FR587481A - Nouveau diffuseur haut-parleur - Google Patents

Nouveau diffuseur haut-parleur

Info

Publication number
FR587481A
FR587481A FR587481DA FR587481A FR 587481 A FR587481 A FR 587481A FR 587481D A FR587481D A FR 587481DA FR 587481 A FR587481 A FR 587481A
Authority
FR
France
Prior art keywords
new speaker
diffuser
speaker diffuser
new
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
English (en)
Inventor
Armand Zuckermann
Raymond Zuckermann
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 FR587481A publication Critical patent/FR587481A/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; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/46—Special adaptations for use as contact microphones, e.g. on musical instrument, on stethoscope

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
FR587481D 1924-05-23 1924-05-23 Nouveau diffuseur haut-parleur Expired FR587481A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR587481T 1924-05-23

Publications (1)

Publication Number Publication Date
FR587481A true FR587481A (fr) 1925-04-18

Family

ID=8961402

Family Applications (1)

Application Number Title Priority Date Filing Date
FR587481D Expired FR587481A (fr) 1924-05-23 1924-05-23 Nouveau diffuseur haut-parleur

Country Status (1)

Country Link
FR (1) FR587481A (fr)

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