GB723122A - Improvements relating to television apparatus especially television relay apparatus - Google Patents

Improvements relating to television apparatus especially television relay apparatus

Info

Publication number
GB723122A
GB723122A GB29816/51A GB2981651A GB723122A GB 723122 A GB723122 A GB 723122A GB 29816/51 A GB29816/51 A GB 29816/51A GB 2981651 A GB2981651 A GB 2981651A GB 723122 A GB723122 A GB 723122A
Authority
GB
United Kingdom
Prior art keywords
signals
carrier wave
scanning
television
vision
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
GB29816/51A
Other languages
English (en)
Inventor
Eric John Gargini
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
Application filed by EMI Ltd, Electrical and Musical Industries Ltd filed Critical EMI Ltd
Publication of GB723122A publication Critical patent/GB723122A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
    • H04H20/02—Arrangements for relaying broadcast information
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G13/00—Weighing apparatus with automatic feed or discharge for weighing-out batches of material
    • G01G13/24—Weighing mechanism control arrangements for automatic feed or discharge
    • G01G13/28—Weighing mechanism control arrangements for automatic feed or discharge involving variation of an electrical variable which is used to control loading or discharge of the receptacle
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
    • H04H20/65—Arrangements characterised by transmission systems for broadcast
    • H04H20/76—Wired systems
    • H04H20/77—Wired systems using carrier waves
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/10—Adaptations for transmission by electrical cable

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Details Of Television Scanning (AREA)
  • Radio Relay Systems (AREA)
  • Noise Elimination (AREA)
GB29816/51A 1951-12-20 1952-12-08 Improvements relating to television apparatus especially television relay apparatus Expired GB723122A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB312459X 1951-12-20
GB81252X 1952-12-08

Publications (1)

Publication Number Publication Date
GB723122A true GB723122A (en) 1955-02-02

Family

ID=26241965

Family Applications (1)

Application Number Title Priority Date Filing Date
GB29816/51A Expired GB723122A (en) 1951-12-20 1952-12-08 Improvements relating to television apparatus especially television relay apparatus

Country Status (4)

Country Link
BE (1) BE516410A (OSRAM)
CH (1) CH312459A (OSRAM)
FR (1) FR1071946A (OSRAM)
GB (1) GB723122A (OSRAM)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3290432A (en) * 1962-10-22 1966-12-06 Communications Patents Ltd Wired broadcasting systems and apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3290432A (en) * 1962-10-22 1966-12-06 Communications Patents Ltd Wired broadcasting systems and apparatus

Also Published As

Publication number Publication date
BE516410A (OSRAM)
CH312459A (de) 1955-12-31
FR1071946A (fr) 1954-09-07

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