Availability and Integration of AI Noise Reduction on i.MX RT685 HiFi4 DSP Hello, We are evaluating a noise-reduction solution for microphone audio, particularly for wind noise, engine noise, and road noise. The NXP AI Noise Reduction Software for Voice Applications page lists the i.MX RT600 family and the MIMXRT685-AUD-EVK as supported devices: https://www.nxp.com/design/design-center/software/embedded-software/ai-noise-reduction-software-for-voice-applications:AI-NR However, we could not find an AI-NR library, integration guide, API documentation, or an RT685 example project in the public MCUXpresso SDK documentation. Could you please clarify the following? 1. Is AI-NR currently available for the i.MX RT685S? 2. Does the RT685 implementation run on the HiFi4 DSP or the Cortex-M33 core? 3. Is it provided as an XAF component, a precompiled library with a C API, or an example application? 4. If it is available, how can we obtain the evaluation library, documentation, and an example project for the MIMXRT685-AUD-EVK? Thank you. i.MXRT 600 Re: Availability and Integration of AI Noise Reduction on i.MX RT685 HiFi4 DSP Hello @boileed, For further information about the AI-NR SDK package, please contact to
[email protected].
Please let me know if there is anything else I can do for you.
BR Habib