The Pamphlet Collection of Sir Robert Stout: Volume 38
But Restores the Sense
But Restores the Sense
of hearing to him. Not merely does it answer when engaged in conversation with a person who is a foot, or a few feet, from him, but it answers perfectly at a concert. Each note of the musician and each tone of the singer come as clearly and distinctly as they did before the sense of hearing was impaired. Others have also tested this instrument, and have expressed themselves satisfied with its working."