Radial sound port speaker

Details Radial sound port speaker Radial sound port speaker

1974-09-06

1977-06-14

Tomsky, Stephen J.

Acoustics

Diaphragm and enclosure

Reflector baffle

181148, 181160, H05K 500, G10K 1300

Patent

active

040291707

ABSTRACT:
A speaker component mounted into a frame and related structure which is designed to reproduce sound in its most real and true form from an amplifier or other sound source and including a speaker mounting panel for the speaker component, a back wall, a front sound diffusion panel, surrounding a frame with a base resonance chamber and a tenor resonance chamber and including dowels to separate the partition components forming the chambers and further including a sound diffusion receptacle area with sound ports communicating the receptacle area with the atmosphere and where the resonance chambers are airtight with all the components combining to reproduce sound without interference especially in a quadraphonic system.

REFERENCES:
patent: 2891629 (1959-06-01), Mercurius
patent: 2917127 (1959-12-01), Elliott
patent: 3143182 (1964-08-01), Sears et al.
patent: 3239028 (1966-03-01), Murray
patent: 3938617 (1976-02-01), Forbes

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