FR828578A - Improvements to sound image receivers applicable to television, with unique tuning for picture and sound - Google Patents

Improvements to sound image receivers applicable to television, with unique tuning for picture and sound

Info

Publication number
FR828578A
FR828578A FR828578DA FR828578A FR 828578 A FR828578 A FR 828578A FR 828578D A FR828578D A FR 828578DA FR 828578 A FR828578 A FR 828578A
Authority
FR
France
Prior art keywords
sound
television
picture
image receivers
unique tuning
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
Other languages
French (fr)
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.)
Telefunken AG
Original Assignee
Telefunken AG
Telefunken Gesellschaft fuer Drahtlose Telegraphie mbH
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 Telefunken AG, Telefunken Gesellschaft fuer Drahtlose Telegraphie mbH filed Critical Telefunken AG
Application granted granted Critical
Publication of FR828578A publication Critical patent/FR828578A/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
    • H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
    • H04N5/50—Tuning indicators; Automatic tuning control
    • H04N5/505—Invisible or silent tuning

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Television Receiver Circuits (AREA)
FR828578D 1936-11-03 1937-11-02 Improvements to sound image receivers applicable to television, with unique tuning for picture and sound Expired FR828578A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2285857X 1936-11-03

Publications (1)

Publication Number Publication Date
FR828578A true FR828578A (en) 1938-05-20

Family

ID=7993670

Family Applications (1)

Application Number Title Priority Date Filing Date
FR828578D Expired FR828578A (en) 1936-11-03 1937-11-02 Improvements to sound image receivers applicable to television, with unique tuning for picture and sound

Country Status (3)

Country Link
US (1) US2285857A (en)
FR (1) FR828578A (en)
NL (1) NL49976C (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE490426A (en) * 1944-07-13
US2632800A (en) * 1949-03-26 1953-03-24 Motorola Inc Noise squelch system for television receivers
US2773119A (en) * 1950-04-04 1956-12-04 Louis W Parker Tuning system for radio and television receivers
US2943145A (en) * 1956-03-30 1960-06-28 Louis W Parker Television tuning indicator

Also Published As

Publication number Publication date
NL49976C (en)
US2285857A (en) 1942-06-09

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