Technological Advances in Digital Sound Processing Hearing Aids


Thirty million people in the U.S. are affected by hearing problems. One of the most important innovations associated with the solution to hearing loss is the hearing aid. Often ridiculed over the years, the technological advancements made recently in hearing aids have largely been ignored.

If you have used a hearing aid in the past or if you are wearing an older one right now, then you may not be aware of what newer models are capable of. Digital sound processing hearing aids have completely transformed the game in regard to the assistance that is now available to hearing loss sufferers. If you are a senior who suffers from hearing problems and you receive home care in Palm Desert, then you should discuss the following information with your Caregiver and consider investing in a digital sound processing hearing aid.

In the past, the only hearing aid option available was an analog hearing aid. These devices functioned in the same way as a volume button on an old fashioned radio. They simply turned the volume of all sounds either up or down; they didn’t allow you to specifically select the sounds that you wanted turned up. More importantly, they didn’t give you an option to leave sounds you could already hear unaffected.

Everybody hears certain sounds at different levels, so it is safe to say that this kind of solution didn’t work for the majority of people. Most people only experience issues hearing certain sounds and not others. Simply amplifying all sounds at an equal rate would mean that louder sounds would further interfere with sounds that you had difficulty hearing.

Digital hearing aids changed that. Nowadays, hearing aids can be programmed to target only the sounds that you need them to. They can even be reprogrammed as your needs change throughout the years.

Often, people who suffer from hearing problems can be overwhelmed after being fitted with a digital hearing aid for the first time. They will hear sounds that they had long since forgotten: background sounds like a refrigerator hum, a computer fan or the distant rumble of an aircraft. After a short adjustment period, however, new users will be able to filter through these sounds to hear what they need to hear.

The sheer clarity offered by modern hearing aids is striking; people can now hear sounds that they had previously struggled with-sounds like hearing their loved one’s conversations.

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