FR694060A - Diaphragm for diffuser speaker - Google Patents

Diaphragm for diffuser speaker

Info

Publication number
FR694060A
FR694060A FR694060DA FR694060A FR 694060 A FR694060 A FR 694060A FR 694060D A FR694060D A FR 694060DA FR 694060 A FR694060 A FR 694060A
Authority
FR
France
Prior art keywords
diffuser
diaphragm
speaker
diffuser 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
Other languages
French (fr)
Inventor
Andre Le Conte
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
Application granted granted Critical
Publication of FR694060A publication Critical patent/FR694060A/en
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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
FR694060D 1930-04-16 1930-04-16 Diaphragm for diffuser speaker Expired FR694060A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR694060T 1930-04-16

Publications (1)

Publication Number Publication Date
FR694060A true FR694060A (en) 1930-11-28

Family

ID=9043595

Family Applications (1)

Application Number Title Priority Date Filing Date
FR694060D Expired FR694060A (en) 1930-04-16 1930-04-16 Diaphragm for diffuser speaker

Country Status (1)

Country Link
FR (1) FR694060A (en)

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