FR2453569A1 - Procede et circuit de reglage automatique de la limite de deviation pour codeurs secam - Google Patents

Procede et circuit de reglage automatique de la limite de deviation pour codeurs secam

Info

Publication number
FR2453569A1
FR2453569A1 FR8007749A FR8007749A FR2453569A1 FR 2453569 A1 FR2453569 A1 FR 2453569A1 FR 8007749 A FR8007749 A FR 8007749A FR 8007749 A FR8007749 A FR 8007749A FR 2453569 A1 FR2453569 A1 FR 2453569A1
Authority
FR
France
Prior art keywords
secam
circuit
signal
automatic adjustment
deviation limit
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
FR8007749A
Other languages
English (en)
French (fr)
Other versions
FR2453569B1 (OSRAM
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 FR2453569A1 publication Critical patent/FR2453569A1/fr
Application granted granted Critical
Publication of FR2453569B1 publication Critical patent/FR2453569B1/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
    • H04N11/183—Encoding means therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Processing Of Color Television Signals (AREA)
  • Color Television Systems (AREA)
FR8007749A 1979-04-05 1980-04-04 Procede et circuit de reglage automatique de la limite de deviation pour codeurs secam Granted FR2453569A1 (fr)

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
FR2453569A1 true FR2453569A1 (fr) 1980-10-31
FR2453569B1 FR2453569B1 (OSRAM) 1983-03-25

Family

ID=26271137

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8007749A Granted FR2453569A1 (fr) 1979-04-05 1980-04-04 Procede et circuit de reglage automatique de la limite de deviation pour codeurs secam

Country Status (3)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2567703A1 (fr) * 1984-04-09 1986-01-17 Philips Nv Procede pour engendrer un signal modulant dans un circuit de codage secam et circuit de mise en oeuvre du procede

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
EXBK/67 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2567703A1 (fr) * 1984-04-09 1986-01-17 Philips Nv Procede pour engendrer un signal modulant dans un circuit de codage secam et circuit de mise en oeuvre du procede

Also Published As

Publication number Publication date
DE3013166C2 (de) 1982-12-30
DE3013166A1 (de) 1980-10-23
GB2048610B (en) 1983-04-27
FR2453569B1 (OSRAM) 1983-03-25
GB2048610A (en) 1980-12-10

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse