Horn for loudspeakers
United States Patent 2751996
US Patent References:
Sound amplifier
- - 1727105

Acoustic amplifier
- - 1759614

Acoustic device
- - 1930915

Sound amplifier
- - 2146325

Sound reproducing apparatus
- - 2206427


Inventors:
Levy, Sidney E.
Publication Date:
06/26/1956
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Assignee:
Levy, Sidney E.
Primary Class:
181/187
Other Classes:
181/194
International Classes:
G10K11/02; G10K11/00
US Patent References:
2214591Signal translating apparatus
2494134Reentrant horn assembly
2642947Acoustic device with an inverted horn having a throat vented to the atmosphere
2643728High fidelity loud-speaker cabinet