FR2335097A1 - Filtre electrique a frequence de coupure variable - Google Patents

Filtre electrique a frequence de coupure variable

Info

Publication number
FR2335097A1
FR2335097A1 FR7531657A FR7531657A FR2335097A1 FR 2335097 A1 FR2335097 A1 FR 2335097A1 FR 7531657 A FR7531657 A FR 7531657A FR 7531657 A FR7531657 A FR 7531657A FR 2335097 A1 FR2335097 A1 FR 2335097A1
Authority
FR
France
Prior art keywords
frequency
electric filter
variable cut
variable
cut
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.)
Granted
Application number
FR7531657A
Other languages
English (en)
French (fr)
Other versions
FR2335097B1 (de
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7531657A priority Critical patent/FR2335097A1/fr
Publication of FR2335097A1 publication Critical patent/FR2335097A1/fr
Application granted granted Critical
Publication of FR2335097B1 publication Critical patent/FR2335097B1/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H11/00—Networks using active elements
    • H03H11/02—Multiple-port networks
    • H03H11/04—Frequency selective two-port networks
    • H03H11/0405—Non-linear filters
    • 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

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
FR7531657A 1975-10-16 1975-10-16 Filtre electrique a frequence de coupure variable Granted FR2335097A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7531657A FR2335097A1 (fr) 1975-10-16 1975-10-16 Filtre electrique a frequence de coupure variable

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7531657A FR2335097A1 (fr) 1975-10-16 1975-10-16 Filtre electrique a frequence de coupure variable

Publications (2)

Publication Number Publication Date
FR2335097A1 true FR2335097A1 (fr) 1977-07-08
FR2335097B1 FR2335097B1 (de) 1978-05-12

Family

ID=9161258

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7531657A Granted FR2335097A1 (fr) 1975-10-16 1975-10-16 Filtre electrique a frequence de coupure variable

Country Status (1)

Country Link
FR (1) FR2335097A1 (de)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2125615A1 (de) * 1971-05-24 1972-12-07 Gaus H Automatisches Geräuschfilter für Schallplattenwiedergabe

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2125615A1 (de) * 1971-05-24 1972-12-07 Gaus H Automatisches Geräuschfilter für Schallplattenwiedergabe

Also Published As

Publication number Publication date
FR2335097B1 (de) 1978-05-12

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Legal Events

Date Code Title Description
ST Notification of lapse