FR1125139A - Perfectionnements aux enceintes acoustiques à haut-parleur - Google Patents

Perfectionnements aux enceintes acoustiques à haut-parleur

Info

Publication number
FR1125139A
FR1125139A FR1125139DA FR1125139A FR 1125139 A FR1125139 A FR 1125139A FR 1125139D A FR1125139D A FR 1125139DA FR 1125139 A FR1125139 A FR 1125139A
Authority
FR
France
Prior art keywords
loudspeakers
loudspeaker
loudspeaker 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
Biron
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 FR1125139A publication Critical patent/FR1125139A/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
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
    • H04R1/22—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only 
    • H04R1/28—Transducer mountings or enclosures modified by provision of mechanical or acoustic impedances, e.g. resonator, damping means
    • H04R1/2869—Reduction of undesired resonances, i.e. standing waves within enclosure, or of undesired vibrations, i.e. of the enclosure itself
    • H04R1/2876—Reduction of undesired resonances, i.e. standing waves within enclosure, or of undesired vibrations, i.e. of the enclosure itself by means of damping material, e.g. as cladding
    • H04R1/288—Reduction of undesired resonances, i.e. standing waves within enclosure, or of undesired vibrations, i.e. of the enclosure itself by means of damping material, e.g. as cladding for loudspeaker transducers

Landscapes

  • Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
FR1125139D 1955-04-27 1955-04-27 Perfectionnements aux enceintes acoustiques à haut-parleur Expired FR1125139A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1125139T 1955-04-27

Publications (1)

Publication Number Publication Date
FR1125139A true FR1125139A (fr) 1956-10-24

Family

ID=9634353

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1125139D Expired FR1125139A (fr) 1955-04-27 1955-04-27 Perfectionnements aux enceintes acoustiques à haut-parleur

Country Status (1)

Country Link
FR (1) FR1125139A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2552610A1 (fr) * 1983-09-23 1985-03-29 Bresteau Paul Henri Simulateur de charge infinie pour haut-parleur

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2552610A1 (fr) * 1983-09-23 1985-03-29 Bresteau Paul Henri Simulateur de charge infinie pour haut-parleur

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