Acoustics – Plural diaphragm sound sources
Patent
1975-05-23
1977-04-12
Tomsky, Stephen J.
Acoustics
Plural diaphragm sound sources
179116, 181163, 181171, H05K 500, H04R 1302
Patent
active
040169537
ABSTRACT:
A push-pull transducer system is provided for the reproduction of high fidelity sound to be used with amplifiers or receivers of high quality. The system consists of connecting two loudspeakers of the same size in face-to-face relationship so that where they are joined or bolted to face each other, there is provided an airtight connection.
These loudspeakers can be joined directly together using a sealant for the airtight connection, or they can be attached to a mounting board, using sealing rings, if necessary. The loudspeakers are connected in series to produce push-pull air currents for the production of sound.
REFERENCES:
patent: 1759556 (1930-05-01), Hutchison
patent: 1931885 (1933-10-01), D'Amour
patent: 2812033 (1957-11-01), Young
patent: 2832843 (1958-04-01), Miessner
patent: 2993091 (1961-07-01), Guss
patent: 3477540 (1969-11-01), Rizo-Patron
Finch Walter G.
Tomsky Stephen J.
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