Hearing Systems
Hearing systems come in a variety of designs and with a wide range of functions and features to address an individual’s specific needs. The most basic components include a microphone, an amplifier, a receiver, and (in the case of digital hearing systems) a small computer. The unprecedented effectiveness of modern digital systems comes from a powerful combination of professional expertise, software, and hardware.

Surgery & Implants
Devices surgically inserted into the ear to improve hearing, facilitate lip-reading, and make it easier to distinguish certain sounds. These are typically most helpful to deaf or profoundly hearing impaired people who cannot use hearing systems. A few examples of surgical implants:

Cochlear Implants
Middle Ear Implants
Bone-Anchored Hearing Systems
Auditory Brainstem Implants

Assistive Listening Devices
Specialized technologies that help people with all degrees of hearing loss. These devices can facilitate improved face-to-face communication, reception of electronic media, telephone reception, and reception of important warning sounds and situations.