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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 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 (en)
FR (1) FR2453569A1 (en)
GB (1) GB2048610B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8401115A (en) * 1984-04-09 1985-11-01 Philips Nv METHOD FOR GENERATING A MODULATING SIGNAL IN A SECAM CODING CIRCUIT AND CIRCUIT FOR APPLYING THE METHOD
DE3815680A1 (en) * 1988-05-07 1989-11-16 Bosch Gmbh Robert Frequency modulator for periodic signals

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2283611A1 (en) * 1974-08-30 1976-03-26 Thomson Csf DEVICE FOR CONTROLLING THE REST FREQUENCY OF A COLOR TELEVISION SUB-CARRIER AND CORRESPONDING ENCODERS FOR THE SECAM SYSTEM
DE2458198A1 (en) * 1974-12-09 1976-06-10 Bosch Gmbh Robert SYSTEM FOR COUPLING THE FREQUENCY MODULATED COLOR CARRIERS IN THE SECAM COLOR TELEVISION PROCESS

Also Published As

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