Apparatus for the enhancement of the enjoyment of the extremely low frequency component of music
OwnerRichard T. Shawinventor
Life of this patent
Estimating the term…
Abstract
A device for enhancing enjoyment of electronically reproduced music including a chair with liquid-filled bladders coupled to transducers such as electromagnetic driver assemblies responsive to audio-frequency electrical signals. A diaphragm of elastic sheet material provides support for part of the bladder and part of the transducer. Bladders and transducers are located in the seat and back of the chair, and the transducers move the liquid in the bladders, so that movement of the liquid can be felt by a user sitting in the chair. The electrical signals are preferably filtered to pass only bass frequencies to the transducers.
Claims10
An apparatus for applying vibrations to a portion of a human body, comprising:
- (a) at least one flexible bladder substantially full of a liquid;
- (b) transducer means intimately coupled with said bladder for converting an electrical signal into a mechanical vibration and for moving a portion of said bladder in response to said electrical signal, said transducer means including an elastic diaphragm of generally planar elastic sheet material, having a front side and a rear side, said front side defining a depression filled with a solid material and said front side being in contact with said bladder, said transducer means further including means for supporting said diaphragm, and a driver having a face fixedly attached to said rear side of said diaphragm;
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- (c) support means for holding said bladder and said transducer means in position to support a portion of a human body.
Apparatus for applying vibrations to a human body, comprising:
- (a) a frame defining a seat and a back;
- (b) a flexible bladder associated with said back and having a front face and a back side;
- (c) transducer means intimately coupled with said bladder for converting an electrical signal into a mechanical vibration and for moving a portion of said bladder in response to said electrical signal, said transducer means including:
- (i) an elastic diaphragm having a front side and a rear side, said front side being in contact with said bladder,
- (ii) mounting board means defining an opening therethrough, for supporting said diaphragm stretched across said opening, and
- (iii) a driver having a face fixedly attached to said rear side of said diaphragm;
- (d) support means interconnecting said bladder with said frame, for holding said bladder in position for said front face thereof to support a portion of a human body;
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- (e) flexible suspender means interconnecting said frame and said mounting board means, for supporting said transducer means in contact with said back side of said flexible bladder and isolating said frame from vibrations generated by said transducer means.
Dependencies are inferred from the claim text.