Acoustics – Sound-modifying means – Intensifying horn
Patent
1976-05-10
1978-05-30
Tomsky, Stephen J.
Acoustics
Sound-modifying means
Intensifying horn
181188, 181192, G10K 1100
Patent
active
040918912
ABSTRACT:
A horn speaker comprising a diaphragm positioned close to a throat and side walls forming sound passages for radiating the vibrations of the diaphragm effectively as sound waves from the mouth of the speaker.
REFERENCES:
patent: 1185988 (1916-06-01), English
patent: 1314980 (1919-09-01), Pogonowski
patent: 2690231 (1954-09-01), Levy et al.
Eguchi Taro
Hino Masanori
Shiraga Chitoshi
Greigg Edwin E.
Onkyo Kabushiki Kaisha
Tomsky Stephen J.
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