Now this is cool........We've already seen the principle of bone conduction be applied to headphones, but Sonitus Medical is taking the idea to a whole new level with its SoundBite dental hearing aid. As u can think of from the name, it is a hearing aid that is placed in the teeth, although it's not actually implanted or attached in any way -- it's simply custom fitted to the person's upper back teeth. The other part of the package is the standard type hearing aid that is worn behind the ear, which processes and wirelessly transmits to the device in your mouth. Sonitus Medical says that it is not just a hearing aid, but also it can partially help in regaining spatial hearing capacity.
