> she's exceptionally sensitive to sound and vibration
I'm assuming you've tried ~everything already, but just in case: Have you tried white noise yet? Your brain is very good at filtering it out after listening to it for a while, but it'll still drown out other noises.
I'm assuming you've tried ~everything already, but just in case: Have you tried white noise yet? Your brain is very good at filtering it out after listening to it for a while, but it'll still drown out other noises.