May 22, 2018 · Frequency bandwidth For sound pickup: 100 to 20,000 Hz, For playback: 100 to 20,000 Hz Signal processing Adaptive echo canceller, Noise reduction, Automatic tracking, Automatic gain control, Automatic room EQ, Dereverberation, Automatic audio tuning Images of sound pickup range (within 3 m (9.8 ft), to a maximum rmended range of 5 m (16.4 ft).
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