Electro-mechanical reproduction of sound

Details Electro-mechanical reproduction of sound Electro-mechanical reproduction of sound

1985-03-01

1988-03-15

Fuller, Benjamin R.

Acoustics

Diaphragm and enclosure

Rounded enclosure

181144, 181147, 181156, 181199, H05K 500

Patent

active

047306947

ABSTRACT:
A singular configuration for a high fidelity sound speaker enclosure is disclosed. This acoustical structure is formed in two joined sections: the upper section which generally forms a four sided truncated pyramid and the lower section which generally forms an inverted four sided truncated pyramid. The complete structure, when viewed toward its frontal aspect, exhibits a generally hexagonal shape. The enclosure may house one or more speaker drivers and one of several methods of interior acoustic control may be utilized. The non-parallel walls and slanted front panel contribute to improved audio dynamics for electronic sound reproduction systems, and the overall design enhances contemporary decor aspects.

REFERENCES:
patent: D251973 (1979-05-01), Klopfer et al.
patent: D262793 (1982-01-01), Hathaway et al.
patent: 4006308 (1977-02-01), Ponsgen
patent: 4033430 (1977-07-01), Bolden
patent: 4142604 (1979-03-01), Smith
patent: 4176730 (1979-12-01), Mushkin
patent: 4249037 (1981-02-01), Dexter

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