FR1290148A - Perfectionnement aux haut-parleurs électrodynamiques - Google Patents

Perfectionnement aux haut-parleurs électrodynamiques

Info

Publication number
FR1290148A
FR1290148A FR846197A FR846197A FR1290148A FR 1290148 A FR1290148 A FR 1290148A FR 846197 A FR846197 A FR 846197A FR 846197 A FR846197 A FR 846197A FR 1290148 A FR1290148 A FR 1290148A
Authority
FR
France
Prior art keywords
development
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
FR846197A
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 FR846197A priority Critical patent/FR1290148A/fr
Application granted granted Critical
Publication of FR1290148A publication Critical patent/FR1290148A/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
    • 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)
FR846197A 1960-12-07 1960-12-07 Perfectionnement aux haut-parleurs électrodynamiques Expired FR1290148A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR846197A FR1290148A (fr) 1960-12-07 1960-12-07 Perfectionnement aux haut-parleurs électrodynamiques

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR846197A FR1290148A (fr) 1960-12-07 1960-12-07 Perfectionnement aux haut-parleurs électrodynamiques

Publications (1)

Publication Number Publication Date
FR1290148A true FR1290148A (fr) 1962-04-13

Family

ID=8744253

Family Applications (1)

Application Number Title Priority Date Filing Date
FR846197A Expired FR1290148A (fr) 1960-12-07 1960-12-07 Perfectionnement aux haut-parleurs électrodynamiques

Country Status (1)

Country Link
FR (1) FR1290148A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4421956A (en) * 1981-09-29 1983-12-20 Peavey Electronics Corp. Loud speaker with minimized magnetic leakage
US4580015A (en) * 1981-09-29 1986-04-01 Peavey Electronics Corp. Loud speaker with minimized magnetic leakage

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4421956A (en) * 1981-09-29 1983-12-20 Peavey Electronics Corp. Loud speaker with minimized magnetic leakage
US4580015A (en) * 1981-09-29 1986-04-01 Peavey Electronics Corp. Loud speaker with minimized magnetic leakage

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