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GB420679A - Method of and arrangement for the synchronisation of television receiving apparatus - Google Patents

Method of and arrangement for the synchronisation of television receiving apparatus

Info

Publication number
GB420679A
GB420679A GB16155/33A GB1615533A GB420679A GB 420679 A GB420679 A GB 420679A GB 16155/33 A GB16155/33 A GB 16155/33A GB 1615533 A GB1615533 A GB 1615533A GB 420679 A GB420679 A GB 420679A
Authority
GB
United Kingdom
Prior art keywords
signals
synchronizing
potential
potentials
tube
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
GB16155/33A
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 GB420679A publication Critical patent/GB420679A/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
    • H04N5/14—Picture signal circuitry for video frequency region
    • H04N5/16—Circuitry for reinsertion of DC and slowly varying components of signal; Circuitry for preservation of black or white level
    • H04N5/165—Circuitry for reinsertion of DC and slowly varying components of signal; Circuitry for preservation of black or white level to maintain the black level constant
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/04—Synchronising
    • H04N5/08—Separation of synchronising signals from picture signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/04—Synchronising
    • H04N5/08—Separation of synchronising signals from picture signals
    • H04N5/10—Separation of line synchronising signal from frame synchronising signal or vice versa

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Image-Pickup Tubes, Image-Amplification Tubes, And Storage Tubes (AREA)
  • Formation Of Various Coating Films On Cathode Ray Tubes And Lamps (AREA)
  • Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
GB16155/33A 1932-06-07 1933-06-06 Method of and arrangement for the synchronisation of television receiving apparatus Expired GB420679A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE420679X 1932-06-07

Publications (1)

Publication Number Publication Date
GB420679A true GB420679A (en) 1934-12-06

Family

ID=6453196

Family Applications (1)

Application Number Title Priority Date Filing Date
GB16155/33A Expired GB420679A (en) 1932-06-07 1933-06-06 Method of and arrangement for the synchronisation of television receiving apparatus

Country Status (4)

Country Link
US (1) US2224113A (no)
FR (1) FR756496A (no)
GB (1) GB420679A (no)
NL (1) NL48526C (no)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE407565A (no) * 1934-03-17
DE766547C (de) * 1936-11-12 1954-08-09 Fernseh Gmbh Schaltung mit veraenderlichem Verstaerkungsgrad zur Verstaerkung von Bildzeichen
NL61922C (no) * 1937-12-24

Also Published As

Publication number Publication date
FR756496A (fr) 1933-12-11
US2224113A (en) 1940-12-03
NL48526C (no)

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