GB2048610B - Automatic limit control for secam encoder - Google Patents

Automatic limit control for secam encoder

Info

Publication number
GB2048610B
GB2048610B GB8010407A GB8010407A GB2048610B GB 2048610 B GB2048610 B GB 2048610B GB 8010407 A GB8010407 A GB 8010407A GB 8010407 A GB8010407 A GB 8010407A GB 2048610 B GB2048610 B GB 2048610B
Authority
GB
United Kingdom
Prior art keywords
limit control
automatic limit
secam encoder
secam
encoder
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
GB8010407A
Other languages
English (en)
Other versions
GB2048610A (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.)
RCA Corp
Original Assignee
RCA 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
Priority claimed from US06/093,222 external-priority patent/US4263609A/en
Application filed by RCA Corp filed Critical RCA Corp
Publication of GB2048610A publication Critical patent/GB2048610A/en
Application granted granted Critical
Publication of GB2048610B publication Critical patent/GB2048610B/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)
GB8010407A 1979-04-05 1980-03-27 Automatic limit control for secam encoder Expired GB2048610B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB7912023 1979-04-05
US06/093,222 US4263609A (en) 1979-04-05 1979-11-13 Automatic deviation limit control circuit for secam encoders

Publications (2)

Publication Number Publication Date
GB2048610A GB2048610A (en) 1980-12-10
GB2048610B true GB2048610B (en) 1983-04-27

Family

ID=26271137

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8010407A Expired GB2048610B (en) 1979-04-05 1980-03-27 Automatic limit control for secam encoder

Country Status (3)

Country Link
DE (1) DE3013166C2 (enExample)
FR (1) FR2453569A1 (enExample)
GB (1) GB2048610B (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8401115A (nl) * 1984-04-09 1985-11-01 Philips Nv Werkwijze voor het in een secam-kodeerschakeling opwekken van een modulerend signaal en schakeling voor het toepassen van de werkwijze.
DE3815680A1 (de) * 1988-05-07 1989-11-16 Bosch Gmbh Robert Frequenzmodulator fuer periodische signale

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2283611A1 (fr) * 1974-08-30 1976-03-26 Thomson Csf Dispositif d'asservissement de la frequence de repos d'une sous-porteuse de television en couleur et codeurs correspondants pour le systeme secam
DE2458198A1 (de) * 1974-12-09 1976-06-10 Bosch Gmbh Robert System zur verkopplung der frequenzmodulierten farbtraeger beim secam-farbfernsehverfahren

Also Published As

Publication number Publication date
DE3013166C2 (de) 1982-12-30
FR2453569A1 (fr) 1980-10-31
DE3013166A1 (de) 1980-10-23
FR2453569B1 (enExample) 1983-03-25
GB2048610A (en) 1980-12-10

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Legal Events

Date Code Title Description
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19980327