What to Consider When Buying Hearing Aids
The world of hearing aids can be somewhat perplexing, from several manufacturers and product names to varied styles and features. But what exactly should you look for before you purchase these devices?
Almost all modern hearing aids have a kind of built-in noise reduction algorithm. The best algorithms have the ability to tell speech from noise, enabling the devices to push down incoming noise while bumping up incoming speech — in real time. How much hearing assistance is provided depends on the quality of the hearing aids you’re using.
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Your hearing aids need to have directional microphones. Hearing aids’ ability to concentrate on a certain sound source near you (typically a conversation partner) is called directionality, and it is the only tested way for hearing aids to improve your understanding of speech. In simple terms, a good directional microphone system increases sound crispness and clarity.
The three types of directionality systems are adaptive, fixed and dynamic. Adaptive directionality systems pick up talking made by people all around you and concentrate on the where the speech is originating. Fixed directional systems aim at a particular area (by and large right in front of you) and maintain focus there. Dynamic directional systems mechanically shift between listening to general sounds all around you to sounds on a fixed path. During the trial, listen to how your hearing aids pick up voices, and find out from your provider how these aids are set up so you can maximize your benefits.
Hearing aids are made in various shapes and styles, such as:
> RIC (receiver-in-canal), placed back of the ear and has a speaker in the ear canal;
> BTE (behind-the-ear), sends sounds to ear with a small tube; and
> IIC (invisible-in-the-canal), tailor-made for your ear
The kind of hearing aid that’s good for you depends on numerous factors, like your comfort, dexterity, degree of hearing loss, or just personal taste.
In years past, even individuals with minimal hearing losses have experienced difficulty with a phenomenon referred to as feedback. Feedback is a very loud sound produced when you put a microphone close to a speaker. All modern hearing aids now come with a feedback control mechanism, though some are a lot better compared to the others. Buy hearing aids with great feedback control so these devices are more comfortable to wear and less noticeable too.
We live in a digital world! Mobile phones, television, and computers have become more and more interdependent. Some hearing aids nowadays now have the ability to connect to these devices through Bluetooth(TM) or any other streaming technology. You can now even adjust your settings with your smartphone (to change volume, for instance), so there’s no need for you to touch them.