FR865677A - TV receiver system - Google Patents

TV receiver system

Info

Publication number
FR865677A
FR865677A FR865677DA FR865677A FR 865677 A FR865677 A FR 865677A FR 865677D A FR865677D A FR 865677DA FR 865677 A FR865677 A FR 865677A
Authority
FR
France
Prior art keywords
receiver system
receiver
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.)
BAE Systems Aerospace Inc
Original Assignee
Hazeltine Corp
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 Hazeltine Corp filed Critical Hazeltine Corp
Application granted granted Critical
Publication of FR865677A publication Critical patent/FR865677A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)
  • Television Signal Processing For Recording (AREA)
  • Processing Of Color Television Signals (AREA)
FR865677D 1939-06-09 1940-05-18 TV receiver system Expired FR865677A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US278316A US2254114A (en) 1939-06-09 1939-06-09 Video-frequency signal-translating system

Publications (1)

Publication Number Publication Date
FR865677A true FR865677A (en) 1941-05-30

Family

ID=23064527

Family Applications (1)

Application Number Title Priority Date Filing Date
FR865677D Expired FR865677A (en) 1939-06-09 1940-05-18 TV receiver system

Country Status (3)

Country Link
US (1) US2254114A (en)
FR (1) FR865677A (en)
GB (1) GB537599A (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2537958A (en) * 1945-12-06 1951-01-16 Waugh Equipment Co Overload control circuit
US2647161A (en) * 1947-09-17 1953-07-28 Motorola Inc Double triode clamping circuit for direct current reinsertion
US2498680A (en) * 1947-09-23 1950-02-28 Int Standard Electric Corp Alternating current signaling system
US2525103A (en) * 1948-03-11 1950-10-10 Rca Corp Apparatus for controlling black level shift in television signals
US2708687A (en) * 1949-05-10 1955-05-17 Motorola Inc Combined direct current reinserter and synchronizing pulse separator
US2572179A (en) * 1949-05-24 1951-10-23 Philco Corp Peak leveling circuit
US2800528A (en) * 1949-06-23 1957-07-23 Du Mont Allen B Lab Inc Video amplifier bridge circuit for minimizing supply voltage variations
US2740071A (en) * 1950-05-11 1956-03-27 Columbia Broadcasting Syst Inc Television
BE506959A (en) * 1950-11-09
US2761066A (en) * 1951-10-25 1956-08-28 Harris A Robinson Harmonic generator
US2750457A (en) * 1953-02-02 1956-06-12 Edward D Padgett Pulse amplifier

Also Published As

Publication number Publication date
GB537599A (en) 1941-06-27
US2254114A (en) 1941-08-26

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