BE409769A - - Google Patents

Info

Publication number
BE409769A
BE409769A BE409769DA BE409769A BE 409769 A BE409769 A BE 409769A BE 409769D A BE409769D A BE 409769DA BE 409769 A BE409769 A BE 409769A
Authority
BE
Belgium
Prior art keywords
earphone
earphones
frequency components
sound
headphones
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE409769A publication Critical patent/BE409769A/fr

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04RLOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R3/00Circuits for transducers
    • H04R3/04Circuits for transducers for correcting frequency response
    • H04R3/08Circuits for transducers for correcting frequency response of electromagnetic transducers

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Headphones And Earphones (AREA)
BE409769D BE409769A (https=)

Publications (1)

Publication Number Publication Date
BE409769A true BE409769A (https=)

Family

ID=74096

Family Applications (1)

Application Number Title Priority Date Filing Date
BE409769D BE409769A (https=)

Country Status (1)

Country Link
BE (1) BE409769A (https=)

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