NXP's voice intelligent technology (VIT) library provides voice UI enablement with always-on wake word detection and local commands. It is based on state-of-the-art deep learning and speech recognition technologies and provides a complete audio front end / wake word / voice commands solution. The VIT library is complimentary for use with supported NXP devices and is available as precompiled libraries in the MCUXpresso SDK. VIT is available on several platforms: including those based on Arm® Cortex®-M7, Cadence Xtensa® HiFi 4 and Fusion F1 cores.
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