ZA707190B - Multiple audio signal transmission in t.v.systems - Google Patents

Multiple audio signal transmission in t.v.systems

Info

Publication number
ZA707190B
ZA707190B ZA707190A ZA707190A ZA707190B ZA 707190 B ZA707190 B ZA 707190B ZA 707190 A ZA707190 A ZA 707190A ZA 707190 A ZA707190 A ZA 707190A ZA 707190 B ZA707190 B ZA 707190B
Authority
ZA
South Africa
Prior art keywords
systems
audio signal
signal transmission
multiple audio
transmission
Prior art date
Application number
ZA707190A
Inventor
G Gassmann
Original Assignee
Standard Telephones Cables Ltd
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 Standard Telephones Cables Ltd filed Critical Standard Telephones Cables Ltd
Publication of ZA707190B publication Critical patent/ZA707190B/en

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
    • H04N7/087—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 vertical blanking interval only

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Television Systems (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
ZA707190A 1969-11-05 1970-10-22 Multiple audio signal transmission in t.v.systems ZA707190B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691955710 DE1955710B2 (en) 1969-11-05 1969-11-05 METHOD FOR TRANSMISSION OF AT LEAST ONE SOUND SIGNAL WITHIN THE FREQUENCY RANGE OF A VIDEO SIGNAL

Publications (1)

Publication Number Publication Date
ZA707190B true ZA707190B (en) 1971-07-28

Family

ID=5750215

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA707190A ZA707190B (en) 1969-11-05 1970-10-22 Multiple audio signal transmission in t.v.systems

Country Status (9)

Country Link
AT (1) AT297816B (en)
BE (1) BE758493A (en)
CH (1) CH522337A (en)
DE (1) DE1955710B2 (en)
ES (1) ES385190A1 (en)
FR (1) FR2080876B1 (en)
GB (1) GB1306467A (en)
NL (1) NL7016035A (en)
ZA (1) ZA707190B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE795386A (en) * 1972-02-15 1973-08-13 Philips Nv CIRCUIT ALLOWING THE REPRODUCTION OF INFORMATION AT A PACE WHICH DIFFERS FROM THAT AT WHICH THE RECORDING OF THIS INFORMATION TAKEN PLACE
GB1585028A (en) * 1977-05-10 1981-02-18 Indesit Colour television systems
US4266243A (en) * 1979-04-25 1981-05-05 Westinghouse Electric Corp. Scrambling system for television sound signals
US4333108A (en) * 1980-03-10 1982-06-01 Ampex Corporation Apparatus and method for transmitting a pulse width modulated audio signal on a video signal
FR2505593A1 (en) * 1981-05-11 1982-11-12 Westinghouse Electric Corp Multiple sound channel compression and video combining circuit - uses sampling circuits to digitise data for insertion at vertical line return period of video signal
US4429332A (en) * 1981-05-18 1984-01-31 Eeco Incorporated Television compressed audio
JPH07322222A (en) * 1994-05-19 1995-12-08 Elvex Video Kk Transmitter and receiver for television signal

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3007009A (en) * 1957-04-24 1961-10-31 Itt Magnetic recording and reproducing apparatus
US3493674A (en) * 1965-05-28 1970-02-03 Rca Corp Television message system for transmitting auxiliary information during the vertical blanking interval of each television field
US3491199A (en) * 1967-05-12 1970-01-20 Xerox Corp Facsimile multiplex system
CH466374A (en) * 1967-12-11 1968-12-15 Patelhold Patentverwertung Method for multi-channel time division multiplex transmission of telephone signals

Also Published As

Publication number Publication date
CH522337A (en) 1972-06-15
DE1955710A1 (en) 1971-05-13
AT297816B (en) 1972-03-15
NL7016035A (en) 1971-05-07
FR2080876B1 (en) 1977-11-10
DE1955710B2 (en) 1977-01-20
BE758493A (en) 1971-05-05
GB1306467A (en) 1973-02-14
ES385190A1 (en) 1973-04-01
FR2080876A1 (en) 1971-11-26

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