FR1052050A - Perfectionnements apportés aux haut-parleurs électrodynamiques - Google Patents

Perfectionnements apportés aux haut-parleurs électrodynamiques

Info

Publication number
FR1052050A
FR1052050A FR1052050DA FR1052050A FR 1052050 A FR1052050 A FR 1052050A FR 1052050D A FR1052050D A FR 1052050DA FR 1052050 A FR1052050 A FR 1052050A
Authority
FR
France
Prior art keywords
electrodynamic loudspeakers
electrodynamic
loudspeakers
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
Eugene-Frederic Mercier
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 FR1052050A publication Critical patent/FR1052050A/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
    • H04R9/02—Details
    • H04R9/025—Magnetic circuit

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
FR1052050D 1952-03-04 1952-03-04 Perfectionnements apportés aux haut-parleurs électrodynamiques Expired FR1052050A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1052050T 1952-03-04

Publications (1)

Publication Number Publication Date
FR1052050A true FR1052050A (fr) 1954-01-20

Family

ID=9595059

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1052050D Expired FR1052050A (fr) 1952-03-04 1952-03-04 Perfectionnements apportés aux haut-parleurs électrodynamiques

Country Status (2)

Country Link
FR (1) FR1052050A (fr)
GB (1) GB719188A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2894182A (en) * 1955-10-19 1959-07-07 Gen Electric Electro-acoustic transducer

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2964597A (en) * 1954-12-10 1960-12-13 Rca Corp Loudspeaker magnetic field structure

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2894182A (en) * 1955-10-19 1959-07-07 Gen Electric Electro-acoustic transducer

Also Published As

Publication number Publication date
GB719188A (en) 1954-11-24

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