BR7602651A - Dispositivo restaurador de corrente continua - Google Patents

Dispositivo restaurador de corrente continua

Info

Publication number
BR7602651A
BR7602651A BR7602651A BR7602651A BR7602651A BR 7602651 A BR7602651 A BR 7602651A BR 7602651 A BR7602651 A BR 7602651A BR 7602651 A BR7602651 A BR 7602651A BR 7602651 A BR7602651 A BR 7602651A
Authority
BR
Brazil
Prior art keywords
continuous current
current restorer
restorer device
continuous
restorer
Prior art date
Application number
BR7602651A
Other languages
English (en)
Inventor
S Ogawa
Original Assignee
Seikosha D Kk
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 Seikosha D Kk filed Critical Seikosha D Kk
Publication of BR7602651A publication Critical patent/BR7602651A/pt

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G11/00—Limiting amplitude; Limiting rate of change of amplitude ; Clipping in general
    • 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
    • H04N5/18—Circuitry for reinsertion of dc and slowly varying components of signal; Circuitry for preservation of black or white level by means of "clamp" circuit operated by switching circuit
    • H04N5/185—Circuitry for reinsertion of dc and slowly varying components of signal; Circuitry for preservation of black or white level by means of "clamp" circuit operated by switching circuit for the black level

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Measurement Of Current Or Voltage (AREA)
  • Picture Signal Circuits (AREA)
  • Manipulation Of Pulses (AREA)
BR7602651A 1975-05-01 1976-04-29 Dispositivo restaurador de corrente continua BR7602651A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50052833A JPS51128249A (en) 1975-05-01 1975-05-01 Dc-part regenerator

Publications (1)

Publication Number Publication Date
BR7602651A true BR7602651A (pt) 1976-11-09

Family

ID=12925834

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7602651A BR7602651A (pt) 1975-05-01 1976-04-29 Dispositivo restaurador de corrente continua

Country Status (4)

Country Link
JP (1) JPS51128249A (pt)
BR (1) BR7602651A (pt)
DE (1) DE2618696A1 (pt)
NL (1) NL7604615A (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58689B2 (ja) * 1977-05-07 1983-01-07 株式会社リコー クランプ回路
JPS554746A (en) * 1978-06-28 1980-01-14 Hitachi Ltd Video signal clamp circuit
DE2848516C3 (de) * 1978-11-08 1981-12-03 Siemens AG, 1000 Berlin und 8000 München Schaltungsanordnung zur Auswertung der Außerbandsignalimpulse in Trägerfrequenzsystemen
JPS57206177A (en) * 1981-05-02 1982-12-17 Philips Nv Dc level control circuit for video signal
DE3235254A1 (de) * 1982-09-23 1984-03-29 Siemens AG, 1000 Berlin und 8000 München Amplitudendetektor fuer impulsfoermige signale mit hoher impulsfolgefrequenz

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4927343Y2 (pt) * 1971-05-11 1974-07-24

Also Published As

Publication number Publication date
NL7604615A (nl) 1976-11-03
JPS51128249A (en) 1976-11-09
DE2618696A1 (de) 1976-11-18

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