A professional circular 4-mic array based on the XMOS XVF3800. Equipped with Seeed Studio XIAO ESP32S3, it enables clear and precise target voice capture in noisy environments. Features dual modes (I2S/USB), 360° far-field voice pickup (up to 5m), on-board AI acoustic algorithms (AEC, AGC, DoA, VAD, dereverberation, beamforming, and noise suppression).
