BE451710A - - Google Patents

Info

Publication number
BE451710A
BE451710A BE451710DA BE451710A BE 451710 A BE451710 A BE 451710A BE 451710D A BE451710D A BE 451710DA BE 451710 A BE451710 A BE 451710A
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 BE451710A publication Critical patent/BE451710A/xx

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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R3/00—Circuits for transducers, loudspeakers or microphones
    • H04R3/002—Damping circuit arrangements for transducers, e.g. motional feedback circuits

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Circuit For Audible Band Transducer (AREA)
BE451710D 1942-08-14 BE451710A (ko)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL238929X 1942-08-14

Publications (1)

Publication Number Publication Date
BE451710A true BE451710A (ko)

Family

ID=19780431

Family Applications (1)

Application Number Title Priority Date Filing Date
BE451710D BE451710A (ko) 1942-08-14

Country Status (2)

Country Link
BE (1) BE451710A (ko)
CH (1) CH238929A (ko)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1040076B (de) * 1957-06-29 1958-10-02 Graetz Kommanditgesellschaft Verzoegerungssystem zur Erzielung einer akustischen Nachhallwirkung bei Rundfunk- und/oder Fernsehgeraeten
NL294443A (ko) * 1963-06-21
NL294600A (ko) * 1963-06-26
NL7312429A (ko) * 1972-09-11 1974-03-13

Also Published As

Publication number Publication date
CH238929A (de) 1945-08-31

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