BE356897A - - Google Patents

Info

Publication number
BE356897A
BE356897A BE356897DA BE356897A BE 356897 A BE356897 A BE 356897A BE 356897D A BE356897D A BE 356897DA BE 356897 A BE356897 A BE 356897A
Authority
BE
Belgium
Prior art keywords
cone
lamp
loudspeaker
established
membrane
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE356897A publication Critical patent/BE356897A/fr

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein
    • H04R1/028—Casings; Cabinets ; Supports therefor; Mountings therein associated with devices performing functions other than acoustics, e.g. electric candles

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
BE356897D BE356897A (de)

Publications (1)

Publication Number Publication Date
BE356897A true BE356897A (de)

Family

ID=30886

Family Applications (1)

Application Number Title Priority Date Filing Date
BE356897D BE356897A (de)

Country Status (1)

Country Link
BE (1) BE356897A (de)

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