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FR1384593A - Electro-dynamic speaker - Google Patents

Electro-dynamic speaker

Info

Publication number
FR1384593A
FR1384593A FR933301A FR933301A FR1384593A FR 1384593 A FR1384593 A FR 1384593A FR 933301 A FR933301 A FR 933301A FR 933301 A FR933301 A FR 933301A FR 1384593 A FR1384593 A FR 1384593A
Authority
FR
France
Prior art keywords
electro
dynamic speaker
speaker
dynamic
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
FR933301A
Other languages
French (fr)
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.)
NAUTCHNO IZSLEDOVATELSKI I PK
Original Assignee
NAUTCHNO IZSLEDOVATELSKI I PK
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 NAUTCHNO IZSLEDOVATELSKI I PK filed Critical NAUTCHNO IZSLEDOVATELSKI I PK
Priority to FR933301A priority Critical patent/FR1384593A/en
Application granted granted Critical
Publication of FR1384593A publication Critical patent/FR1384593A/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
    • H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
    • H04R9/02—Details
    • H04R9/04—Construction, mounting, or centering of coil
    • H04R9/046—Construction

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
FR933301A 1962-05-09 1963-04-30 Electro-dynamic speaker Expired FR1384593A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR933301A FR1384593A (en) 1962-05-09 1963-04-30 Electro-dynamic speaker

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BG31862 1962-05-09
FR933301A FR1384593A (en) 1962-05-09 1963-04-30 Electro-dynamic speaker

Publications (1)

Publication Number Publication Date
FR1384593A true FR1384593A (en) 1965-01-08

Family

ID=25663251

Family Applications (1)

Application Number Title Priority Date Filing Date
FR933301A Expired FR1384593A (en) 1962-05-09 1963-04-30 Electro-dynamic speaker

Country Status (1)

Country Link
FR (1) FR1384593A (en)

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