Sound and vibration transmission pad and system
First Claim
Patent Images
1. A pad comprising:
- a speaker chamber comprising a resonant chamber; and
at least two acoustic speakers and a layered plurality of materials having different degrees of acoustic conductance and compressibility, at least one of the acoustic speakers being located within the speaker chamber, wherein at least a portion of the speaker chamber is defined within an aperture extending through more than one material of the layered plurality of materials,wherein at least a portion of the resonant chamber is configured to be positioned between at least one of the acoustic speakers and a user.
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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.
103 Citations
33 Claims
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1. A pad comprising:
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a speaker chamber comprising a resonant chamber; and at least two acoustic speakers and a layered plurality of materials having different degrees of acoustic conductance and compressibility, at least one of the acoustic speakers being located within the speaker chamber, wherein at least a portion of the speaker chamber is defined within an aperture extending through more than one material of the layered plurality of materials, wherein at least a portion of the resonant chamber is configured to be positioned between at least one of the acoustic speakers and a user. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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12. A chair comprising:
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a seat pad and a back pad, wherein each pad includes a speaker module having an acoustic speaker and a layered plurality of materials having different degrees of acoustic conductance and compressibility, wherein said speaker is located within a speaker chamber comprising a resonant chamber, and wherein at least a portion of the speaker chamber is defined within an aperture extending through more than one material of the layered plurality of materials, wherein at least a portion of the resonant chamber is configured to be positioned between the acoustic speaker and a user. - View Dependent Claims (13, 14, 15, 16, 17, 18, 19, 20)
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21. A chair comprising:
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a seat pad; a speaker chamber comprising a resonant chamber; and a pair of acoustic speakers and a layered plurality of different materials, wherein at least one of the speakers is located within the speaker chamber, wherein at least a portion of the speaker chamber is defined within an aperture extending through more than one material of the layered plurality of different materials, and wherein at least one of the speakers is adapted to be positioned between a user sifting on the seat pad and a frame of the chair, wherein at least a portion of the resonant chamber is configured to be positioned between at least one of the acoustic speakers and the user. - View Dependent Claims (22, 23, 24, 25)
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26. A chair comprising:
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a back pad; a speaker chamber comprising a resonant chamber; and a pair of acoustic speakers and a layered plurality of different foam materials, wherein at least one of the speakers is located within the speaker chamber, wherein at least a portion of the speaker chamber is defined within an aperture extending though more than one material of the layered plurality of foam materials, and wherein at least one of the speakers is adapted to be positioned between a user sitting in the chair and a back support portion of a frame of the chair, wherein at least a portion of the resonant chamber is configured to be positioned between at least one of the acoustic speakers and the user. - View Dependent Claims (27, 28, 29, 30)
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31. A chair comprising:
a seat pad comprising a pair of acoustic speakers and a layered plurality of foam materials having different acoustic transmission properties, wherein at least one of the speakers is located within a speaker chamber, wherein at least a portion of the speaker chamber is defined within an aperture extending through more than one material of the layered plurality of foam materials, said seat pad defining a speaker module and a seating module, wherein portions of each of the speaker module and seating module are adapted to be positioned between a user and a frame of the chair, wherein said speaker module has at least one of the acoustic speakers positioned between the user and the frame, and wherein the speaker module and the seating module have different levels of resistance to compression. - View Dependent Claims (32, 33)
Specification