CH505505A - Use of an electronic circuit constituting a non-linear and variable impedance - Google Patents

Use of an electronic circuit constituting a non-linear and variable impedance

Info

Publication number
CH505505A
CH505505A CH1929068A CH1929068A CH505505A CH 505505 A CH505505 A CH 505505A CH 1929068 A CH1929068 A CH 1929068A CH 1929068 A CH1929068 A CH 1929068A CH 505505 A CH505505 A CH 505505A
Authority
CH
Switzerland
Prior art keywords
linear
electronic circuit
variable impedance
circuit constituting
constituting
Prior art date
Application number
CH1929068A
Other languages
French (fr)
Inventor
Kudelski Stefan
Original Assignee
Kudelski Stefan
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 Kudelski Stefan filed Critical Kudelski Stefan
Priority to CH1929068A priority Critical patent/CH505505A/en
Priority to US887301A priority patent/US3681625A/en
Priority to GB62713/69A priority patent/GB1294108A/en
Priority to FR6944642A priority patent/FR2027130A1/fr
Priority to DE1965099A priority patent/DE1965099B2/en
Publication of CH505505A publication Critical patent/CH505505A/en

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G1/00—Details of arrangements for controlling amplification
    • H03G1/0005—Circuits characterised by the type of controlling devices operated by a controlling current or voltage signal
    • H03G1/0035—Circuits characterised by the type of controlling devices operated by a controlling current or voltage signal using continuously variable impedance elements
    • H03G1/0052—Circuits characterised by the type of controlling devices operated by a controlling current or voltage signal using continuously variable impedance elements using diodes
CH1929068A 1968-12-26 1968-12-26 Use of an electronic circuit constituting a non-linear and variable impedance CH505505A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CH1929068A CH505505A (en) 1968-12-26 1968-12-26 Use of an electronic circuit constituting a non-linear and variable impedance
US887301A US3681625A (en) 1968-12-26 1969-12-22 Variable,nonlinear impedance
GB62713/69A GB1294108A (en) 1968-12-26 1969-12-23 Use of an electronic circuit forming a non-linear and variable impedance
FR6944642A FR2027130A1 (en) 1968-12-26 1969-12-23
DE1965099A DE1965099B2 (en) 1968-12-26 1969-12-27 Equalizer circuit for a magnetic recorder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1929068A CH505505A (en) 1968-12-26 1968-12-26 Use of an electronic circuit constituting a non-linear and variable impedance

Publications (1)

Publication Number Publication Date
CH505505A true CH505505A (en) 1971-03-31

Family

ID=4438533

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1929068A CH505505A (en) 1968-12-26 1968-12-26 Use of an electronic circuit constituting a non-linear and variable impedance

Country Status (5)

Country Link
US (1) US3681625A (en)
CH (1) CH505505A (en)
DE (1) DE1965099B2 (en)
FR (1) FR2027130A1 (en)
GB (1) GB1294108A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5412714A (en) * 1977-06-29 1979-01-30 Matsushita Electric Ind Co Ltd Recorder-reproducer
US4401940A (en) * 1982-09-30 1983-08-30 Harris Corporation Voltage equalizer bridge

Also Published As

Publication number Publication date
DE1965099C3 (en) 1975-06-05
DE1965099B2 (en) 1974-08-01
DE1965099A1 (en) 1970-07-09
FR2027130A1 (en) 1970-09-25
US3681625A (en) 1972-08-01
GB1294108A (en) 1972-10-25

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Legal Events

Date Code Title Description
PL Patent ceased