FR807497A - Perfectionnements aux haut-parleurs et diffuseurs - Google Patents

Perfectionnements aux haut-parleurs et diffuseurs

Info

Publication number
FR807497A
FR807497A FR807497DA FR807497A FR 807497 A FR807497 A FR 807497A FR 807497D A FR807497D A FR 807497DA FR 807497 A FR807497 A FR 807497A
Authority
FR
France
Prior art keywords
diffusers
speakers
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 Lakhovsky
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 FR807497A publication Critical patent/FR807497A/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
    • H04R1/2807—Enclosures comprising vibrating or resonating arrangements
    • H04R1/283—Enclosures comprising vibrating or resonating arrangements using a passive diaphragm
    • H04R1/2834—Enclosures comprising vibrating or resonating arrangements using a passive diaphragm for loudspeaker transducers

Landscapes

  • Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
FR807497D 1935-09-30 1935-09-30 Perfectionnements aux haut-parleurs et diffuseurs Expired FR807497A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR807497T 1935-09-30

Publications (1)

Publication Number Publication Date
FR807497A true FR807497A (fr) 1937-01-13

Family

ID=9252450

Family Applications (1)

Application Number Title Priority Date Filing Date
FR807497D Expired FR807497A (fr) 1935-09-30 1935-09-30 Perfectionnements aux haut-parleurs et diffuseurs

Country Status (1)

Country Link
FR (1) FR807497A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE949406C (de) * 1953-06-07 1956-09-20 Wilhelm Silberkuhl Dipl Ing Tonschrank mit mehreren Lautsprechern, durch die Resonatoren angeregt werden

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE949406C (de) * 1953-06-07 1956-09-20 Wilhelm Silberkuhl Dipl Ing Tonschrank mit mehreren Lautsprechern, durch die Resonatoren angeregt werden

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