The first step in choosing a hearing aid for someone is to know exactly what aspects of sound are causing problems and what level of hearing loss is currently present. A hearing test can be done by a physician; however going to a hearing aid clinic or working directly with an audiologist is the best option. The professional will have the individual listen to several different sounds and will record what you report hearing. They will often also have you try out several types of hearing aids and repeat the test, which will help determine what devices are most effective in improving your hearing.

The second step in deciding which hearing aid is the best for your aging family member or friend is to understand the basic differences between the models and types of hearing aids. You will, of course, have to also know a bit about the individual's lifestyle to determine which features are going to make a particular brand or type of hearing aid the best possible match. There are several different options when it comes to selecting the best possible hearing aid and there is definitely not a "one size fits all" approach to choosing a hearing aid.

One of the most important aspects of choosing hearing aids for the elderly is to be able to compare the various models and the functions or features that they have. For instance, many of the newest models of hearing aids are actually digital as opposed to analog. This is a huge benefit in filtering out background noise, as the hearing aid can be programmed, right at the clinic, to provide both microphone noise reduction and environmental noise reduction. With these two features, the wearer hears crisp, clear voices and sounds that are not muffled or distorted by the peripheral types of sounds.

While elderly people may not be up on all the latest in technology, every advancement helps deliver clean, clear sound. A really unique component for elderly people who enjoy going out to restaurants and other social gatherings is a directional microphone system. This is a specialized technology that the wearer activates to cause the hearing aid to focus only on sounds from the front, where a speaker would be located. This minimizes the environmental noise from the sides and back, which can be distracting and lead to sound distortion when they want to focus. This technology is usually activated with the press of a button and can be deactivated in low noise environments at the user's discretion.

If you have ever heard a public speaker step up to a microphone and an ear-piercing squeal results, you know what feedback is. Feedback occurs when the microphone is feeding directly into the hearing aid because of an obstruction or blockage. Putting your hand over the hearing aid or holding something to the ear will cause feedback. The new hearing aids offer feedback cancellation options that prevent this horrible noise from occurring. This is an important option for elderly people who may find it difficult to adjust the hearing aid.