Inverted horn loudspeaker

Acoustics – Anatomic or prosthetic relation – Ear and mouth

Patent

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Details

179146E, 181152, 181199, 381 88, H04M 102, H04R 130

Patent

active

044852754

ABSTRACT:
A loudspeaker includes, in an enclosure, a motor and a diaphragm coupled thereto. An inverted horn couples the surface of the diaphragm through the enclosure. The diaphragm is located in the enclosure with the center line which is parallel to but offset from a center line of the inverted horn.

REFERENCES:
patent: 2642948 (1953-06-01), Olson
patent: 3135349 (1964-06-01), Lahti
patent: 3812301 (1974-05-01), Lahti
patent: 4138594 (1979-02-01), Klipsch
patent: 4301889 (1981-11-01), Tralonga

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