I’ve been using induction since I have had kids and I enjoy it so much more than fire. That being said, I rent so I can only use 120V ones and the options are so limited here. Most of the small 120V ones make an obnoxious hum.
My guess is my cheap stove cycles, and the Control Freak applies power linearly, so whatever power level the stove uses didn't happen to make those pans buzz.