Basic digital hearing aids generally require the wearer to make some manual adjustments in certain listening environments such as turning a volume control up or down, or pushing a button to change listening programs. In contrast, a premium or more advanced hearing aid responds automatically to changes in the listener’s environment, making changes based on the signals being detected by the hearing aid. The hearing aid wearer is not required to make any manual changes. As the level of the technology increases in hearing aids, so do the availability of advanced features.
Hearing aids are available in many different sizes and styles thanks to advancements in digital technology and miniaturization of the internal components. Many of today’s hearing aids are considered sleek, compact, and innovative – offering solutions to a wide range of hearing aid wearers.
- In-The-Ear
- Invisible in-the-Canal (IIC)
- Completely-in-the-Canal (CIC)
- In-the-Canal (ITC)
- Full Shell or In-the-Ear (ITE)
- Behind-the-Ear (BTE)
- Mini BTE with slim tube and tip
- Reciever-in-the-ear (RITE)
- BTE with earmolds

Dr. Jon Ashby is a University professor & who frequently presents clinical instruction and research at numerous professional conferences and conventions.

Phonak’s goal is to improve the quality of life of people with hearing loss. Phonak is the innovative force in hearing acoustics. With our creative solutions, we strive to overcome technological limitations – so that all people are able to hear, understand and fully enjoy life’s rich landscapes of sound.

At Widex, we combine years of understanding with a natural curiosity in finding solutions to individual hearing loss. Our uncompromising approach to innovation has led to such advances as the world’s first fully digital in-the-ear hearing aid, as well as our own revolutionary wireless technology.