ANR with adaptive gain
A microphone and filter technology, applied in the field of personal active noise reduction equipment, can solve problems such as narrow audible frequency range, short battery life, and unsatisfactory
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[0031] What is disclosed and claimed herein is intended to be applicable to a wide variety of personal ANR devices, that is, configured to be worn at least in part by a user near at least one of the user's ears for targeting the at least one of the user's ears. The ear is the device that provides ANR functionality. It should be noted that although various specific implementations of personal ANR devices, such as headsets, two-way communication headsets, earphones, earbuds, wireless headsets (also known as "earphones"), are described with a certain degree of detail, Kit") and ear protectors, etc., but this introduction to specific implementations is intended to aid understanding by using examples and should not be viewed as limiting the scope of the disclosure or the scope covered by the claims.
[0032] What is disclosed and claimed herein is intended to be applicable to personal ANR devices that provide two-way voice communication, one-way voice communication (ie, audio-acous...
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