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Noise level measurement with mobile devices, location services, and environmental response

  • US 10,446,168 B2
  • Filed: 04/02/2014
  • Issued: 10/15/2019
  • Est. Priority Date: 04/02/2014
  • Status: Active Grant
First Claim
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1. A method comprising:

  • receiving over an electronic communications link a plurality of noise level measurements taken with a plurality of microphones at a plurality of mobile devices located within a same building space;

    receiving a plurality of location data, comprising receiving a location data associated with each mobile device in the plurality of mobile devices located within the same building space;

    generating a map with a computing device, the map based upon the plurality of noise level measurements and the plurality of location data;

    identifying a geographical area within the same building space having a higher noise level and a geographical area within the same building space having a lower noise level;

    providing location services to a user directing the user to the geographical area within the same building space having the higher noise level or the geographical area within the same building space having the lower noise level; and

    electronically adjusting an output of a sound masking noise utilizing the plurality of noise level measurements.

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