A FR7429726 A FR 7429726A FR 2283612 A1 FR2283612 A1 FR 2283612A1
Authority
FR
France
Prior art keywords
decoder
secam system
secam
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
FR7429726A
Other languages
French (fr)
Other versions
FR2283612B1 (en
Inventor
Luc Pham Van Cang
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.)
Thales SA
Original Assignee
Thomson CSF SA
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 Thomson CSF SA filed Critical Thomson CSF SA
Priority to FR7429726A priority Critical patent/FR2283612A1/en
Priority to DE19752538398 priority patent/DE2538398C2/en
Priority to GB3562175A priority patent/GB1510662A/en
Priority to SU752168207A priority patent/SU695592A3/en
Publication of FR2283612A1 publication Critical patent/FR2283612A1/en
Application granted granted Critical
Publication of FR2283612B1 publication Critical patent/FR2283612B1/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N11/00—Colour television systems
    • H04N11/06—Transmission systems characterised by the manner in which the individual colour picture signal components are combined
    • H04N11/18—Transmission systems characterised by the manner in which the individual colour picture signal components are combined using simultaneous and sequential signals, e.g. SECAM-system
    • H04N11/186—Decoding means therefor
    • 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)
FR7429726A 1974-08-30 1974-08-30 DECODER FOR THE SECAM SYSTEM Granted FR2283612A1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR7429726A FR2283612A1 (en) 1974-08-30 1974-08-30 DECODER FOR THE SECAM SYSTEM
DE19752538398 DE2538398C2 (en) 1974-08-30 1975-08-28 Secam decoder
GB3562175A GB1510662A (en) 1974-08-30 1975-08-28 Decoder for the secam system
SU752168207A SU695592A3 (en) 1974-08-30 1975-08-29 Frequency demodulator of a secam decoding device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7429726A FR2283612A1 (en) 1974-08-30 1974-08-30 DECODER FOR THE SECAM SYSTEM

Publications (2)

Publication Number Publication Date
FR2283612A1 true FR2283612A1 (en) 1976-03-26
FR2283612B1 FR2283612B1 (en) 1976-12-31

Family

ID=9142707

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7429726A Granted FR2283612A1 (en) 1974-08-30 1974-08-30 DECODER FOR THE SECAM SYSTEM

Country Status (4)

Country Link
DE (1) DE2538398C2 (en)
FR (1) FR2283612A1 (en)
GB (1) GB1510662A (en)
SU (1) SU695592A3 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2559331A1 (en) * 1984-02-06 1985-08-09 Cgv Comp Gen Videotech METHOD AND CIRCUIT FOR THE PRODUCTION OF PULSES FOR A PAL OR SECAM ENCODER OR DECODER

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4287530A (en) * 1980-05-09 1981-09-01 Motorola Inc. Demodulator system including a tunable discriminator suitable for use in a secam television receiver
NL8005457A (en) * 1980-10-02 1982-05-03 Philips Nv DEMODULATION CIRCUIT FOR OBTAINING A LINE SEQUENTIAL SIGNAL FROM A FREQUENCY MODULATED COLOR INFORMATION SIGNAL.
DE3831240A1 (en) * 1988-09-14 1990-03-22 Thomson Brandt Gmbh DEMODULATOR FOR FREQUENCY MODULATED IMAGE SIGNALS

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1288120B (en) * 1967-05-13 1969-01-30 Telefunken Patentverwertungs Gmbh, 7900 Ulm Color television receiver circuit for a color signal of the SECAM type with a frequency-modulated color carrier
FR2164441B3 (en) * 1971-12-20 1974-08-23 Luton Michel
FR2219593B1 (en) * 1973-02-23 1982-04-16 Philips Nv

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2559331A1 (en) * 1984-02-06 1985-08-09 Cgv Comp Gen Videotech METHOD AND CIRCUIT FOR THE PRODUCTION OF PULSES FOR A PAL OR SECAM ENCODER OR DECODER
EP0155860A1 (en) * 1984-02-06 1985-09-25 C.G.V. Compagnie Générale de Vidéotechnique Frequency and phase stabilization of colour video encoders/decoders

Also Published As

Publication number Publication date
GB1510662A (en) 1978-05-10
SU695592A3 (en) 1979-10-30
DE2538398A1 (en) 1976-03-11
DE2538398C2 (en) 1983-09-22
FR2283612B1 (en) 1976-12-31

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Legal Events

Date Code Title Description
ST Notification of lapse