BE828507A - Perfectionnements apportes aux hauts-parleurs - Google Patents

Perfectionnements apportes aux hauts-parleurs

Info

Publication number
BE828507A
BE828507A BE155882A BE155882A BE828507A BE 828507 A BE828507 A BE 828507A BE 155882 A BE155882 A BE 155882A BE 155882 A BE155882 A BE 155882A BE 828507 A BE828507 A BE 828507A
Authority
BE
Belgium
Prior art keywords
perfections
speaker
speaker perfections
Prior art date
Application number
BE155882A
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.)
Filing date
Publication date
Application filed filed Critical
Publication of BE828507A publication Critical patent/BE828507A/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
    • H04R9/06—Loudspeakers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R7/00—Diaphragms for electromechanical transducers; Cones
    • H04R7/02—Diaphragms for electromechanical transducers; Cones characterised by the construction
    • H04R7/12—Non-planar diaphragms or cones

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
BE155882A 1974-05-01 1975-04-28 Perfectionnements apportes aux hauts-parleurs BE828507A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US46585674A 1974-05-01 1974-05-01

Publications (1)

Publication Number Publication Date
BE828507A true BE828507A (fr) 1975-08-18

Family

ID=23849452

Family Applications (1)

Application Number Title Priority Date Filing Date
BE155882A BE828507A (fr) 1974-05-01 1975-04-28 Perfectionnements apportes aux hauts-parleurs

Country Status (10)

Country Link
JP (1) JPS50152712A (xx)
AU (1) AU8036575A (xx)
BE (1) BE828507A (xx)
CA (1) CA1024643A (xx)
CH (1) CH598731A5 (xx)
DE (1) DE2518521A1 (xx)
ES (1) ES436953A1 (xx)
FR (1) FR2269832A1 (xx)
GB (1) GB1468787A (xx)
NL (1) NL7504714A (xx)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3603537A1 (de) * 1986-02-05 1987-08-06 Pfleid Wohnraumakustik Gmbh Breitbandlautsprecher

Also Published As

Publication number Publication date
CA1024643A (en) 1978-01-17
NL7504714A (nl) 1975-11-04
ES436953A1 (es) 1976-12-01
CH598731A5 (xx) 1978-05-12
JPS50152712A (xx) 1975-12-09
GB1468787A (en) 1977-03-30
AU8036575A (en) 1976-10-28
DE2518521A1 (de) 1975-11-13
FR2269832A1 (xx) 1975-11-28

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