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Based on state-of-the-art deep learning and speech recognition technologies, NXP’s Voice Intelligent Technology
(VIT) offers a complete wake-word and voice command solution. Voice commands can be added as simple text files, with
no need for training using hundreds of recordings from different subjects. In this demo, the i.MX RT685 MCU is used,
leveraging its high-performance Cadence® Tensilica® HiFi 4 audio DSP core for wake-word detection and voice
recognition, as well as supporting the Essential Audio Processing (EAP) to provide a wide range of audio processing
algorithms and effects.