GB605109A - Television receiving systems - Google Patents

Television receiving systems

Info

Publication number
GB605109A
GB605109A GB33906/45A GB3390645A GB605109A GB 605109 A GB605109 A GB 605109A GB 33906/45 A GB33906/45 A GB 33906/45A GB 3390645 A GB3390645 A GB 3390645A GB 605109 A GB605109 A GB 605109A
Authority
GB
United Kingdom
Prior art keywords
pulses
pulse
sound
signals
circuit
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
GB33906/45A
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 GB605109A publication Critical patent/GB605109A/en
Expired 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Multimedia (AREA)
  • Circuits Of Receivers In General (AREA)
  • Television Systems (AREA)
GB33906/45A 1944-08-25 1945-12-14 Television receiving systems Expired GB605109A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US551203A US2477625A (en) 1944-08-25 1944-08-25 Multiplex television and pulse modulated sound system

Publications (1)

Publication Number Publication Date
GB605109A true GB605109A (en) 1948-07-15

Family

ID=24200279

Family Applications (1)

Application Number Title Priority Date Filing Date
GB33906/45A Expired GB605109A (en) 1944-08-25 1945-12-14 Television receiving systems

Country Status (5)

Country Link
US (1) US2477625A (enrdf_load_stackoverflow)
BE (1) BE474059A (enrdf_load_stackoverflow)
ES (1) ES175406A1 (enrdf_load_stackoverflow)
FR (1) FR938666A (enrdf_load_stackoverflow)
GB (1) GB605109A (enrdf_load_stackoverflow)

Families Citing this family (10)

* 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
US2543015A (en) * 1945-09-27 1951-02-27 Standard Telephones Cables Ltd Receiver circuit
US2535547A (en) * 1946-09-10 1950-12-26 Rca Corp Telemetering system
US2647944A (en) * 1946-11-26 1953-08-04 American Optical Corp Single carrier transmission of sound and video signals
US2510046A (en) * 1947-04-18 1950-05-30 Zenith Radio Corp Radio-wire signaling system
US2567545A (en) * 1948-09-30 1951-09-11 Zenith Radio Corp Subscription-type television receiver
US2551068A (en) * 1948-10-05 1951-05-01 Zenith Radio Corp Coded-sound, television receiver
US3178515A (en) * 1961-03-27 1965-04-13 Gen Signal Corp Plural modulation communication system
US7912376B2 (en) * 2007-09-28 2011-03-22 Rockwell Automation Technologies, Inc. Non-interfering transmitted-beam pairs

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US1975055A (en) * 1929-03-25 1934-09-25 Rca Corp Television system
GB397681A (en) * 1931-09-25 1933-08-31 Manfred Von Ardenne Arrangement for transmitting topical occurrences to a television sender
US2089639A (en) * 1933-04-08 1937-08-10 Rca Corp Intelligence transmission
GB421937A (en) * 1933-11-06 1935-01-02 Suddeutsche Telefon App Kabel Improvements in and relating to picture assembling in television receivers
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
US2231971A (en) * 1938-04-06 1941-02-18 Nat Television Corp Synchronizing system for picture transmission
US2198969A (en) * 1938-08-10 1940-04-30 Hazeltine Corp Television scanning system
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
US2391776A (en) * 1943-05-29 1945-12-25 Rca Corp Intelligence transmission system
BE474663A (enrdf_load_stackoverflow) * 1944-05-05
BE465456A (enrdf_load_stackoverflow) * 1944-07-17
BE474665A (enrdf_load_stackoverflow) * 1944-07-29
US2416330A (en) * 1944-08-07 1947-02-25 Standard Telephones Cables Ltd Multichannel receiving system
BE467470A (enrdf_load_stackoverflow) * 1944-08-25
US2408077A (en) * 1944-08-25 1946-09-24 Standard Telephones Cables Ltd Multichannel system

Also Published As

Publication number Publication date
US2477625A (en) 1949-08-02
FR938666A (fr) 1948-10-21
BE474059A (enrdf_load_stackoverflow)
ES175406A1 (es) 1946-12-01

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SU121146A1 (ru) Способ частотной модул ции видеосигналов при малом индексе модул ции и устройство дл его осуществлени