NVIDIA has ML-based noise suppression functionality in the form of RTX Voice. There is also Krisp.ai, a similar product for noise canceling; they have written

NVIDIA has ML-based noise suppression functionality in the form of RTX Voice. There is also Krisp.ai, a similar product for noise canceling; they have written up an overview of the difficulties involved on the NVIDIA Developer Blog, interestingly enough (it seems they were called 2hz.ai back then): - https://www.nvidia.com/en-us/geforce/guides/nvidia-rtx-voice-setup-guide/#RTX-Voice https://www.nvidia.com/en-us/geforce/guides/nvidia-rtx-voice... - https://developer.nvidia.com/blog/nvidia-real-time-noise-suppression-deep-learning/ https://developer.nvidia.com/blog/nvidia-real-time-noise-sup... - https://krisp.ai/blog/nvidia-rtx-voice-krisp/ https://krisp.ai/blog/nvidia-rtx-voice-krisp/