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Directional horn and method of use

  • US 8,751,106 B2
  • Filed: 03/28/2012
  • Issued: 06/10/2014
  • Est. Priority Date: 03/28/2012
  • Status: Active Grant
First Claim
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1. A tunable, vehicular directional horn, comprising:

  • a horn mounted on a vehicle, the horn including at least one cluster of audio emitters, each of the audio emitters configured to emit;

    at least one audio signal; and

    a processor configured to;

    define a direction of focus of a horn sound based on sensor data, the horn sound being a composite of the audio signals,define a relative phase difference and a relative gain difference between each the audio signals, in accordance with the direction of focus of the horn sound.

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