BE846191A - Porte automatique sensible aux bruits pour amplificateur de signaux de synchronisation - Google Patents

Porte automatique sensible aux bruits pour amplificateur de signaux de synchronisation

Info

Publication number
BE846191A
BE846191A BE170630A BE170630A BE846191A BE 846191 A BE846191 A BE 846191A BE 170630 A BE170630 A BE 170630A BE 170630 A BE170630 A BE 170630A BE 846191 A BE846191 A BE 846191A
Authority
BE
Belgium
Prior art keywords
noise
synchronization signal
signal amplifier
automatic door
sensitive automatic
Prior art date
Application number
BE170630A
Other languages
English (en)
French (fr)
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 filed Critical
Publication of BE846191A publication Critical patent/BE846191A/xx

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
    • H04N5/21—Circuitry for suppressing or minimising disturbance, e.g. moiré or halo
    • H04N5/213—Circuitry for suppressing or minimising impulsive noise

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Details Of Television Scanning (AREA)
  • Synchronizing For Television (AREA)
  • Picture Signal Circuits (AREA)
  • Amplifiers (AREA)
BE170630A 1975-09-15 1976-09-14 Porte automatique sensible aux bruits pour amplificateur de signaux de synchronisation BE846191A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB37881/75A GB1525256A (en) 1975-09-15 1975-09-15 Synchronizing signal separator having an automatic noise gate

Publications (1)

Publication Number Publication Date
BE846191A true BE846191A (fr) 1976-12-31

Family

ID=10399670

Family Applications (1)

Application Number Title Priority Date Filing Date
BE170630A BE846191A (fr) 1975-09-15 1976-09-14 Porte automatique sensible aux bruits pour amplificateur de signaux de synchronisation

Country Status (12)

Country Link
US (1) US4008370A (cg-RX-API-DMAC10.html)
JP (1) JPS5236415A (cg-RX-API-DMAC10.html)
AT (1) ATA670176A (cg-RX-API-DMAC10.html)
AU (1) AU508222B2 (cg-RX-API-DMAC10.html)
BE (1) BE846191A (cg-RX-API-DMAC10.html)
DE (1) DE2641298C3 (cg-RX-API-DMAC10.html)
ES (1) ES451537A1 (cg-RX-API-DMAC10.html)
FR (1) FR2324177A1 (cg-RX-API-DMAC10.html)
GB (1) GB1525256A (cg-RX-API-DMAC10.html)
IT (1) IT1068499B (cg-RX-API-DMAC10.html)
NL (1) NL7610198A (cg-RX-API-DMAC10.html)
SE (1) SE415315B (cg-RX-API-DMAC10.html)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL97482C (cg-RX-API-DMAC10.html) * 1957-07-10
US3234328A (en) * 1963-03-01 1966-02-08 Motorola Inc Television receiver
US3256502A (en) * 1964-02-28 1966-06-14 Sylvania Electric Prod Sync pulse separating and agc circuitry
US3441669A (en) * 1965-02-26 1969-04-29 Rca Corp Threshold control for sync separator noise protection circuit and for agc stage
US3639780A (en) * 1968-06-24 1972-02-01 Gte Sylvania Inc Video signalling processing apparatus

Also Published As

Publication number Publication date
DE2641298A1 (de) 1977-03-17
GB1525256A (en) 1978-09-20
DE2641298C3 (de) 1979-03-22
AU508222B2 (en) 1980-03-13
ES451537A1 (es) 1977-12-01
DE2641298B2 (de) 1977-10-27
US4008370A (en) 1977-02-15
FR2324177A1 (fr) 1977-04-08
SE7609789L (sv) 1977-03-16
AU1756576A (en) 1978-03-16
SE415315B (sv) 1980-09-22
NL7610198A (nl) 1977-03-17
JPS5519111B2 (cg-RX-API-DMAC10.html) 1980-05-23
IT1068499B (it) 1985-03-21
ATA670176A (de) 1980-11-15
JPS5236415A (en) 1977-03-19

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