BE352792A - - Google Patents

Info

Publication number
BE352792A
BE352792A BE352792DA BE352792A BE 352792 A BE352792 A BE 352792A BE 352792D A BE352792D A BE 352792DA BE 352792 A BE352792 A BE 352792A
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 BE352792A publication Critical patent/BE352792A/xx

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
    • H04R9/02—Details
    • H04R9/04—Construction, mounting, or centering of coil
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein
    • H04R1/025—Arrangements for fixing loudspeaker transducers, e.g. in a box, furniture
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
    • H04R9/06—Loudspeakers

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
BE352792D 1927-07-30 BE352792A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US294875XA 1927-07-30 1927-07-30

Publications (1)

Publication Number Publication Date
BE352792A true BE352792A (ja)

Family

ID=21849258

Family Applications (1)

Application Number Title Priority Date Filing Date
BE352792D BE352792A (ja) 1927-07-30

Country Status (4)

Country Link
BE (1) BE352792A (ja)
FR (1) FR664693A (ja)
GB (1) GB294875A (ja)
NL (1) NL25688C (ja)

Also Published As

Publication number Publication date
GB294875A (en) 1929-08-22
FR664693A (fr) 1929-09-06
NL25688C (ja)

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