Acoustics – Diaphragm and enclosure – With horn
Patent
1999-08-25
2000-05-09
Nappi, Robert E.
Acoustics
Diaphragm and enclosure
With horn
181152, 181148, 181159, 181157, 181175, 181177, 181182, 181187, 181192, 181195, 381337, 381339, 381340, H05K 500
Patent
active
060590696
ABSTRACT:
A loudspeaker horn has straight wall section and a curved wall section. The straight wall section has diverging walls defining a coverage angle and the curved wall portion is connected to the straight wall portion at a point tangent thereto, and has a proximal end disposed perpendicular to the plane of the throat entrance. At least one coverage angle in orthogonal planes has a common apex in the plane of the throat entrance and along the horn axis.
REFERENCES:
patent: 2203875 (1940-06-01), Olson
patent: 2338262 (1944-01-01), Salmon
patent: 2690231 (1954-09-01), Levy et al.
patent: 4071112 (1978-01-01), Keele, Jr.
patent: 4171734 (1979-10-01), Peveto et al.
patent: 4176731 (1979-12-01), Sinclair
patent: 4187926 (1980-02-01), Henricksen et al.
patent: 4308932 (1982-01-01), Keele, Jr.
patent: 4324313 (1982-04-01), Nakagawa
patent: 4369857 (1983-01-01), Frazer et al.
patent: 4465160 (1984-08-01), Kawamura et al.
patent: 4469921 (1984-09-01), Kinoshita
patent: 4635749 (1987-01-01), Tattersall
patent: 4685532 (1987-08-01), Gunness
patent: 5020630 (1991-06-01), Gunness
patent: 5233136 (1993-08-01), Hamada
patent: 5285025 (1994-02-01), Yoshioka
patent: 5750943 (1998-05-01), Heinz
patent: 5925856 (1999-07-01), Meyer et al.
Martin Edgardo San
Nappi Robert E.
Peavey Electronics Corporation
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