Hearing aids perform amazingly fine nowadays, thanks to digital technology that has been broadly used as from 1996.

A digital hearing aid is a gadget that processes sound waves into digital format before amplifying the sound for the user.

The most important benefit of a digital hearing aid is that it can amplify desired sounds more precisely. The most superb feature of a digital hearing aid is its ability to distinguish surroundings noises (radiators, fans, other people talking, etc.) from the noise or voice you intend to comprehend.

The main difference between the old analog hearing aid and digital hearing aid is that an analog hearing aid magnifies the sound as it is , so to make it louder, while a digital hearing aid divides the sounds waves , improves them , combine them and finally amplifies them.

A digital hearing aid can be programmed so that the user hearing profile and needs can be fine tuned by a small computer .

Analog hearing aids are now normally only given as substitutions for current users of analog aids for whom a digital hearing aid is unsuitable.

A digital hearing aid contains front and rear microphones, a sound processor, and a speaker.

A digital hearing aid is the best hearing help for seniors who are losing their hearing due to aging.

Wearing a digital hearing aid is more easy today than it was few years ago because the technology is ever improving.

Before you choose which kind of digital hearing aid is best for you, you will need to talk to a licensed audiologist. Digital technology gives the audiologist most control over sound quality and sound processing characteristics.

What is digital sound processing?

Digital sound processing is in use to copy the sound instead of an analog signal.

Digital technology uses directional microphones. Research has revealed that digital hearing aid users who have directional microphones are 50% more content with the hearing aid’s performance in noise.

Battery:

The time the battery can last depends on the kind of hearing aid, the size of the battery, and the amount of use the hearing aid receives.

By far, people use a zinc air button cell battery that is changed when finished by the user.

Pay attention when replacing the battery because it is simple to insert the hearing aid battery in the opposite way so be sure that the + on the battery sits on the + on the battery compartment door. Be cautious when closing the hearing aid battery door and in case you feel that it must be forced to close, this is frequently a sign that the battery is in the wrong way.

One of the main disadvantages are finding other energy sources, but some that are under study are solar energy and small battery packs, which can be used for medical intentions as well as being more fashionable .

Accessories:

The last years, manufactures have been making a really astonishing collection of hearing aid accessories.

But since technology used inside hearing aids differs, some hearing aid accessories may not really match into the kind of hearing aid that you are currently using.

There are many types and models of digital hearing aids and hearing aids accessories available in the market today.

Costs:

The recommended retail prices can be as high as $5,000 (each). Digital and analog hearing devices are obtainable in a selection of characteristics and prices.