the problem with the noise is for those that have sensitive hearing is that it can be frighteningly loud, and uncomfortable, even getting on the table can be difficult and scry. it would be great if they could adapt a set, like the headset you can wear for music over both ears be put on and pulled toward your chest or extended to go over the head and you could enjoy music or just ocean sounds. Wouldn't be that difficult to convert a couple of pairs and not costly to make the extensions to be kept out of the way. would save a lot of blood pressure problems from stress. that and explain to the individual even if you have to write it for them what the procedure does, precisely what the next minuets will dictate. like for elderly folk with hard hearing or patients with other limitations.