2X ReSpeaker Series Mic Array USB Mic Array Based on XMOS XVF3800 , AI-Powered 4-Mic Array with Case for Clear Voice

A ready-to-use enclosed 4-mic circular array with case based on the XMOS XVF3800, enabling clear target voice capture in workplaces. Features dual operation modes with 360° far-field voice pickup (up to 5m), AEC, AGC, DoA, VAD, de-reverberation, beamforming, and noise suppression. Specification Core Chip: XMOS XVF3800 Digital Microphones: High-performance digital microphones x 4 Sensitivity: -26 dBFS Acoustic Overload Point: 120 dBL SNR: 64 dBA Power Supply: USB 5V, external 5V Audio Output: Speaker Connector / 3.5mm Headphone jack Maximum Sampling Rate: 16Khz Speaker: Supports 5W amplifier speakers. Application Smart Voice Assistants Conference Systems Audio Processing Development Robotics Voice Interaction & Control Industrial Voice Control: Color: Black Material: plastic Package Contents: 2 x reSpeaker XVF3800 USB 4-Mic Array With Case Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.