GB1302490A - - Google Patents

Info

Publication number
GB1302490A
GB1302490A GB2576071*A GB2576071A GB1302490A GB 1302490 A GB1302490 A GB 1302490A GB 2576071 A GB2576071 A GB 2576071A GB 1302490 A GB1302490 A GB 1302490A
Authority
GB
United Kingdom
Prior art keywords
transistor
signal
level
circuit
voltage
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
GB2576071*A
Other languages
English (en)
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 GB1302490A publication Critical patent/GB1302490A/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
    • H04N5/21—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)
GB2576071*A 1970-04-03 1971-04-19 Expired GB1302490A (enExample)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
GB1302490A true GB1302490A (enExample) 1973-01-10

Family

ID=12249154

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2576071*A Expired GB1302490A (enExample) 1970-04-03 1971-04-19

Country Status (7)

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

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS48101018A (enExample) * 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 (enExample) * 1973-05-07 1975-01-09
JPS5029239A (enExample) * 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 (enExample) * 1988-06-28 1990-01-19
US20050149002A1 (en) * 2003-04-08 2005-07-07 Xingwu Wang Markers for visualizing interventional medical devices
US20050149169A1 (en) * 2003-04-08 2005-07-07 Xingwu Wang Implantable medical device

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 (enExample) * 1971-05-12 1972-12-23

Also Published As

Publication number Publication date
NL7104384A (enExample) 1971-10-05
NL171515B (nl) 1982-11-01
CA930854A (en) 1973-07-24
DE2116265C3 (de) 1981-06-25
FR2085833A1 (enExample) 1971-12-31
DE2116265B2 (de) 1980-08-07
US3715488A (en) 1973-02-06
DE2116265A1 (de) 1971-10-28
FR2085833B1 (enExample) 1974-10-31
JPS523526B1 (enExample) 1977-01-28
NL171515C (nl) 1983-04-05

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PE20 Patent expired after termination of 20 years