ICECAP 3K Sounds like a terrible chorus student warming up. (According to my wife)

In all seriousness it is loud and the reason it sounds like a vocal warm up is it operating at different speeds. You can seriously hear it all the way upstairs in the kitchen. If I'm in my basement next to it the only way I don't hear it is with my surround sound turned up. This is an issue and cannot be normal considering at top flow its only at 40% except the two 10min 80% continual flow periods at the beginning and end of the day to stir up any detritus. Please help Happy spouse is becoming unhappy and she bought the gyre for me for Christmas lol (I dont remind her of that anymore)