BE338048A - - Google Patents

Info

Publication number
BE338048A
BE338048A BE338048DA BE338048A BE 338048 A BE338048 A BE 338048A BE 338048D A BE338048D A BE 338048DA BE 338048 A BE338048 A BE 338048A
Authority
BE
Belgium
Prior art keywords
coil
current
tube
transformer
circuit
Prior art date
Application number
Other languages
English (en)
French (fr)
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 BE338048A publication Critical patent/BE338048A/fr
Priority claimed from US12977A external-priority patent/US1728879A/en
Priority claimed from US69201A external-priority patent/US1778058A/en
Priority claimed from US69200A external-priority patent/US1640436A/en

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
    • H03F1/08—Modifications of amplifiers to reduce detrimental influences of internal impedances of amplifying elements
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/20—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers
    • H03F3/22—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers with tubes only
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/06—Receivers
    • H04B1/16—Circuits
    • H04B1/1607—Supply circuits
    • H04B1/1623—Supply circuits using tubes
    • 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
    • H04R3/04—Circuits for transducers, loudspeakers or microphones for correcting frequency response
    • H04R3/08—Circuits for transducers, loudspeakers or microphones for correcting frequency response of electromagnetic transducers

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Signal Processing (AREA)
  • Electromagnetism (AREA)
  • Acoustics & Sound (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Amplifiers (AREA)
BE338048D 1925-03-03 BE338048A (enrdf_load_stackoverflow)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US12977A US1728879A (en) 1925-03-03 1925-03-03 Amplifying system
US69201A US1778058A (en) 1925-11-14 1925-11-14 Amplifying system
US69200A US1640436A (en) 1925-11-14 1925-11-14 Amplifying system

Publications (1)

Publication Number Publication Date
BE338048A true BE338048A (enrdf_load_stackoverflow)

Family

ID=27359746

Family Applications (1)

Application Number Title Priority Date Filing Date
BE338048D BE338048A (enrdf_load_stackoverflow) 1925-03-03

Country Status (2)

Country Link
BE (1) BE338048A (enrdf_load_stackoverflow)
FR (1) FR32724E (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
FR32724E (fr) 1928-02-21

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