Seeed Studio ReSpeaker USB Mic Array

🎤 Over the past year, ReSpeaker Mic Array V2.0 has sold over 10,000 units 🚀. Customers asked for a complete enclosed device with professional acoustic performance—now Seeed delivers the ReSpeaker USB Mic Array!

📦 A ready-to-use, plug-and-play microphone array with a mold-injected enclosure for durability, optimized acoustics, and faster integration into your solutions.

Key improvements vs. Mic Array V2.0:

• ⚡ Optimized power circuitry for higher efficiency
• 🔄 Audio jack & micro USB port relocated to the back for cleaner integration

🧩 Applications

• 🗣️ Meeting Rooms – Clear voice capture for conferences, multi-speaker environments, and transcription systems
• 🏠 Smart Home – Voice command interface for lights, appliances, and automation routines
• 🤖 Device Automation – Voice-triggered workflows for kiosks, vending machines, smart mirrors, and more
• 🚗 In-Car Assistant – Hands-free communication and navigation
• 🏥 Healthcare – Voice-based monitoring, reminders, and patient interaction

🌟 Features

• 🔌 Plug & Play – No drivers needed. Works with Windows, Mac, Linux, and Android (OTG)
• 🎙️ Far-Field Voice Pick-Up – Detects voices up to 5 meters with 360° coverage
• 🧠 Advanced Acoustic Algorithms: DOA (Direction of Arrival), AEC (Echo Cancellation), AGC (Gain Control), NS (Noise Suppression)
• 🎧 Built-in Audio Jack – Connect headphones or external speakers (speaker not included)

📊 Specifications

🔧 Hardware Overview

• ① XMOS XVF-3000 – DSP with AEC, beamforming, dereverberation, noise suppression, gain control
• ② MP34DT01-M – Omnidirectional digital MEMS microphone
• ③ RGB LED – Three-color indicator
• ④ USB Port – Power and control
• ⑤ 3.5mm Headphone Jack – Audio output for headphones or active speakers
• ⑥ TLV320AIC3104 – Low-power stereo audio codec with headphone amplifier

📚 Documents

• ReSpeaker USB Mic Array | Seeed Studio Wiki

📦 Part List