FR1023982A - Circuits discriminateurs d'amplitude - Google Patents

Circuits discriminateurs d'amplitude

Info

Publication number
FR1023982A
FR1023982A FR1023982DA FR1023982A FR 1023982 A FR1023982 A FR 1023982A FR 1023982D A FR1023982D A FR 1023982DA FR 1023982 A FR1023982 A FR 1023982A
Authority
FR
France
Prior art keywords
discriminating circuits
amplitude discriminating
amplitude
circuits
discriminating
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
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.)
RCA Corp
Original Assignee
RCA Corp
Radio Corporation of America
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 RCA Corp, Radio Corporation of America filed Critical RCA Corp
Application granted granted Critical
Publication of FR1023982A publication Critical patent/FR1023982A/fr
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
    • H04N5/08—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
    • H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
    • H04N5/52—Automatic gain control
    • H04N5/53—Keyed automatic gain control

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Picture Signal Circuits (AREA)
  • Control Of Amplification And Gain Control (AREA)
FR1023982D 1949-09-22 1950-08-17 Circuits discriminateurs d'amplitude Expired FR1023982A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US117190A US2535821A (en) 1949-09-22 1949-09-22 Amplitude and frequency discriminatory gating circuit

Publications (1)

Publication Number Publication Date
FR1023982A true FR1023982A (fr) 1953-03-26

Family

ID=22371410

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1023982D Expired FR1023982A (fr) 1949-09-22 1950-08-17 Circuits discriminateurs d'amplitude

Country Status (4)

Country Link
US (1) US2535821A (fr)
DE (1) DE942217C (fr)
FR (1) FR1023982A (fr)
GB (1) GB684190A (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2577868A (en) * 1950-05-04 1951-12-11 Avco Mfg Corp Video amplifier coupling network for television receivers
US2776338A (en) * 1950-12-15 1957-01-01 Rca Corp Variable level noise-clipping circuit
BE515675A (fr) * 1951-11-23
US2835795A (en) * 1953-03-17 1958-05-20 Motorola Inc Amplified automatic gain control for television receiver

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB446432A (en) * 1934-11-02 1936-04-30 Peter William Willans Improvements in the separation of synchronising signals in television receivers

Also Published As

Publication number Publication date
US2535821A (en) 1950-12-26
DE942217C (de) 1956-04-26
GB684190A (en) 1952-12-10

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