reSpeaker XVF3800 USB Microphone Array, 4-Mic AI Voice Capture with Noise Cancellation & 360° Far-Field Pickup, Plug & Play for Raspberry Pi, Jetson & Voice Assistants

Product description

Professional Voice Capture, Made Easy Plug In and Start Building

ReSpeaker uses XMOS XVF3800 voice processing and a 4-microphone circular array to isolate speech with impressive clarity. With up to 5-meter far-field pickup, 360° coverage, and built-in technologies like AEC, AGC, beamforming, dereverberation, and noise suppression, it is ready for next-generation voice-enabled products.

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Designed for Smarter Hybrid Meetings 360° Pickup. Clearer Meetings

Traditional microphones often miss voices that are distant, off-axis, or buried in room noise. ReSpeaker is built to capture speech from every direction, helping every participant sound clearer in conference calls, brainstorming sessions, and everyday team meetings.

Built to Hear Across Ecosystems Connecting Voice With the Devices Around You

ReSpeaker brings advanced voice pickup to a broad range of smart ecosystems and connected applications. As a powerful front-end voice receiver, it helps smart home devices, AI systems, and embedded products capture speech with greater clarity, making voice interaction more natural, accessible, and scalable.

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Specification

Core Chip XMOS XVF3800 Digital Microphones High-performance digital microphones * 4 Sensitivity -26 dBFS Acoustic Overload Point 120 dBL SNR 64 dBA Power Supply USB 5V, external 5V Dimensions 102mm x 102mm x 10mm Audio Output Speaker Connector / 3.5mm Headphone jack Maximum Sampling Rate 16Khz Speaker Supports 5W amplifier speakers.

Crystal-Clear Voice Capture in Noisy Environments: Powered by the advanced XMOS XVF3800 voice processor, this 4-microphone array delivers exceptional audio clarity with built-in AEC, beamforming, and noise suppression—ensuring your voice stands out even in loud or echo-filled environments.
360° Far-Field Voice Pickup up to 5 Meters: Equipped with a circular 4-mic array, the device captures sound from all directions with high sensitivity, enabling accurate voice recognition from up to 5 meters away—perfect for smart assistants, meeting rooms, and robotics.
Plug & Play USB – No Drivers Required: Simply connect via USB and start using instantly. Compatible with Windows, macOS, Linux, Raspberry Pi, and NVIDIA Jetson, making it ideal for developers, makers, and AI applications.
Advanced AI Audio Processing Built-In: Features professional-grade audio algorithms including Acoustic Echo Cancellation (AEC), Direction of Arrival (DoA), Automatic Gain Control (AGC), and de-reverberation—enabling accurate voice detection and speaker localization.
Flexible Integration for AI, IoT & Voice Projects: Supports dual modes (USB & I2S), allowing seamless integration into embedded systems like ESP32, Arduino, and custom hardware—ideal for smart home, voice AI, conferencing, and robotics applications.

Product summary

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