All too often, clients report a “dead” ear when, in actuality, that ear just has poorer hearing than the other one. Following a hearing test by an audiologist to diagnose the type and degree of hearing loss being suffered, amplification options can be discussed. In the event that one ear either has no hearing OR if it can hear environmental sounds, but cannot distinguish speech sounds adequately, there is now a cosmetically pleasing option to try.
This is called a CROS (or biCROS) hearing aid which stands for “Contralateral Routing of Signals”. In other words, it takes the sound received on the side of the “bad ear”, and sends it over to the “good ear” where it is picked up by a receiving hearing aid that only amplifies the sound if needed for that ear. In the past, this was only possible with a cord running around the back of the neck, but technology has come a long way. It is now wireless and the devices are very discrete.