NL171515C - Ruisinvloed reducerende schakeling van videosignalen. - Google Patents

Ruisinvloed reducerende schakeling van videosignalen.

Info

Publication number
NL171515C
NL171515C NLAANVRAGE7104384,A NL7104384A NL171515C NL 171515 C NL171515 C NL 171515C NL 7104384 A NL7104384 A NL 7104384A NL 171515 C NL171515 C NL 171515C
Authority
NL
Netherlands
Prior art keywords
video signals
reducing video
noise influencing
influencing
noise
Prior art date
Application number
NLAANVRAGE7104384,A
Other languages
English (en)
Dutch (nl)
Other versions
NL7104384A (ko
NL171515B (nl
Original Assignee
Sony 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 Sony Corp filed Critical Sony Corp
Publication of NL7104384A publication Critical patent/NL7104384A/xx
Publication of NL171515B publication Critical patent/NL171515B/xx
Application granted granted Critical
Publication of NL171515C publication Critical patent/NL171515C/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)
  • Picture Signal Circuits (AREA)
  • Electronic Switches (AREA)
NLAANVRAGE7104384,A 1970-04-03 1971-04-01 Ruisinvloed reducerende schakeling van videosignalen. NL171515C (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP45028456A JPS523526B1 (ko) 1970-04-03 1970-04-03

Publications (3)

Publication Number Publication Date
NL7104384A NL7104384A (ko) 1971-10-05
NL171515B NL171515B (nl) 1982-11-01
NL171515C true NL171515C (nl) 1983-04-05

Family

ID=12249154

Family Applications (1)

Application Number Title Priority Date Filing Date
NLAANVRAGE7104384,A NL171515C (nl) 1970-04-03 1971-04-01 Ruisinvloed reducerende schakeling van videosignalen.

Country Status (7)

Country Link
US (1) US3715488A (ko)
JP (1) JPS523526B1 (ko)
CA (1) CA930854A (ko)
DE (1) DE2116265C3 (ko)
FR (1) FR2085833B1 (ko)
GB (1) GB1302490A (ko)
NL (1) NL171515C (ko)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS48101018A (ko) * 1972-03-31 1973-12-20
US3812921A (en) * 1972-07-24 1974-05-28 Zenith Radio Corp Video signal processing system and method with above-white-level noise inversion
JPS501613A (ko) * 1973-05-07 1975-01-09
JPS5029239A (ko) * 1973-07-20 1975-03-25
JPS5267513A (en) * 1976-02-16 1977-06-04 Matsushita Electric Ind Co Ltd Video signal processing circuit
JPS5678281A (en) * 1980-11-10 1981-06-27 Hitachi Ltd Signal processing circuit
JPS5822757U (ja) * 1981-08-07 1983-02-12 株式会社日立製作所 発光素子表示引き出し機構
JPH028282U (ko) * 1988-06-28 1990-01-19
US20050149169A1 (en) * 2003-04-08 2005-07-07 Xingwu Wang Implantable medical device
US20050149002A1 (en) * 2003-04-08 2005-07-07 Xingwu Wang Markers for visualizing interventional medical devices

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2872511A (en) * 1953-05-20 1959-02-03 Motorola Inc Television receiver
FR1494191A (fr) * 1966-07-25 1967-09-08 Cie Centrale D Electronique Et Perfectionnements aux systèmes antiparasites pour récepteurs radio-électriques
US3453386A (en) * 1967-02-15 1969-07-01 Zenith Radio Corp Video signal noise cancellation circuit
US3579251A (en) * 1968-06-24 1971-05-18 Sylvania Electric Prod Video signalling processing apparatus with noise protection
JPS4737062U (ko) * 1971-05-12 1972-12-23

Also Published As

Publication number Publication date
DE2116265B2 (de) 1980-08-07
US3715488A (en) 1973-02-06
JPS523526B1 (ko) 1977-01-28
CA930854A (en) 1973-07-24
NL7104384A (ko) 1971-10-05
NL171515B (nl) 1982-11-01
FR2085833B1 (ko) 1974-10-31
FR2085833A1 (ko) 1971-12-31
DE2116265A1 (de) 1971-10-28
GB1302490A (ko) 1973-01-10
DE2116265C3 (de) 1981-06-25

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Legal Events

Date Code Title Description
V4 Discontinued because of reaching the maximum lifetime of a patent