GB487560A - Television transmitter - Google Patents

Television transmitter

Info

Publication number
GB487560A
GB487560A GB24290/37A GB2429037A GB487560A GB 487560 A GB487560 A GB 487560A GB 24290/37 A GB24290/37 A GB 24290/37A GB 2429037 A GB2429037 A GB 2429037A GB 487560 A GB487560 A GB 487560A
Authority
GB
United Kingdom
Prior art keywords
impulses
line
frame
sept
valve
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
GB24290/37A
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.)
Loewe Opta GmbH
Original Assignee
Loewe Opta GmbH
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 Loewe Opta GmbH filed Critical Loewe Opta GmbH
Publication of GB487560A publication Critical patent/GB487560A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/04—Synchronising
    • H04N5/06—Generation of synchronising signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/04—Synchronising
    • H04N5/06—Generation of synchronising signals
    • H04N5/067—Arrangements or circuits at the transmitter end
    • H04N5/0675—Arrangements or circuits at the transmitter end for mixing the synchronising signals with the picture signal or mutually
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/04—Synchronising
    • H04N5/06—Generation of synchronising signals
    • H04N5/067—Arrangements or circuits at the transmitter end
    • H04N5/073—Arrangements or circuits at the transmitter end for mutually locking plural sources of synchronising signals, e.g. studios or relay stations

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Noise Elimination (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Endoscopes (AREA)
  • Cell Electrode Carriers And Collectors (AREA)
  • Details Of Television Scanning (AREA)
GB24290/37A 1936-09-05 1937-09-06 Television transmitter Expired GB487560A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE487560X 1936-09-05
DEL7408D DE1033257B (de) 1936-09-05 1936-10-26 Verfahren zur Mischung von Bildwechsel- und Zeilenimpulsen beim Fernsehen

Publications (1)

Publication Number Publication Date
GB487560A true GB487560A (en) 1938-06-22

Family

ID=41349324

Family Applications (2)

Application Number Title Priority Date Filing Date
GB24290/37A Expired GB487560A (en) 1936-09-05 1937-09-06 Television transmitter
GB29072/37A Expired GB504460A (en) 1936-09-05 1937-10-25 Production of synchronising impulses in a television transmitter

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB29072/37A Expired GB504460A (en) 1936-09-05 1937-10-25 Production of synchronising impulses in a television transmitter

Country Status (7)

Country Link
US (2) US2248549A (en:Method)
BE (1) BE423429A (en:Method)
CH (2) CH199610A (en:Method)
DE (1) DE1033257B (en:Method)
FR (2) FR826231A (en:Method)
GB (2) GB487560A (en:Method)
NL (1) NL58560C (en:Method)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2416424A (en) * 1939-03-16 1947-02-25 Hazeltine Research Inc Synchronizing-signal separator
US2508923A (en) * 1946-06-27 1950-05-23 Rca Corp Synchronizing system

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2883659A (en) * 1942-03-18 1959-04-21 Sylvania Electric Prod Timing and phase-control circuits
US2485665A (en) * 1943-07-16 1949-10-25 Sperry Corp Mixing circuit
US2572849A (en) * 1945-01-04 1951-10-30 Oliver T Francis Vacuum tube impulse pattern producer
FR959234A (en:Method) * 1947-12-26 1950-03-25
US2561817A (en) * 1950-02-02 1951-07-24 Avco Mfg Corp Automatic frequency control circuit
FR1407806A (fr) * 1964-06-25 1965-08-06 Thomson Houston Comp Francaise Perfectionnements apportés aux caméras de télévision

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2416424A (en) * 1939-03-16 1947-02-25 Hazeltine Research Inc Synchronizing-signal separator
US2508923A (en) * 1946-06-27 1950-05-23 Rca Corp Synchronizing system

Also Published As

Publication number Publication date
CH219593A (de) 1942-02-15
GB504460A (en) 1939-04-25
US2248549A (en) 1941-07-08
US2227023A (en) 1940-12-31
NL58560C (en:Method) 1946-12-16
FR828271A (fr) 1938-05-13
DE1033257B (de) 1958-07-03
CH199610A (de) 1939-08-31
FR826231A (fr) 1938-03-25
BE423429A (en:Method) 1937-10-30

Similar Documents

Publication Publication Date Title
GB487560A (en) Television transmitter
GB537878A (en) Improvements in television synchronizing-signal separators
GB501448A (en) Improvements in or relating to electric oscillation generators
GB526211A (en) Methods and systems for television communication
GB451578A (en) Improvements in television systems
GB515302A (en) Improvements in and relating to television and like systems
GB536588A (en) Improvements in or relating to pulse discriminating systems
GB456840A (en) Improvements in and relating to oscillation generators known as multivibrators
GB445402A (en) Improvements in or relating to the construction of grids for use in electron discharge devices
GB463001A (en) Television receiver
GB454539A (en) Television system
GB456222A (en) Improvements in and relating to electric transmission and distribution systems
GB490676A (en) Improvements in or relating to synchronising pulse separating circuits for teleyision systems
GB518740A (en) Fading regulation in television receivers
GB469106A (en) Improvements in or relating to telegraph keyboard transmitters
GB233037A (en) Improvements in and relating to the generation of waves for wireless telegraphy and telephony by thermionic valves
GB489102A (en) Improvements in or relating to television or like systems
GB529652A (en) Improvements relating to electric signalling systems
AU157938A (en) Improvement in impulse generator ofthe electron beam type
CA486804A (en) Precorrection for line distortion in telegraphy
GB582202A (en) Improvements in radio receivers
GB428294A (en) Improvements in or connected with electron discharge devices and circuit therefor
CA300839A (en) Fruit and vegetable grading machine
GB520775A (en) Interlaced scanning for television
GB545440A (en) Improvements in television systems