FR1496185A - Haut-parleur - Google Patents

Haut-parleur

Info

Publication number
FR1496185A
FR1496185A FR73128A FR73128A FR1496185A FR 1496185 A FR1496185 A FR 1496185A FR 73128 A FR73128 A FR 73128A FR 73128 A FR73128 A FR 73128A FR 1496185 A FR1496185 A FR 1496185A
Authority
FR
France
Prior art keywords
loud speaker
loud
speaker
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
FR73128A
Other languages
English (en)
Inventor
Joseph Henri Leon
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
Priority to FR73128A priority Critical patent/FR1496185A/fr
Application granted granted Critical
Publication of FR1496185A publication Critical patent/FR1496185A/fr
Expired legal-status Critical Current

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
    • 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
    • H04R7/122—Non-planar diaphragms or cones comprising a plurality of sections or layers
    • 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
    • H04R7/26—Damping by means acting directly on free portion of diaphragm or cone

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
FR73128A 1966-08-16 1966-08-16 Haut-parleur Expired FR1496185A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR73128A FR1496185A (fr) 1966-08-16 1966-08-16 Haut-parleur

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR73128A FR1496185A (fr) 1966-08-16 1966-08-16 Haut-parleur

Publications (1)

Publication Number Publication Date
FR1496185A true FR1496185A (fr) 1967-09-29

Family

ID=8615422

Family Applications (1)

Application Number Title Priority Date Filing Date
FR73128A Expired FR1496185A (fr) 1966-08-16 1966-08-16 Haut-parleur

Country Status (1)

Country Link
FR (1) FR1496185A (fr)

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