Direct/reflecting speaker system and triangular shaped enclosure

Acoustics – Anatomic or prosthetic relation – Ear and mouth

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Details

179 1GA, 181147, H04R 120, H04R 502

Patent

active

043485529

ABSTRACT:
A loud speaker system of simple, compact and economical design is provided, using a minimum of space and being suitable for exact corner placement. The loud speaker system provides spacious, room filling sound, and excellent stereo imagery. Its design concept uses the listening room walls to extend system frequency response, wide dispersion, and stereo imaging. The loud speaker system functions well over substantially the complete sound spectrum, despite the fact that its triangular-shaped enclosure is provided with only a single, relatively small, speaker on each of its vertically disposed panels.

REFERENCES:
patent: 2814354 (1957-11-01), Brettell
patent: 3627948 (1971-12-01), Nichols
patent: 4051919 (1977-10-01), Buettner
patent: 4073365 (1978-02-01), Johnson
patent: 4179585 (1979-12-01), Herrenschmidt
patent: 4249037 (1981-02-01), Dexter

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