JPS5138541B1 - - Google Patents

Info

Publication number
JPS5138541B1
JPS5138541B1 JP46025892A JP2589271A JPS5138541B1 JP S5138541 B1 JPS5138541 B1 JP S5138541B1 JP 46025892 A JP46025892 A JP 46025892A JP 2589271 A JP2589271 A JP 2589271A JP S5138541 B1 JPS5138541 B1 JP S5138541B1
Authority
JP
Japan
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.)
Pending
Application number
JP46025892A
Other languages
Japanese (ja)
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
Priority to JP46025892A priority Critical patent/JPS5138541B1/ja
Priority to US00244558A priority patent/US3798559A/en
Priority to DE19722219899 priority patent/DE2219899C3/de
Priority to CA139,989A priority patent/CA957950A/en
Priority to FR7213854A priority patent/FR2133912B1/fr
Priority to NL7205367A priority patent/NL7205367A/xx
Priority to GB1838872A priority patent/GB1384944A/en
Publication of JPS5138541B1 publication Critical patent/JPS5138541B1/ja
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G5/00—Tone control or bandwidth control in amplifiers
    • H03G5/16—Automatic control
    • H03G5/18—Automatic control in untuned amplifiers
    • H03G5/22—Automatic control in untuned amplifiers having semiconductor devices

Landscapes

  • Networks Using Active Elements (AREA)
  • Control Of Amplification And Gain Control (AREA)
  • Amplifiers (AREA)
  • Noise Elimination (AREA)
  • Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)
JP46025892A 1971-04-20 1971-04-20 Pending JPS5138541B1 (enrdf_load_stackoverflow)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP46025892A JPS5138541B1 (enrdf_load_stackoverflow) 1971-04-20 1971-04-20
US00244558A US3798559A (en) 1971-04-20 1972-04-17 Noise reduction system
DE19722219899 DE2219899C3 (de) 1971-04-20 1972-04-19 Schaltung zur Dämpfung des Rauschens auf einem Signalweg
CA139,989A CA957950A (en) 1971-04-20 1972-04-19 Noise reduction system
FR7213854A FR2133912B1 (enrdf_load_stackoverflow) 1971-04-20 1972-04-19
NL7205367A NL7205367A (enrdf_load_stackoverflow) 1971-04-20 1972-04-20
GB1838872A GB1384944A (en) 1971-04-20 1972-04-20 Variable transfer signal apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP46025892A JPS5138541B1 (enrdf_load_stackoverflow) 1971-04-20 1971-04-20

Publications (1)

Publication Number Publication Date
JPS5138541B1 true JPS5138541B1 (enrdf_load_stackoverflow) 1976-10-22

Family

ID=12178429

Family Applications (1)

Application Number Title Priority Date Filing Date
JP46025892A Pending JPS5138541B1 (enrdf_load_stackoverflow) 1971-04-20 1971-04-20

Country Status (2)

Country Link
JP (1) JPS5138541B1 (enrdf_load_stackoverflow)
DE (1) DE2219899C3 (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3620614A1 (de) * 1986-06-20 1987-12-23 Gutehoffnungshuette Man Verfahren zum filtern eines verrauschten signals
DE19547093A1 (de) * 1995-12-16 1997-06-19 Nokia Deutschland Gmbh Schaltungsanordnung zur Verbesserung des Störabstandes

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE634977C (de) * 1931-06-20 1936-09-08 Rca Corp Verfahren zur selbsttaetigen Lautstaerkeregelung fuer Rundfunkempfaenger
US2759049A (en) * 1951-12-04 1956-08-14 Hermon H Scott Method and system for reducing noise in the transmission of electric signals
DE930642C (de) * 1952-01-31 1955-07-21 Int Standard Electric Corp Anordnung zur Unterdrueckung von Stoergeraeuschen in Nachrichtenuebertragungsanlagen
DE1046107B (de) * 1956-06-02 1958-12-11 Nordwestdeutscher Rundfunk I L Schaltungsanordnung fuer Modulationsspannungen uebertragende Leitungen zur elektronischen Daempfung von Stoerspannungen

Also Published As

Publication number Publication date
DE2219899C3 (de) 1983-11-10
DE2219899B2 (de) 1978-09-07
DE2219899A1 (de) 1973-09-13

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