English 
Chinese The future of voice interfaces lies in edge intelligence — and Wuxi Silicon Source Technology Co., Ltd. is leading the charge with the launch of our latest innovation: the WBC-AIA381-M10 Smart Microphone Module.
Engineered with an integrated neural network processor (NPU) and a μW-level analog voice activity detector (VAD), the WBC-AIA381-M10 empowers devices to detect human voice and recognize keywords locally — all while consuming just 70µA in VAD mode.
Key Features:
- 3.5mm × 2.65mm × 1.0mm form factor
- 65dBA signal-to-noise ratio
- Built-in ASP (Analog Signal Preprocessing)
- Support for up to 30 offline voice commands
- I²C digital interface with 400Kbps speed
This module is ideal for TWS earbuds, smartwatches, smart home hubs, and AR/VR headsets. Its ability to remain “Always-On” while consuming minimal power makes it a breakthrough in low-power AI voice wake-up systems.
Explore our full line of AI-ready MEMS microphones or contact us to request engineering samples.
