CH207806A - Elektrische Verstärkereinrichtung. - Google Patents

Elektrische Verstärkereinrichtung.

Info

Publication number
CH207806A
CH207806A CH207806DA CH207806A CH 207806 A CH207806 A CH 207806A CH 207806D A CH207806D A CH 207806DA CH 207806 A CH207806 A CH 207806A
Authority
CH
Switzerland
Prior art keywords
amplifier device
electrical amplifier
electrical
amplifier
Prior art date
Application number
Other languages
English (en)
Inventor
Incorporated Thomas A Edison
Original Assignee
Edison Inc Thomas A
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 Edison Inc Thomas A filed Critical Edison Inc Thomas A
Publication of CH207806A publication Critical patent/CH207806A/de

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
    • H03F1/34—Negative-feedback-circuit arrangements with or without positive feedback
    • H03F1/36—Negative-feedback-circuit arrangements with or without positive feedback in discharge-tube amplifiers

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
CH207806D 1937-03-26 1938-03-15 Elektrische Verstärkereinrichtung. CH207806A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US133114A US2178072A (en) 1937-03-26 1937-03-26 Band discriminating means and method

Publications (1)

Publication Number Publication Date
CH207806A true CH207806A (de) 1939-11-30

Family

ID=22457081

Family Applications (1)

Application Number Title Priority Date Filing Date
CH207806D CH207806A (de) 1937-03-26 1938-03-15 Elektrische Verstärkereinrichtung.

Country Status (3)

Country Link
US (1) US2178072A (de)
CH (1) CH207806A (de)
FR (1) FR835576A (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2934712A (en) * 1945-06-26 1960-04-26 Robert D Huntoon Gain control circuit
BE476372A (de) * 1946-04-30
US2566333A (en) * 1946-06-24 1951-09-04 Robert D Huntoon Frequency selective feedback amplifier
US4199730A (en) * 1949-09-28 1980-04-22 The United States Of America As Represented By The Secretary Of The Army Double peaked amplifier
US2634339A (en) * 1949-10-22 1953-04-07 George A Bonadio Automatic distortion control
US2808472A (en) * 1953-07-10 1957-10-01 Philips Corp Audio frequency amplifier with variable frequency characteristic
US3119961A (en) * 1960-08-31 1964-01-28 Melpar Inc Gated spectrum analyzer including variable bandwidth filter
US3296546A (en) * 1964-08-31 1967-01-03 Jr William J Schneider Transistor circuit constructions for active type band pass filters
US3649760A (en) * 1969-07-22 1972-03-14 Roger C Glidden Bandpass amplifier circuit
US3752928A (en) * 1971-03-04 1973-08-14 D Flickinger Amplifier system utilizing regenerative and degenerative feedback to shape the frequency response
US3701034A (en) * 1971-03-23 1972-10-24 Collins Radio Co Equalizer circuit for multistage feedback amplifier

Also Published As

Publication number Publication date
FR835576A (fr) 1938-12-26
US2178072A (en) 1939-10-31

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