BE715665A - - Google Patents

Info

Publication number
BE715665A
BE715665A BE715665DA BE715665A BE 715665 A BE715665 A BE 715665A BE 715665D A BE715665D A BE 715665DA BE 715665 A BE715665 A BE 715665A
Authority
BE
Belgium
Application number
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 filed Critical
Publication of BE715665A publication Critical patent/BE715665A/xx

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04HBROADCAST COMMUNICATION
    • H04H20/00Arrangements for broadcast or for distribution combined with broadcast
    • H04H20/28Arrangements for simultaneous broadcast of plural pieces of information
    • H04H20/30Arrangements for simultaneous broadcast of plural pieces of information by a single channel
    • H04H20/31Arrangements for simultaneous broadcast of plural pieces of information by a single channel using in-band signals, e.g. subsonic or cue signal
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04JMULTIPLEX COMMUNICATION
    • H04J1/00Frequency-division multiplex systems
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00Television systems
    • H04N7/08Systems 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
    • H04N7/081Systems 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 the additional information signals being transmitted by means of a subcarrier

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Television Systems (AREA)
  • Radio Relay Systems (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
BE715665D 1967-05-25 1968-05-24 BE715665A (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6707233A NL6707233A (xx) 1967-05-25 1967-05-25

Publications (1)

Publication Number Publication Date
BE715665A true BE715665A (xx) 1968-11-25

Family

ID=19800214

Family Applications (1)

Application Number Title Priority Date Filing Date
BE715665D BE715665A (xx) 1967-05-25 1968-05-24

Country Status (8)

Country Link
AT (1) AT286393B (xx)
BE (1) BE715665A (xx)
CH (1) CH491566A (xx)
DE (1) DE1762291A1 (xx)
ES (1) ES354219A1 (xx)
FR (1) FR1566974A (xx)
GB (1) GB1229884A (xx)
NL (1) NL6707233A (xx)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4025851A (en) * 1975-11-28 1977-05-24 A.C. Nielsen Company Automatic monitor for programs broadcast
FR2617358A1 (fr) * 1987-06-29 1988-12-30 Thierry Fayard Systeme de communication utilisant les ondes radio a affichage sur televiseur

Also Published As

Publication number Publication date
FR1566974A (xx) 1969-05-09
CH491566A (de) 1970-05-31
AT286393B (de) 1970-12-10
GB1229884A (xx) 1971-04-28
ES354219A1 (es) 1969-11-01
DE1762291A1 (de) 1970-04-23
NL6707233A (xx) 1968-11-26

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