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Micro-electromechanical system for use in vehicle doors to increase sound quality vehicle performance of the vehicle doors

  • US 10,023,010 B2
  • Filed: 12/13/2016
  • Issued: 07/17/2018
  • Est. Priority Date: 12/13/2016
  • Status: Active Grant
First Claim
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1. A vehicle comprising:

  • a micro-electromechanical sensor attached to a door and in communication with a processor; and

    a speaker in communication with the processor;

    whereinoperation of the door toward a closed position is measured by the micro-electromechanical sensor to define a corresponding door acceleration, the processor determines a corresponding door-operating event based on the corresponding door acceleration and the speaker delivers a corresponding audio signal in response to the corresponding door-operating event, wherein the audio is a noise-canceling signal that is inversely defined by a door noise signature of the corresponding door-operating event, wherein the noise-canceling signal is defined by the processor after the corresponding door-operating event is determined;

    wherein the corresponding door-operating event is a closure of the door.

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