CPC H04R 1/1083 (2013.01) [G10K 11/17815 (2018.01); G10K 11/17873 (2018.01); G10K 11/17875 (2018.01); G10K 2210/1081 (2013.01); G10K 2210/3026 (2013.01); G10K 2210/3027 (2013.01)] | 19 Claims |
1. A wearable two-way communication audio device, comprising:
an external microphone configured to be acoustically coupled to an environment outside an ear canal of a user;
an inner microphone configured to be acoustically coupled to an environment inside the ear canal of the user;
an external processing system that processes signals from the external microphone and generates a processed external signal;
an internal processing system that processes signals from the inner microphone and generates a processed internal signal, wherein the internal processing system adaptively generates a noise reduced internal signal in response to the signals captured by the external microphone; and
a mixer that mixes the processed external signal with the processed internal signal to generate a mixed signal, wherein a mixing ratio of the processed external signal and the processed internal signal is based on a detected speech of the user and an amount of detected external noise.
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