Microchip's ZL38066 is part of the Timberwolf audio processor family of products, which uses a set of highly complex and integrated algorithms designed for voice enhancement. These algorithms are incorporated into a powerful DSP platform that allows both users and Automatic Speech Recognition (ASR) systems to extract intelligible information from adverse audio environments. The ZL38066 device is an all-in-one voice solution for HMI (Human Machine Interface) with optimized noise reduction, and embedded Cyberon DSpotter ASR functionality. The DNN-based DSpotter engine supports customized wake-words, and command phrases ideal for home automation appliances, medical assistive devices, point-of-sale kiosks, and education technology devices. Its firmware operates in multiple modes, including Automatic Speech Recognition (embedded, and cloud assist), Two-Way Voice Communications, and Audio Event Detection modes. Use with the MiTuner™ ZLS38508 GUI software package to interactively configure and tune the ZL38066 device with the accompanying firmware manual and tuning guide **Please note that access to this device requires approval. Contact your local Microchip representative for more information before starting your design.**