CPC A61N 1/3993 (2013.01) [A61N 1/39 (2013.01); A61N 1/3904 (2017.08); H03G 9/005 (2013.01); H03G 9/02 (2013.01); G10L 19/02 (2013.01); G10L 21/02 (2013.01); G10L 21/0332 (2013.01); H03G 3/24 (2013.01); H03G 3/32 (2013.01); H03G 9/025 (2013.01); H04R 2430/01 (2013.01)] | 20 Claims |
1. A system, comprising:
a microphone configured to capture first audio data representing a first sound in an environment;
a processor configured to:
determine a first frequency spectrum of the first sound;
retrieve, from a sound library, a sound file comprising second audio data representing a second sound;
compare the first frequency spectrum and a second frequency spectrum of the second sound; and
identify a harmonic frequency band of the second frequency spectrum that is non-overlapping with a portion of the first frequency spectrum; and
a speaker configured to output the second sound with the harmonic frequency of the second frequency spectrum.
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