FR1102175A - Haut-parleur à deux moteurs opposés - Google Patents

Haut-parleur à deux moteurs opposés

Info

Publication number
FR1102175A
FR1102175A FR1102175DA FR1102175A FR 1102175 A FR1102175 A FR 1102175A FR 1102175D A FR1102175D A FR 1102175DA FR 1102175 A FR1102175 A FR 1102175A
Authority
FR
France
Prior art keywords
loudspeaker
opposing motors
motors
opposing
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
Georges Gogny
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 FR1102175A publication Critical patent/FR1102175A/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
    • H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
    • H04R9/02—Details

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
FR1102175D 1954-04-01 1954-04-01 Haut-parleur à deux moteurs opposés Expired FR1102175A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1102175T 1954-04-01

Publications (1)

Publication Number Publication Date
FR1102175A true FR1102175A (fr) 1955-10-18

Family

ID=9621486

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1102175D Expired FR1102175A (fr) 1954-04-01 1954-04-01 Haut-parleur à deux moteurs opposés

Country Status (1)

Country Link
FR (1) FR1102175A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2926221A (en) * 1957-11-21 1960-02-23 William A Kagdis Loudspeaker construction
US3055991A (en) * 1955-11-30 1962-09-25 Guss Reuben Loudspeaker
GB2418559A (en) * 2004-09-28 2006-03-29 Wilson Benesch Ltd Dynamic loudspeaker

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3055991A (en) * 1955-11-30 1962-09-25 Guss Reuben Loudspeaker
US2926221A (en) * 1957-11-21 1960-02-23 William A Kagdis Loudspeaker construction
GB2418559A (en) * 2004-09-28 2006-03-29 Wilson Benesch Ltd Dynamic loudspeaker
GB2418559B (en) * 2004-09-28 2007-12-19 Wilson Benesch Ltd Dynamic loudspeaker

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