Sound and vibration transmission pad and system

Details Sound and vibration transmission pad and system Sound and vibration transmission pad and system

2011-04-05

2011-04-05

Enad, Elvin G (Department: 2832)

Acoustics

Diaphragm and enclosure

Recessed

C181S160000, C601S047000, C297S217400, C297S452370

Reexamination Certificate

active

07918308

ABSTRACT:
The present invention is directed to a pad and sound transmission system which is adapted to directly transmit audible sound waves into the body at high intensity levels. In one embodiment, the subject invention includes a back pad and a seat pad. Each pad includes a speaker module having an acoustic speaker disposed within the pad and surrounded by a plurality of different layers.

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PCT/US05/33354 International Search Report and Written Opinion.
PCT/US04/07354 International Search Report and Written Opinion.
PCT/US08/085776 International Search Report and Written Opinion.

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