Alexa Voice Service Development Kit Unboxing - XMOS Stereo Kit

The XMOS VocalFusion Stereo Development Kit for Amazon AVS is designed for developers who want to evaluate and prototype the Alexa Voice Service for slim profile or wall-mounted devices requiring stereo echo cancellation. Those devices include smart TVs, sound bars, set-top boxes, and digital media adapters.
The development kit features a four-microphone linear array for far-field voice capture. Built around XMOS' XVF3500 voice processor, the development kit provides full-duplex stereo Acoustic Echo Cancellation (AEC) capability for improved barge-in performance. Adaptive beamforming and noise suppression optimizes voice recognition accuracy in noisy environments and from long distances.