Oh. So a 60 Hz constant hum? Like a low-pitched tinnitus?
I think I know what that sounds like. My fridge has a low, 50-Hz hum that resonates at a specific point by my bedroom mirror but nowhere else in the house. It’s very odd. But also pretty annoying when walking by it.
Oh. So a 60 Hz constant hum? Like a low-pitched tinnitus?
I think I know what that sounds like. My fridge has a low, 50-Hz hum that resonates at a specific point by my bedroom mirror but nowhere else in the house. It’s very odd. But also pretty annoying when walking by it.