Omni-directional loudspeaker

Details Omni-directional loudspeaker Omni-directional loudspeaker

1998-04-20

2000-05-16

Le, Huyen

Electrical audio signal processing systems and devices

Electro-acoustic audio transducer

Having acoustic wave modifying structure

381182, 381186, 181144, H04R 2500

Patent

active

060647442

ABSTRACT:
The invention relates to a loudspeaker system for omni-directional sound emission consisting of a elongate member forming an air column and a plurality of annular speaker units mounted in axially spaced relationship on the elongate member. Diffusors also mounted on the elongate member are provided with conical surfaces facing the speaker units. Electrical wiring and auxiliary speaker components such as crossover networks may be mounted in the elongate member.

REFERENCES:
patent: 5673329 (1997-09-01), Wiener

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