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System and method for enhancing a proximity warning sound

  • US 9,734,686 B2
  • Filed: 11/06/2015
  • Issued: 08/15/2017
  • Est. Priority Date: 11/06/2015
  • Status: Active Grant
First Claim
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1. A method for enhancing a proximity warning sound comprising:

  • determining an indicator of a distance between a first physical object and a second physical object by a processor; and

    generating a proximity warning sound, by an audio signal processor, including a reverberation mimicking component that includes reverberation tail components indicative of the proximity of the first physical object to the second physical object responsive to the determined distance indicator;

    where the reverberation mimicking component included in the proximity warning sound that is indicative of the determined distance indicator.

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