FR1217136A - Perfectionnements aux haut-parleurs électrodynamiques - Google Patents

Perfectionnements aux haut-parleurs électrodynamiques

Info

Publication number
FR1217136A
FR1217136A FR780498A FR780498A FR1217136A FR 1217136 A FR1217136 A FR 1217136A FR 780498 A FR780498 A FR 780498A FR 780498 A FR780498 A FR 780498A FR 1217136 A FR1217136 A FR 1217136A
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
FR780498A
Other languages
English (en)
Inventor
Pierre Varnet
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
Priority to FR780498A priority Critical patent/FR1217136A/fr
Application granted granted Critical
Publication of FR1217136A publication Critical patent/FR1217136A/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
    • H04R9/063—Loudspeakers using a plurality of acoustic drivers
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
FR780498A 1958-12-01 1958-12-01 Perfectionnements aux haut-parleurs électrodynamiques Expired FR1217136A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR780498A FR1217136A (fr) 1958-12-01 1958-12-01 Perfectionnements aux haut-parleurs électrodynamiques

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR780498A FR1217136A (fr) 1958-12-01 1958-12-01 Perfectionnements aux haut-parleurs électrodynamiques

Publications (1)

Publication Number Publication Date
FR1217136A true FR1217136A (fr) 1960-05-02

Family

ID=8708813

Family Applications (1)

Application Number Title Priority Date Filing Date
FR780498A Expired FR1217136A (fr) 1958-12-01 1958-12-01 Perfectionnements aux haut-parleurs électrodynamiques

Country Status (1)

Country Link
FR (1) FR1217136A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4341930A (en) * 1979-03-14 1982-07-27 Dual Gebruder Steidinger Gmbh & Co. Electrodynamic loudspeaker
US4609784A (en) * 1983-08-12 1986-09-02 Linn Products Ltd. Loudspeaker with motional feedback

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4341930A (en) * 1979-03-14 1982-07-27 Dual Gebruder Steidinger Gmbh & Co. Electrodynamic loudspeaker
US4609784A (en) * 1983-08-12 1986-09-02 Linn Products Ltd. Loudspeaker with motional feedback

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