Assemblies for generation of sound
AssigneePradnesh Mohare
InventorsPradnesh Mohare, Rahul Khopkar
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Abstract
The invention provides assemblies for production of sound using a plurality of configurations, including in one embodiment, surfaces that may be fixed or moveable relative to each other. These surfaces may be electromagnetic, electrostatic, piezoelectric, transducer implemented, thermally activated, permanently magnetized, or activated by any other means, including but not limited to mechanical activation. The surfaces may in a variety of configurations be free floating, constrained, levitated or combinations thereof. The surfaces themselves may be foldable, rollable, expandable, specialized or any combinations thereof.
Claims16
An assembly for generating sound, comprising:
- one or more airflow generating surfaces configured such that movement of said airflow generating surfaces generates an airflow, wherein said one or more airflow generating surfaces are configured for reciprocating motion, cyclical motion, rotational motion or elliptical motion;
- a first mechanism configured for generating an airflow, the first mechanism comprising a driver configured for driving the one or more airflow generating surfaces from a first position to a second position in causing movement of the one or more airflow generating surfaces to generate airflow;
- and
- a second mechanism configured for airflow modulation, wherein the second mechanism comprises one or more actuators configured for said airflow modulation.
Dependencies are inferred from the claim text.