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seeed studio reSpeaker Flex XVF3800 Linear-4 USB Mic Array
- Front-Facing Voice Capture: Four PDM MEMS microphones in a linear array with 33 mm spacing deliver an approximately 180 forward pickup pattern with rear sound suppression. Well suited for kiosks, smart displays, robots, and interactive terminals.
- XMOS XVF3800 Voice Processing: Onboard AEC, AGC, DoA, multi-channel beamforming, VAD, noise suppression, and dereverberation help capture clearer far-field speech in noisy, echo-prone environments.
- USB UAC 2.0 Host Integration: In USB firmware mode, connect through USB-C or the locking PH2.0 interface for UAC 2.0 audio with compatible Windows, macOS, Linux, and SBC hosts. Supported systems use native USB Audio Class drivers, so no dedicated audio driver is required. USB-C provides board power, and USB firmware supports DFU.
- Split-Board Design: Position the microphone array at the front or edge of an enclosure while placing the core board elsewhere. The included 20 cm, 24-pin FPC ribbon cable connects the two boards for flexible instal
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A versatile 4-mic array for robots and embodied AI applications like smart signage. Powered by XMOS XVF3800, it features on-board AI acoustic algorithms such as AEC, beamforming, and noise suppression. With a split design and options for circular or linear mic arrays, it supports both dual modes(I2S/USB), making it the smart ear for embodied AI projects requiring far-field and clear voice capture.
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Warranty, Returns, And Additional Information
Warranty
- Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
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Return Policies
- Return for refund within: 30 days
- Return for replacement within: 30 days
- This item is covered by Hanbo Supply Store Return Policy
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