Loudspeaker system

Details Loudspeaker system Loudspeaker system

1996-03-28

1998-07-14

Le, Huyen

Electrical audio signal processing systems and devices

Electro-acoustic audio transducer

Plural or compound reproducers

381 24, H04R 2500

Patent

active

057816450

ABSTRACT:
A loudspeaker system comprises an array of cells each including a loudspeaker driver unit. The axes of all the driver units converge at a single point in front of the array, such point normally lying between the array and the listeners. An arrangement is described for steering the sound from the system by varying the relative level of the audio frequency signals applied to the driver units.

REFERENCES:
patent: 4057689 (1977-11-01), Smith
patent: 4107461 (1978-08-01), Bose
patent: 4227047 (1980-10-01), Horne
patent: 4961226 (1990-10-01), Bose
patent: 5199075 (1993-03-01), Fosgate
patent: 5260920 (1993-11-01), Yamaha
patent: 5590214 (1996-12-01), Nakamura

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