FR939636A - Perfectionnements aux haut-parleurs - Google Patents

Perfectionnements aux haut-parleurs

Info

Publication number
FR939636A
FR939636A FR939636DA FR939636A FR 939636 A FR939636 A FR 939636A FR 939636D A FR939636D A FR 939636DA FR 939636 A FR939636 A FR 939636A
Authority
FR
France
Prior art keywords
enhancements
loudspeaker
loudspeaker enhancements
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)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
FRANCE ELECTRO RADIO
Original Assignee
FRANCE ELECTRO RADIO
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 by FRANCE ELECTRO RADIO filed Critical FRANCE ELECTRO RADIO
Application granted granted Critical
Publication of FR939636A publication Critical patent/FR939636A/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)
FR939636D 1947-01-09 1947-01-09 Perfectionnements aux haut-parleurs Expired FR939636A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR939636T 1947-01-09

Publications (1)

Publication Number Publication Date
FR939636A true FR939636A (fr) 1948-11-19

Family

ID=9458599

Family Applications (1)

Application Number Title Priority Date Filing Date
FR939636D Expired FR939636A (fr) 1947-01-09 1947-01-09 Perfectionnements aux haut-parleurs

Country Status (1)

Country Link
FR (1) FR939636A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4205205A (en) * 1978-06-12 1980-05-27 Babbco, Ltd. Dynamic loudspeaker having magnetic assembly adhesively bonded within a surrounding basket

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4205205A (en) * 1978-06-12 1980-05-27 Babbco, Ltd. Dynamic loudspeaker having magnetic assembly adhesively bonded within a surrounding basket

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