Sound is transmitted in any medium, whether solid, liquid or gaseous, but not in a vacuum, it can also be bone. Using the perspective based on the fact that the teeth are supported by periodontal tissue (which includes alveolar bone, periodontal fibers, crevicular fluid, cement, etc.), the possibility of sound transmission would be possible, however, since the teeth are inside a cavity (the mouth) a vacuum is generated, leaving the possibility that the sound was not 100% transmissible. A sound level meter could be used