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GB425220A - Improvements in and relating to television and the like transmission systems - Google Patents

Improvements in and relating to television and the like transmission systems

Info

Publication number
GB425220A
GB425220A GB22191/33A GB2219133A GB425220A GB 425220 A GB425220 A GB 425220A GB 22191/33 A GB22191/33 A GB 22191/33A GB 2219133 A GB2219133 A GB 2219133A GB 425220 A GB425220 A GB 425220A
Authority
GB
United Kingdom
Prior art keywords
impulses
slit
image
line
synchronizing
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
GB22191/33A
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.)
EMI Ltd
Electrical and Musical Industries Ltd
Original Assignee
EMI Ltd
Electrical and Musical Industries 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
Priority to NL43271D priority Critical patent/NL43271C/xx
Application filed by EMI Ltd, Electrical and Musical Industries Ltd filed Critical EMI Ltd
Priority to GB22191/33A priority patent/GB425220A/en
Priority to US738262A priority patent/US2147266A/en
Priority to FR777371D priority patent/FR777371A/fr
Priority to DEE45879D priority patent/DE754288C/de
Publication of GB425220A publication Critical patent/GB425220A/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
    • H04N5/073—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)
  • Transforming Electric Information Into Light Information (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Details Of Television Scanning (AREA)
GB22191/33A 1933-08-08 1933-08-08 Improvements in and relating to television and the like transmission systems Expired GB425220A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
NL43271D NL43271C (fr) 1933-08-08
GB22191/33A GB425220A (en) 1933-08-08 1933-08-08 Improvements in and relating to television and the like transmission systems
US738262A US2147266A (en) 1933-08-08 1934-08-03 Television and the like transmission system
FR777371D FR777371A (fr) 1933-08-08 1934-08-07 Perfectionnements à la télévision et aux systèmes de transmission analogues
DEE45879D DE754288C (de) 1933-08-08 1934-08-07 Synchronisierverfahren fuer Fernsehzwecke unter Verwendung von Impulsen gleicher Amplitude und verschiedener Dauer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB22191/33A GB425220A (en) 1933-08-08 1933-08-08 Improvements in and relating to television and the like transmission systems

Publications (1)

Publication Number Publication Date
GB425220A true GB425220A (en) 1935-03-08

Family

ID=10175426

Family Applications (1)

Application Number Title Priority Date Filing Date
GB22191/33A Expired GB425220A (en) 1933-08-08 1933-08-08 Improvements in and relating to television and the like transmission systems

Country Status (5)

Country Link
US (1) US2147266A (fr)
DE (1) DE754288C (fr)
FR (1) FR777371A (fr)
GB (1) GB425220A (fr)
NL (1) NL43271C (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1032314B (de) * 1938-06-03 1958-06-19 Loewe Opta Ag Trenneinrichtung zur Aussiebung der Zeilenwechsel- und Zeilenzugwechselsynchronisierimpulse bei Fernsehempfaengern
US2640875A (en) * 1940-02-07 1953-06-02 Int Standard Electric Corp Facsimile telegraph transmitter

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR742671A (fr) * 1931-09-30 1933-03-13

Also Published As

Publication number Publication date
DE754288C (de) 1952-07-17
US2147266A (en) 1939-02-14
NL43271C (fr)
FR777371A (fr) 1935-02-18

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