Seeed Studio ReSpeaker XMOS XVF3800 with XIAO ESP32S3 AI 4Mic Array

🎙️ Advanced 4-Mic Circular Array – Crystal-Clear Voice Capture

Experience professional-grade audio with this powerful 4-microphone circular array, built on the XMOS XVF3800 DSP platform 🧠. Designed for far-field voice interaction, it delivers precise target voice capture even in noisy environments 🔊.

🔧 Powered by Seeed Studio XIAO ESP32S3

Compact yet mighty, the onboard XIAO ESP32S3 MCU brings AI acceleration, Wi-Fi + Bluetooth connectivity, and seamless integration for smart audio and IoT applications 🌐🤖.

📡 360° Far-Field Voice Pickup

• 🔊 360° omnidirectional pickup range up to 5 meters

• 🧠 Smart audio algorithms:

  • AEC (Acoustic Echo Cancellation)

  • AGC (Automatic Gain Control)

  • DoA (Direction of Arrival)

  • VAD (Voice Activity Detection)

  • De-reverberation, Beamforming, and Noise Suppression

💡 Ideal for:

• Smart speakers 🗣️

• Voice-controlled devices 🛋️

• AI assistants 🤖

• Conference systems 🏢

• Edge AI audio processing 🎯

Features

🔧 Pre-Soldered XIAO ESP32S3 – Ready to Deploy

No soldering, no hassle! This fully assembled wireless voice module comes with built-in Wi-Fi and Bluetooth, making it effortless to integrate into your smart projects 🚀.

🧠 XMOS XVF3800 Upgrade – Smarter Audio Intelligence

Enhanced voice processing powered by the XMOS XVF3800 DSP, delivering crystal-clear voice capture even in noisy environments 🎯.

🎧 Advanced Audio Processing Suite

Engineered for clarity in challenging acoustic conditions:

• 🔄 Acoustic Echo Cancellation (AEC)

• 🎯 Multi-beamforming

• 🌫️ De-reverberation

• 📍 Direction of Arrival (DoA) detection

• 🔇 Dynamic Noise Suppression

• 📈 60dB Automatic Gain Control (AGC)

🎙️ 4-Microphone Circular Array

Enjoy 360° far-field voice pickup with a range of up to 5 meters—perfect for smart assistants, conference systems, and voice-activated devices 🔊.

⚡ Plug-and-Play Simplicity

Quick setup via USB interface, fully compatible with Raspberry Pi, NVIDIA Jetson, and Windows/Linux/macOS PCs. No drivers, no complexity—just plug in and go 🖥️.

📦 Compact & Embedded-Ready Design

Slim, flat PCB with bottom-firing microphones—ideal for space-constrained enclosures and seamless integration into embedded systems 🧩.