I am not an expert with audio, but have a look at that:
https://www.youtube.com/watch?v=Da4uYfyN2vE&t=61s
Maybe it takes your input mixer as well as a microphone. This tool works really astonishing for me.
And with a good sequence of VST plugins, you can get your humming away.
Whats working good are the "ReaPlugs":
https://www.reaper.fm/reaplugs
Hatti
Win 10 64, i7-4790k, 32GB Ram, 256 GB SSD, SATA 2TB, SATA 4TB, NVidia GTX1080 8GB, LG 34" 4K Wide, AOC 24" 1080