Advancements in Digital Hearing Aids

When you think about it, digital hearing aids have only been around for about 15 years. Before that, analog hearing aids were all the rage. But advancements in technology have brought about the advent of digital capabilities. Let’s take a look back, shall we? The initial hearing aids were called ear trumpets and they came out in the 1800s. Today’s modern digital hearing aids have remote controls that allow the user to adjust various settings, and some have omnidirectional microphones to detect sound from multiple directions. You get benefits such as background noise filtration and Bluetooth connections. Digital hearing aids have the ability to remove fuzzy and loud background noise, but they can also do a whole lot more. This gives doctors the opportunity to program each device according to the wearer’s degree of hearing loss.

The First Digital Hearing Aids

The first digital hearing aids, introduced into the medical community, came out initially in 1996. They utilized DSP, which stands for digital signal processing. Ideal for digital noise reduction, DSPs provided a boost in processing speeds which improved the ability to hear as well as the range of amplification for individuals wearing the hearing aid.

Improved Connections

People who incorporate digital hearing aids benefit from increased range, digital noise reduction and higher frequency transposition. Users can even make a connection to Bluetooth and other wireless technological services to expand their ease of use.

Digital Noise Reduction (DNR)

Digital noise reduction technology surpasses that of directional microphones because it is based on the physical characteristics of noise and speech rather than the separation of space, taking into account speech modulation.

Self-Learning

Today’s hearing aids are equipped with self-learning or regulating tendencies, which make them truly “smart” hearing aids that adjust settings like volume automatically. Using preferences set by the wearer, these devices can pre-program what you like so you never have to fiddle with the setting again. It’s these regulating tendencies that are so special.

Single Sided Deafness

Technologies like CROS devices and bone conduction devices allow the good ear to receive signals from the bad ear to improve on amplification. Prior to big advancements in digital technology, people who had single-sided deafness had to deal with the frustration of background noise and were relegated to using their “good ear” to hear conversation.

The Outlook

The outlook for digital hearing aids is superior over other types, as the technology will only continue to grow and improve. For the best in flexibility, hearing impaired individuals can count on digital hearing aids to take advantage of innovative wireless technology and microelectronics to bring about more sophisticated abilities.

10 Ways Good Hearing can Help Keep Seniors Young

Did you know you can stay young by protecting your hearing? It’s true. Check out these many ways in which you can grasp onto your youth a little longer. From better interactions at work to easier daily interactions with people around town, you can maintain your youth with positive hearing health. It’s the same as the effect of regular exercise on your overall health.

  1. You won’t fall as much. Individuals who can’t hear well don’t have as much of a stable awareness of their surroundings, and can trip and fall easier. People with a 25-decibel hearing loss are three times more likely to fall than others with no hearing impairments, says Johns Hopkins Medicine.

  2. Faster reaction time. When you have a healthy hearing level, you can better react to fire alarms and sirens so you can get out of the way and not get hurt

  3. Engage in productive interactions in daily life. Hearing loss has a tendency to alienate people from getting the information they need to go about their daily lives. It’s tough to effectively communicate with anyone from policemen to the check-out clerk when you suffer from hearing loss.

  4. Increase blood flow to your ear canals. Exercise is great for the ears. Via aerobic activity, you send oxygen-rich blood flow to the ears which protects them from additional hearing loss.

  1. Enjoy more frequent and higher quality sex. Hearing impaired seniors who wear hearing aids, along with seniors who have no hearing loss, tend to have an improved social life and sex life. They also experience better mental health and independence.

  1. Keep your mind sharp. Brain shrinkage gives you an increased risk of developing dementia in old age, and no one wants that. The National Institute on Aging has linked hearing loss with dementia, thanks to the brain shrinkage we experience as we get on in years.

  1. Stay out of the hospital. Hearing loss can boost your risk of going to the hospital due to falls and other events, can actually lead to inactivity, which in turn leads to depression.

  2. Hear better at work. Improve your job performance with better hearing. If you can’t hear well, you obviously can’t pick up on important instructions or safety precautions. You certainly can’t readily participate productively in coworker discussions or meetings. The result? An impact on your job performance.

  3. Boost in confidence. Those with difficulties in hearing can have a lack of self confidence or self-esteem because they are afraid to engage in conversation with others. They fear they won’t be able to engage in a healthy back and forth discussion, so they tend to stay away from social situations.

  4. Interact better in school. Do you find yourself back in school after many decades away? You won’t learn as well if you constantly have to sit up front and ask the teacher to repeat herself. Maintaining a healthy level of hearing means you can understand the teacher’s instructions more clearly. In addition, you can interact with your classmates and participate in projects much more easily.

Digital Hearing Aids

Digital earplugs are quickly gaining attention in the realm of hearing protection. With the latest reports of people having an unprecedented amount of hearing loss by the time that they reach their senior years, more people are taking steps to protect their hearing. That is why digital ear plugs have used new technology to help people stay safe in work environments and also improve their ability to work. In this article we will take a look at the different ways that these devices can be used, how they work, and where they are already being used in our society today.
How Do Digital Ear Plugs Function?
Digital ear plugs have several essential functions that are each designed to make sure that significant amounts of sound never enter the ear canal. Of course, the first method of protection is simply providing a barrier between the sounds that are taking place and the individual’s ear. One of the other things that a digital ear plug will be able to help with is making sure that people are not exposed to very high levels of decibels, which can permanently damage your hearing. Another way that digital ear plugs are capable of helping people is by establishing a safe range of hearable frequencies in sound.
The Internal Mechanisms
There are several ways that the digital ear plugs are able to accomplish these functions. The first is that each one of these devices is fitted to the ear of the user, meaning that they create a very tight fit so that sound cannot enter the ear. As far as decibel control, many of these devices come with multiple settings that allow for threshold to be established, which, when triggered, prevents certain levels of sound from entering the ear. The final way that these devices help individuals protect their hearing is by establishing a certain frequency response range, which only allows certain frequencies to be picked up by the device, meaning that you will not be subjected to high pitched sounds which can cause harm or discomfort.
Where Are They Being Used?
There are many different areas in which these digital ear plugs can be used successfully. Of course, industrial construction workers as well as first responders are some of the most common buyers of these devices. The ability to work in a noisy environment and keep your focus and your hearing health intact is the primary motivation for people to buy these devices. Also, since they are able to boost the ability to communicate with one another through amplification of voices and suppression of other sounds, these ear plugs are incredibly valuable when it comes to being at a scene of an emergency where communication and personnel management is crucial. For all of these reasons, digital ear plugs are one of the most popular hearing devices on the market.

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Evolution of Hearing Aids

Featuring many modifications over the years, today’s hearing aids have gone through many iterations that are truly staggering. While hearing aids are more comfortable and customized  than they’ve ever been, technology has tracked two centuries of advancements, with that weren’t always so versatile, efficient and easy to use. Think about the fact that millions of [...]

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