What Are the Best Features of a Good Hearing Aid?

You can tell a good hearing aid from a bad one by its features, such as Multiple channels, Binaural processing, Super Directionality, Bluetooth, and more. This article will cover some of the most important features you should look for in a hearing aid. You can ask a hearing aid provider for advice if you have difficulty deciding between the different parts.

Multiple channels

Modern hearing aids such as EarPros US are marketed with multiple channels. They are more complex than their predecessors and can offer more than 24 channels, although these can be expensive. A study from Starkey found that having more channels has only marginal effects on speech audibility. However, as more channels are added to the hearing aid, the user will notice more improvement in speech understanding. This is particularly true of articulation and vowel sounds.

Multiple channels make it easier to distinguish sounds and avoid spectral smearing. In addition, various channels reduce spectral contrast, which is essential for speech understanding. For example, a two-channel hearing aid has single and high-frequency channels.

Binaural processing

Among the many features that make a hearing aid effective is its ability to help users deal with the effects of age on binaural sensitivity. Research from the early 20th century demonstrated that aging exacerbates binaural sensitivity. However, animal studies and computational models are helping researchers clarify the knowledge and point toward new avenues for studying aging and hearing loss.

Binaural algorithms are incorporated into a hearing aid to enhance speech understanding in wind and noise. Unlike traditional hearing aids, these algorithms work by determining the directionality of sounds that are produced by the two ears. They are particularly useful for people unable to hear speech clearly in noisy situations. However, they have limitations and are ineffective in preventing wind noise from impairing speech intelligibility.

Super Directionality

The super directionality of good hearing aid combines two devices on either side of the ear. This feature is a complex way of picking up sounds in narrow beams, which is essential in noise and cocktail parties. But it’s not a magical technology; the hearing aids must be manually switched.

While split-band directionality does not limit the amount of sound a person can hear, it may not benefit all listeners. It’s possible that this feature can distort sounds and cause other problems. A good hearing aid that uses omnidirectional processing avoids these problems and provides better sound quality.


Bluetooth technology in hearing aids has been increasing in popularity for some time. Bluetooth hearing devices offer a great deal of customization in terms of volume control; some of them are even capable of cutting background noise. While Bluetooth is an attractive feature, it is essential to note that it is not a perfect solution for all hearing loss patients. Therefore, before purchasing, you should speak with your hearing care professional about the pros and cons of Bluetooth hearing aids.

One of the primary benefits of Bluetooth hearing aids is connecting to more than one device simultaneously. They can switch between listening to music, television, or even making phone calls. While Bluetooth is a popular feature, it does require more battery juice than other hearing aid functions. However, hearing aid batteries are relatively inexpensive. Bluetooth hearing aids typically last all day, but you may need to charge them every night. If your hearing aid does not support Bluetooth, you may need a streamer pendant to make phone calls.

Tinnitus suppression

If you’re looking for a hearing aid that can help you cope with your tinnitus, you’ve probably heard that tinnitus suppression is one of its best features. The good news is that this feature is very common, and plenty of great hearing aids offer this function.

The best hearing aids also support tinnitus, which can be very beneficial for those suffering from the condition. In addition to helping patients deal with their tinnitus, these devices can also help them focus on other noises around them. This means you’ll get a better hearing experience with these devices. However, it’s important to remember that this feature is best suited for younger patients or those who’ve had their tinnitus for a shorter period.

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