Filtering audio signals from a combined microphone/speaker earpi

Electrical audio signal processing systems and devices – Including frequency control

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381 26, 381 66, 379406, H03G 500

Patent

active

059498919

ABSTRACT:
An audio processing system applies a filter to convert the audio signals generated by the microphone of a combined microphone/speaker earpiece into filtered audio signals, where the filter is designed to correct for distortions in the audio signals that result from the microphone being part of the combined earpiece.

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