CPC H04R 1/1083 (2013.01) [G10K 11/17857 (2018.01); G10K 11/17873 (2018.01); G10K 11/17881 (2018.01); H04R 1/1016 (2013.01); G10K 2210/1081 (2013.01)] | 20 Claims |
1. An active noise reduction (ANR) earbud comprising:
a housing;
a first feedforward microphone disposed in the housing;
a first sound inlet opening extending through the housing and configured to conduct external sound to the first feedforward microphone,
wherein the first sound inlet opening is configured to sit within a concha cavum of a user's ear and faces toward an auricle of the user's ear when the earbud is worn.
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