GB1511287A - Coder for the secam colour television system - Google Patents

Coder for the secam colour television system

Info

Publication number
GB1511287A
GB1511287A GB4066775A GB4066775A GB1511287A GB 1511287 A GB1511287 A GB 1511287A GB 4066775 A GB4066775 A GB 4066775A GB 4066775 A GB4066775 A GB 4066775A GB 1511287 A GB1511287 A GB 1511287A
Authority
GB
United Kingdom
Prior art keywords
amplifier
signal
signals
resistors
line
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.)
Expired
Application number
GB4066775A
Other languages
English (en)
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
Publication of GB1511287A publication Critical patent/GB1511287A/en
Expired 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
    • H04N11/183—Encoding means therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Processing Of Color Television Signals (AREA)
  • Color Television Systems (AREA)
GB4066775A 1974-10-04 1975-10-03 Coder for the secam colour television system Expired GB1511287A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7433527A FR2287142A1 (fr) 1974-10-04 1974-10-04 Codeur simplifie pour le systeme secam de television en couleurs

Publications (1)

Publication Number Publication Date
GB1511287A true GB1511287A (en) 1978-05-17

Family

ID=9143771

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4066775A Expired GB1511287A (en) 1974-10-04 1975-10-03 Coder for the secam colour television system

Country Status (6)

Country Link
CS (1) CS193527B2 (cs)
DE (1) DE2544311C2 (cs)
FR (1) FR2287142A1 (cs)
GB (1) GB1511287A (cs)
PL (1) PL110992B1 (cs)
SU (1) SU651737A3 (cs)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2371111A1 (fr) * 1976-11-15 1978-06-09 Rca Corp Modulateur secam
US4263609A (en) * 1979-04-05 1981-04-21 Rca Corporation Automatic deviation limit control circuit for secam encoders
FR2547469B1 (fr) * 1983-06-13 1985-08-16 Hulin Gilbert Oscillateur unique pour la generation sequentielle de signaux modules en frequence, notamment a haute frequence et dispositif de commande de cet oscillateur

Also Published As

Publication number Publication date
DE2544311A1 (de) 1976-04-15
FR2287142A1 (fr) 1976-04-30
FR2287142B1 (cs) 1981-05-29
PL110992B1 (en) 1980-08-30
DE2544311C2 (de) 1982-05-19
CS193527B2 (en) 1979-10-31
SU651737A3 (ru) 1979-03-05

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Legal Events

Date Code Title Description
PS Patent sealed
746 Register noted 'licences of right' (sect. 46/1977)
PCNP Patent ceased through non-payment of renewal fee