Hearing aids have greatly improved since the conventional behind-the-ear models that were popular in the 60s. Due to the different needs and preferences of hearing aid consumers, the hearing aid technology has come to incorporate things like rechargeable batteries, Bluetooth, and wireless technology. Here is an overview of some of the major advances in hearing aid technology.
Rechargeable Hearing Aids
Many users of hearing aids find it challenging to keep changing tiny batteries. Moreover, it is very inconvenient when these devices run out of power unexpectedly. Earlier generations find conventional hearing aids challenging mainly because they have problems with their motor functions. Imagine a person with arthritis or some other motor-related condition struggling to insert new batteries for their hearing aids.
Users face a greater challenge when they do not have new batteries available and need to rush to the nearest store to buy a pair. With rechargeable hearing aids, you no longer have to worry about changing batteries since the battery is inbuilt in these devices. Furthermore, these batteries go for a full day before requiring a recharge.
Bluetooth Streaming and Noise Reduction
Many modern hearing aids enable users to use Bluetooth technology. Since the current generation is full of tech-savvy individuals, a majority of the users prefer hearing aids that allow them to use their Bluetooth-enabled devices. Currently, there are in-the-ear and behind-the-ear hearing aid models with Bluetooth technology. For example, you may find hearing aids that are made for iPad, iPod, and iPhone, allowing you to stream music into your hearing aids. In many cases, the Bluetooth connectivity is wireless.
Conventional hearing aids cannot distinguish different sounds but amplifies all speech. The current hearing aid technology involves the use of hearing aid circuits to reduce background sounds and improve speech understanding. With the use of directional microphones, the sounds coming from the front of a user are amplified while the sounds coming from other directions are turned down.
Summing It Up
The digital age has revolutionised the way many gadgets work, including hearing aids. Conventional hearing aids were mainly worn behind the ear and powered by a battery that was disposed of when it ran out of energy. Today, hearing aids come with an inbuilt rechargeable battery. Additionally, modern hearing aids have Bluetooth and noise-reduction functionality. If you are in the market for hearing aids, consult an audiologist for advice on the best aids for you based on the severity of your hearing loss and also your preferences.