ACOUSTIC DEFLECTOR FOR OMNI-DIRECTIONAL SPEAKER SYSTEM

ACOUSTIC DEFLECTOR FOR OMNI-DIRECTIONAL SPEAKER SYSTEM

An omni-directional acoustic deflector (112) includes an acoustically reflective body that has a truncated conical shape which includes a substantially conical outer surface that is configured to be disposed adjacent an acoustically radiating surface (e.g., a diaphragm) of an acoustic driver (102) t...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: GOKSEL, Bulent, JANKOVSKY, Joseph, KIM, Wontak
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
DEAF-AID SETS
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKEACOUSTIC ELECTROMECHANICAL TRANSDUCERS
PUBLIC ADDRESS SYSTEMS
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Beschreibung
Zusammenfassung:An omni-directional acoustic deflector (112) includes an acoustically reflective body that has a truncated conical shape which includes a substantially conical outer surface that is configured to be disposed adjacent an acoustically radiating surface (e.g., a diaphragm) of an acoustic driver (102) thereby to define an acoustic radiation path therebetween. The acoustically reflective body (112) is profiled such that a cross-sectional area (T1, T2) of the acoustic radiation path increases monotonically with respect to radial distance from a motion axis of the acoustic driver.