GB597461A - Television transmitting systems - Google Patents

Television transmitting systems

Info

Publication number
GB597461A
GB597461A GB21268/45A GB2126845A GB597461A GB 597461 A GB597461 A GB 597461A GB 21268/45 A GB21268/45 A GB 21268/45A GB 2126845 A GB2126845 A GB 2126845A GB 597461 A GB597461 A GB 597461A
Authority
GB
United Kingdom
Prior art keywords
pulses
synchronizing
channel
sound
time
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
GB21268/45A
Other languages
English (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.)
STC PLC
Original Assignee
Standard Telephone and Cables PLC
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 Telephone and Cables PLC filed Critical Standard Telephone and Cables PLC
Publication of GB597461A publication Critical patent/GB597461A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Multimedia (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Selective Calling Equipment (AREA)
GB21268/45A 1944-08-25 1945-08-20 Television transmitting systems Expired GB597461A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US551201A US2437300A (en) 1944-08-25 1944-08-25 Television and sound transmitting system

Publications (1)

Publication Number Publication Date
GB597461A true GB597461A (en) 1948-01-27

Family

ID=24200265

Family Applications (1)

Application Number Title Priority Date Filing Date
GB21268/45A Expired GB597461A (en) 1944-08-25 1945-08-20 Television transmitting systems

Country Status (3)

Country Link
US (1) US2437300A (xx)
BE (1) BE467470A (xx)
GB (1) GB597461A (xx)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2563448A (en) * 1951-08-07 Subscription type signaling system
US2628274A (en) * 1944-06-27 1953-02-10 John H Homrighous Multiplex television system
BE474059A (xx) * 1944-08-25
US2543015A (en) * 1945-09-27 1951-02-27 Standard Telephones Cables Ltd Receiver circuit
BE472522A (xx) * 1945-09-27
GB621479A (en) * 1945-10-12 1949-04-11 Dennis Illingworth Lawson Improvements in or relating to television systems
US2535547A (en) * 1946-09-10 1950-12-26 Rca Corp Telemetering system
NL89154C (xx) * 1947-03-08
US2534844A (en) * 1947-11-26 1950-12-19 Panoramic Radio Corp Gated triple synchrometric system
US2653184A (en) * 1948-01-03 1953-09-22 American Optical Corp Transmission of picture and sound on the same carrier
BE516411A (xx) * 1951-12-20
US3061669A (en) * 1959-11-23 1962-10-30 Nathaniel L Leek Multiplex television system
US3894177A (en) * 1973-03-23 1975-07-08 Gen Dynamics Corp Signal distribution system
US5270816A (en) * 1988-04-04 1993-12-14 Zenith Electronics Corporation TV signal transmission systems and methods

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1403841A (en) * 1919-09-30 1922-01-17 American Telephone & Telegraph Frequency-control system
GB322025A (en) * 1928-09-17 1929-11-28 Graham Amplion Ltd Improvements in and relating to systems for the electrical transmission of photographs and the like and for television
US1859465A (en) * 1928-10-22 1932-05-24 John Hays Hammond Jr System of broadcasting
US1975055A (en) * 1929-03-25 1934-09-25 Rca Corp Television system
US2089639A (en) * 1933-04-08 1937-08-10 Rca Corp Intelligence transmission
NL44219C (xx) * 1935-03-26
GB450303A (en) * 1935-03-26 1936-07-14 Telefunken Gmbh Improvements in or relating to television or like transmitting installations
DE758151C (de) * 1936-05-12 1954-02-22 Telefunken Gmbh Anordnung fuer Reportage-Fernsehsender, die vom Hauptsender, an den sie ihre Sendungen liefern, synchronisiert werden
US2149333A (en) * 1937-02-18 1939-03-07 Rca Corp Combined low frequency and turnstile antennas
US2262838A (en) * 1937-11-19 1941-11-18 Int Standard Electric Corp Electric signaling system
US2278788A (en) * 1938-06-14 1942-04-07 Fernsch Ag Television transmission system
US2243677A (en) * 1939-05-13 1941-05-27 Rca Corp Wide band antenna
US2282046A (en) * 1939-09-01 1942-05-05 Rca Corp Multiplex signaling system
CH230167A (fr) * 1942-01-26 1943-12-15 France Henri De Procédé pour la transmission des signaux à distance et installation pour la mise en oeuvre de ce procédé.
US2329339A (en) * 1942-03-07 1943-09-14 Rca Corp Electrical circuit

Also Published As

Publication number Publication date
BE467470A (xx)
US2437300A (en) 1948-03-09

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