FR2459594B1 - - Google Patents

Info

Publication number
FR2459594B1
FR2459594B1 FR7915399A FR7915399A FR2459594B1 FR 2459594 B1 FR2459594 B1 FR 2459594B1 FR 7915399 A FR7915399 A FR 7915399A FR 7915399 A FR7915399 A FR 7915399A FR 2459594 B1 FR2459594 B1 FR 2459594B1
Authority
FR
France
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
FR7915399A
Other versions
FR2459594A1 (fr
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.)
Telediffusion de France ets Public de Diffusion
Original Assignee
Telediffusion de France ets Public de Diffusion
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 Telediffusion de France ets Public de Diffusion filed Critical Telediffusion de France ets Public de Diffusion
Priority to FR7915399A priority Critical patent/FR2459594A1/fr
Publication of FR2459594A1 publication Critical patent/FR2459594A1/fr
Application granted granted Critical
Publication of FR2459594B1 publication Critical patent/FR2459594B1/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/08—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division
    • H04N7/084—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division with signal insertion during the horizontal blanking interval only
    • H04N7/085—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division with signal insertion during the horizontal blanking interval only the inserted signal being digital

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Television Systems (AREA)
  • Time-Division Multiplex Systems (AREA)
FR7915399A 1979-06-15 1979-06-15 Systeme de television a multiplexage de signaux d'image et/ou de donnees et de signaux numeriques de son Granted FR2459594A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7915399A FR2459594A1 (fr) 1979-06-15 1979-06-15 Systeme de television a multiplexage de signaux d'image et/ou de donnees et de signaux numeriques de son

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7915399A FR2459594A1 (fr) 1979-06-15 1979-06-15 Systeme de television a multiplexage de signaux d'image et/ou de donnees et de signaux numeriques de son

Publications (2)

Publication Number Publication Date
FR2459594A1 FR2459594A1 (fr) 1981-01-09
FR2459594B1 true FR2459594B1 (fr) 1985-03-15

Family

ID=9226683

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7915399A Granted FR2459594A1 (fr) 1979-06-15 1979-06-15 Systeme de television a multiplexage de signaux d'image et/ou de donnees et de signaux numeriques de son

Country Status (1)

Country Link
FR (1) FR2459594A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8310315D0 (en) * 1983-04-15 1983-05-18 British Broadcasting Corp Multiplexed digital data transmission
FR2552282B1 (fr) * 1983-09-21 1990-07-13 Veillard Jacques Procede et dispositif de demodulation coherente de porteuse a modulation numerique
FR2565448B1 (fr) * 1984-06-04 1986-10-10 France Etat Procede et dispositif d'extraction de synchronisation pour systeme de diffusion a multiplexage temporel de signaux numeriques et analogiques

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5037972B1 (fr) * 1969-05-22 1975-12-06
US4005265A (en) * 1970-11-13 1977-01-25 U.S. Philips Corporation Videophone system synchronizer

Also Published As

Publication number Publication date
FR2459594A1 (fr) 1981-01-09

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Legal Events

Date Code Title Description
TP Transmission of property