Loudspeaker system with broad image source

Details Loudspeaker system with broad image source Loudspeaker system with broad image source

1978-11-02

1981-05-05

Brigance, Gerald L.

Acoustics

Anatomic or prosthetic relation

Ear and mouth

179 1G, 181144, 181148, H04R 128

Patent

active

042660920

ABSTRACT:
A loudspeaker system comprises a woofer in a front panel, a midrange driver facing to the front and a tweeter in a corner panel separated from the midrange driver by the woofer and pointing to the front and side with a crossover network arranged to energize at least the midrange and tweeter in an overlapping frequency range. An adjustable deflector is positioned near the tweeter. Another embodiment of the invention has only a woofer and a tweeter on only one corner panel with the crossover network arranged to energize the two in a common frequency range that is greater than an octave.

REFERENCES:
patent: 3153120 (1964-10-01), Brown
patent: 3670842 (1972-06-01), Ekbahl
patent: 3727004 (1973-04-01), Bosie
patent: 3759345 (1973-09-01), Borisenko
patent: 3845246 (1974-10-01), Ouvrier
patent: 3983333 (1976-09-01), Allison
patent: 4031318 (1977-06-01), Pitrie
patent: 4051919 (1977-10-01), Buettner

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