Product Showcase: ReSpeaker 4-Mic Array for Raspberry Pi

ReSpeaker 4-Mic Array: https://www.sparkfun.com/products/14645 Getting Started Guide: http://wiki.seeedstudio.com/ReSpeaker_4_Mic_Array_for_Raspberry_Pi The ReSpeaker 4-Mic Array is a microphone array for the Raspberry Pi used for voice activity detection (VAD) and estimating direction of arrival (DOA). These can be very handy if you plan to construct your own voice…