Defined coverage loudspeaker horn

Details Defined coverage loudspeaker horn Defined coverage loudspeaker horn

1983-10-05

1986-04-08

Fuller, Benjamin R.

Acoustics

Sound-modifying means

Intensifying horn

181187, 181195, G10K 1100

Patent

active

045806551

ABSTRACT:
Opposed side walls of a loudspeaker horn are constructed to direct portions of a sound beam toward a target over different preselected included angles, producing an incident beam which is substantially coextensive with the target. The side walls preferably extend downstream at the preselected angles over a distance at least comparable to a maximum wavelength at which the horn is to be used.

REFERENCES:
patent: 1381430 (1921-06-01), Phipps
patent: 1767679 (1930-06-01), Hutchison
patent: 2537141 (1945-06-01), Klipsch
patent: 4071112 (1978-01-01), Keele, Jr.
patent: 4308932 (1982-01-01), Keele, Jr.

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