Some are like tiny personal computers that analyze incoming sounds digitally and adjust volume automatically. Others just require a push of a button on a wireless remote control to switch from one listening environment to another, say from a telephone conversation to a meeting room. Many aids can be programmed to alert you to such things as doorbells, telephones, smoke alarms, even a baby's cry. The right aid for you You will need the help of an audiologist or a hearing aid specialist or provider to help find the right hearing aid. Other than your level of hearing loss and ability to understand speech, other factors to consider include your work and home activities, the shape of your ear, your budget, and cosmetic preferences.
Age is also a consideration.
Using hearing aids successfully takes time and patience, like getting used to your first pair of bifocals. Some people only require one hearing aid, but for the majority two are better. Studies have shown that people are more satisfied when wearing two hearing aids. Two better approximates normal hearing. They provide better overall hearing in noisy conditions such as family gatherings, meetings, and the outdoors, and make it easier to locate the source of sounds.