FR946134A - Speaker mounting device - Google Patents

Speaker mounting device

Info

Publication number
FR946134A
FR946134A FR946134DA FR946134A FR 946134 A FR946134 A FR 946134A FR 946134D A FR946134D A FR 946134DA FR 946134 A FR946134 A FR 946134A
Authority
FR
France
Prior art keywords
mounting device
speaker mounting
speaker
mounting
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
French (fr)
Inventor
Andre-Marie-Bernard Charlin
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 FR946134A publication Critical patent/FR946134A/en
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
    • H04R1/2815—Enclosures comprising vibrating or resonating arrangements of the bass reflex type
    • H04R1/2819—Enclosures comprising vibrating or resonating arrangements of the bass reflex type for loudspeaker transducers
FR946134D 1947-04-19 1947-04-19 Speaker mounting device Expired FR946134A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR946134T 1947-04-19

Publications (1)

Publication Number Publication Date
FR946134A true FR946134A (en) 1949-05-24

Family

ID=9472713

Family Applications (1)

Application Number Title Priority Date Filing Date
FR946134D Expired FR946134A (en) 1947-04-19 1947-04-19 Speaker mounting device

Country Status (1)

Country Link
FR (1) FR946134A (en)

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