| CPC H04R 1/1083 (2013.01) | 12 Claims |

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1. A method for removing unwanted trigger sounds from ambient sounds while allowing non-trigger sounds to be heard by a user, the method comprising the steps of:
providing an automated audio exclusion device that includes a headset, one or more microphones and one or more speakers;
recording the ambient sounds with the one or more microphones;
digitizing the recorded ambient sounds into digital signals;
creating spectrographic data for the digital signals;
comparing the spectrographic data against a signature library that comprises preprogrammed spectrographic data for the unwanted trigger sounds;
identifying the spectrographic data that corresponds to the unwanted trigger sounds;
removing the unwanted trigger sounds from the spectrographic data to provide filtered spectrographic data;
converting the filtered spectrographic data into a filtered digital signal;
converting the filtered digital signal into a filtered audio signal that does not include the unwanted trigger sounds; and
playing the filtered audio signal to the user through the one or more speakers on the headset.
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