BE476372A - - Google Patents

Info

Publication number
BE476372A
BE476372A BE476372DA BE476372A BE 476372 A BE476372 A BE 476372A BE 476372D A BE476372D A BE 476372DA BE 476372 A BE476372 A BE 476372A
Authority
BE
Belgium
Application number
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.)
Publication of BE476372A publication Critical patent/BE476372A/xx

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/02—Details
    • H04B3/04—Control of transmission; Equalising
    • H04B3/06—Control of transmission; Equalising by the transmitted signal
    • H04B3/08—Control of transmission; Equalising by the transmitted signal in negative-feedback path of line amplifier
    • 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)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Amplifiers (AREA)
  • Optical Communication System (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
BE476372D 1946-04-30 BE476372A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB270403X 1946-04-30

Publications (1)

Publication Number Publication Date
BE476372A true BE476372A (zh)

Family

ID=10253186

Family Applications (1)

Application Number Title Priority Date Filing Date
BE476372D BE476372A (zh) 1946-04-30

Country Status (6)

Country Link
US (1) US2611833A (zh)
BE (1) BE476372A (zh)
CH (1) CH270403A (zh)
ES (1) ES178967A1 (zh)
FR (3) FR941393A (zh)
GB (1) GB611390A (zh)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL167604C (nl) * 1952-02-21 Kernverfahrenstechnik Gmbh Werkwijze voor het door middel van centrifugaalkrachten scheiden van een tenminste gedeeltelijk geioniseerd gasmengsel in een lichte en in een zware fractie, alsmede inrichting voor toepassing van de werkwijze.
US2957988A (en) * 1953-11-16 1960-10-25 Ind Machinery Co Ltd Amplifier system for radioactive monitor
US3030022A (en) * 1955-05-05 1962-04-17 Maxson Electronics Corp Transistorized automatic gain control circuit
US3031909A (en) * 1955-09-28 1962-05-01 White James Paul Apparatus for tone quality control
US3038125A (en) * 1958-04-18 1962-06-05 Philips Corp Negative feedback circuit
US3082381A (en) * 1959-05-27 1963-03-19 Goodyear Aircraft Corp Automatic gain control circuit
FR1399686A (fr) * 1964-04-08 1965-05-21 Filtres électriques actifs

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB479485A (en) * 1936-08-04 1938-02-04 Philco Radio & Television Corp Improvements in degenerative feed-back circuits for audio frequency amplifiers
US2178072A (en) * 1937-03-26 1939-10-31 Edison Inc Thomas A Band discriminating means and method
US2350951A (en) * 1941-10-31 1944-06-06 Bell Telephone Labor Inc Electric wave system
US2468082A (en) * 1942-09-12 1949-04-26 Int Standard Electric Corp Thermistor circuit compensating for supply voltage fluctuations
BE475710A (zh) * 1943-01-12
US2428363A (en) * 1944-07-26 1947-10-07 Bell Telephone Labor Inc Negative feed-back amplifier
US2432033A (en) * 1944-10-04 1947-12-02 Colonial Radio Corp Compensation for battery voltage changes in radio receivers

Also Published As

Publication number Publication date
GB611390A (en) 1948-10-28
FR66934E (fr) 1957-10-31
CH270403A (fr) 1950-08-31
FR941393A (fr) 1949-01-10
ES178967A1 (es) 1947-09-16
FR66671E (fr) 1957-08-16
US2611833A (en) 1952-09-23

Similar Documents

Publication Publication Date Title
BE463006A (zh)
FR957880A (zh)
FR958951A (zh)
AT165703B (zh)
AT189954B (zh)
FR934320A (zh)
FR53555E (zh)
BE472723A (zh)
NL74564C (zh)
NL67349C (zh)
BE462607A (zh)
BE464077A (zh)
BE463154A (zh)
NL68296C (zh)
BE476372A (zh)
BE477127A (zh)
BE475566A (zh)
BE473747A (zh)
BE462695A (zh)
BE462639A (zh)
BE457926A (zh)
BE462482A (zh)
BE457263A (zh)
BE461309A (zh)
BE459809A (zh)