Apparatus and method for reproducing high fidelity sound

Details Apparatus and method for reproducing high fidelity sound Apparatus and method for reproducing high fidelity sound

1990-11-13

1992-04-07

Isen, Forester W.

Electrical audio signal processing systems and devices

Electro-acoustic audio transducer

181152, 181159, H04R 2500

Patent

active

051034824

ABSTRACT:
A horn-equipped loudspeaker is provided which has an electro-acoustic transducer to convert electrical signals into acoustical signals, a coil with input terminals for receiving the electrical signals and at least one movable diaphragm for the emission of acoustical signals. The loudspeaker also includes a horn with walls arranged facing each other. The separation between the horn walls progressively increases from a small input area, or throat, to a large output region, or mouth. The loudspeaker diaphragm is formed of a portion of one of the walls of the input area of the horn.

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