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FR796655A - Haut-parleur perfectionné - Google Patents

Haut-parleur perfectionné

Info

Publication number
FR796655A
FR796655A FR796655DA FR796655A FR 796655 A FR796655 A FR 796655A FR 796655D A FR796655D A FR 796655DA FR 796655 A FR796655 A FR 796655A
Authority
FR
France
Prior art keywords
advanced speaker
speaker
advanced
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
Montastier Camille Leonard
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 FR796655A publication Critical patent/FR796655A/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
    • 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)
FR796655D 1935-01-11 1935-01-11 Haut-parleur perfectionné Expired FR796655A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR796655T 1935-01-11

Publications (1)

Publication Number Publication Date
FR796655A true FR796655A (fr) 1936-04-11

Family

ID=9235254

Family Applications (1)

Application Number Title Priority Date Filing Date
FR796655D Expired FR796655A (fr) 1935-01-11 1935-01-11 Haut-parleur perfectionné

Country Status (1)

Country Link
FR (1) FR796655A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2512323A (en) * 1946-09-09 1950-06-20 Radio Frequency Lab Inc Reentrant diaphragm with central closure member
DE1028618B (de) * 1952-11-05 1958-04-24 Telefunken Gmbh Hochtonlautsprecher mit Konusmembran
DE970326C (de) * 1948-10-02 1958-09-11 Telefunken Gmbh Anordnung zur zentralen breitbandigen Schallversorgung eines Luftraumes

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2512323A (en) * 1946-09-09 1950-06-20 Radio Frequency Lab Inc Reentrant diaphragm with central closure member
DE970326C (de) * 1948-10-02 1958-09-11 Telefunken Gmbh Anordnung zur zentralen breitbandigen Schallversorgung eines Luftraumes
DE1028618B (de) * 1952-11-05 1958-04-24 Telefunken Gmbh Hochtonlautsprecher mit Konusmembran

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