Helping people hear better in Nashville, TN

Listen up, Music City; your hearing is about to take center stage!

Let’s start with the basics. You’re hearing is what drives your life, enlivens your relationships, keeps you in the loop and at the top of your game.

The quality and clarity of your hearing is essential to living your life to the fullest. If your hearing is suffering even just a little bit, if you’ve felt frustrated, isolated or left out because you can’t make out the conversation, Audiology Associates and Hearing Aids Today can change all that with a lifestyle solution just for you.

We’re here to help you understand your hearing loss, and help you take back the life you’ve been missing. You don’t have to miss another sound, the solution to your hearing problems is right around the corner.

Hear more – anywhere, anytime!

Want to be a part of the conversation again?

Dr. Jina Scherer has built a practice that is 100% focused on you – your family, your work and your life. The conversations that start in our office are about building relationships of trust, and finding solutions that inspire.

We know how hard it can be to struggle with hearing loss and feel like there’s nowhere to turn. Audiology Associates & Hearing Aids Today is dedicated to helping people hear better everyday. Our clients, friends and family in Nashville have come to trust us for exceptional care and service, and we take that trust very seriously.

Nearly 36 million Americans report some degree of hearing loss, and every one of them has a family, a job and a lifestyle that can also be significantly affected. That adds up to a lot of people suffering, losing hope and missing out on things when they don’t have to.

The comeback your hearing deserves, is here today!

  • Hear Better, Live BetterClick here to see how our Audiology Services can help you hear and live better.
  • Acoustic or Electric – Turn It Up! – Check out our full line of musician’s earplugs, tips to protect your hearing and prevent hearing loss. Click here to find out more.
  • A Tip of the Hat to TechnologyClick here to see just how far hearing aid and hearing assistance devices have come – We guarantee you’ll be surprised!
  • Testing, Testing – One, Two… – Already have a hearing aid? We can test any hearing aid you have and see that it’s delivering the best sound possible. Click here to set up an appointment today.

Your Ears…Only Better!

“I was a pretty good imitator of Roy Acuff, but then I found out they already had a Roy Acuff, so I started singin’ like myself.” – Hank Williams

Rediscovering your hearing is like finding your own voice, it will change your life overnight!

People come to Nashville to become a star; they stay because of the family they find here. Audiology Associates and Hearing Aids Today is part of that family, and the relationships we’re building everyday are far better than a single night on stage at the Grand Ole Opry.

When you struggle with hearing loss, your relationships suffer, your business suffers and your life is a little less than it could be. When the chips are down, the relationships in your life are more important than anything else; isn’t that what all those songs are really about?

Before we help people to hear better…We Listen! Our amazing staff of audiology and support professionals know what they’re listening for, so when you step into our office, you’ll know you’ve come to the right place.

It’s time you did something about your hearing loss, and we’re here to help!

  • Meet the TeamClick here to meet the best audiology professionals and support staff anywhere in Music City.
  • Contact Us – Nothing beats getting your questions answered face-to-face. Click here to get in touch and schedule an appointment today.
Natural, effortless listening pleasure…
Call today!

Advancements in Digital Hearing Aids

Digital hearing aids are excellent because they are capable of cutting out distracting background noise for a crisper listening experience. While some are available with remote controls that allow the user to adjust various settings, others come with omnidirectional microphones to detect sound from multiple directions. Hearing aids have progressed a lot since the ear trumpets which first came out in the 1800s. Since that time, the advancements have come fast one after another, going from analog to digital in the present day. In fact, most hearing aids made today are digital. Digital hearing aids, which allow audiologists to program each device according to the user’s specific degree of hearing loss, can now be adjusted for volume accordingly.

The First Digital Hearing Aids

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. The first digital hearing aids, introduced into the medical community, came out initially in 1996. They utilized DSP, which stands for digital signal processing.

Improved Connections

With the encroachments of digital hearing aids, users arer able to hook up to Bluetooth and other wireless technological services to expand their ease of use. In addition, those who wear these hearing aids benefit from digital noise reduction and better frequency transposition, as well as increased range.


Digital noise reduction technology goes well beyond 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 for modulation in speech patterns.

Single Sided Deafness

Before these big advancements in digital technology, those who suffered from single-sided deafness were forced to contend with greater background noise and were relegated to using their “good ear” to hear what was being said. Now, things like CROS devices and bone conduction devices, the good ear receives signals from the bad ear to improve on amplification.

Noise Filtration

Many manufacturers are breaking down technology walls with the use of digital magnetic wireless communication via chips in the devices that control settings like switch position and microphone modes. Recent advancements mean hearing aids can actually communicate with each other as in the case of left and right ear instruments. One overriding complaint users of hearing aids have always made is that it’s difficult to hear clearly with all the background noise. Older hearing aids amplified all sound, which was great for hearing words but this also presented an added challenge of filtering out the background noise that was also amplified. Today’s hearing aids can easily filter out that noise so that the user can hear words but not all the other stuff. Improvements in wireless technology have allowed for improved speech recognition and SNR, also known as signal-to-noise ratio.


Today’s hearing aids fortunately come with self-learning or regulating tendencies. These are truly “smart” hearing aids that adjust settings like volume automatically after a period of time according to user preferences. This puts control into the hands of the wearer.

The Outlook

The outlook for digital hearing aids is positive as look toward the future, as the technology will only continue to expand through the years. For improved ease of use and flexibility, hearing impaired individuals can count on digital hearing aids to take advantage of innovative wireless technology and microelectronics to reach more superior levels.

10 Ways Good Hearing can Help Keep Seniors Young

One of the most overlooked aspects of your total health as you continue to grow older is your hearing health. Many people are surprised when they find how interconnected their overall health is to their hearing. While poor hearing can lead to many negative health problems, keeping a focus on your hearing health throughout your life can lead to several health benefits that are otherwise missed out upon.

1. There is a much lower risk that you will be involved in a falling accident. If you have proper hearing and inner ear health, you will be able to keep your balance much easier while going up and down the stairs. Severe auditory trauma can often lead to damage to your overall sense of equilibrium, which can result in a fall.

2. Keeping your overall safety level above average. Think about this: if you do not have optimal hearing, how will you be able to distinguish random loud noise from emergency sirens? Not only does this put you in danger, but it can even affect those around you or in your care.

3. Proper hearing will allow you to keep all of your social activities in check. After all, it is difficult to have a good time if you cannot hear music, conversation, or the movie that everyone else is watching. Even when people have suffered from hearing damage, their social lives have rapidly improved upon getting a hearing aid, keeping them young at heart.

4. Better job opportunities than ever before. Employers want someone who is attentive and able to hear orders the first time around. You need to be able to hear the world around you to be the best worker possible.

5. An easier time in school. More older people are going back to college than ever before, and it certainly helps if you are able to take instructions in the back of those large lecture halls.

6. Having a high level of confidence. If you are a senior who is able to participate in conversations and social functions with confidence because of your great hearing, people will notice and you can become the center of attention. Otherwise, you risk social isolation and withdrawal according to recent studies.

7. A lower risk of dementia. Studies from Johns Hopkins have confirmed that there is a positive correlation between people who suffer from hearing loss and those who have dementia.

8. Fewer hospitalizations per year. One of the largest contributing factors for people who were hospital bound over the age of 55 was that they were not able to hear the danger around them; whether it be a dog at their feet or a car backing out.

9. High levels of blood flow to the ear structures. By pumping blood into the ear canal and supporting structures due to healthy levels of hearing, you can prevent more damage from occurring within the ear.

10. Better interactions throughout the day. It is better to be able to have healthy social interactions with store clerks and people who are trying to serve you than to ask them to repeat themselves over and over. Both you and they will be happier and more open if you have good hearing.


The Multiple Functions Of Digital Earplugs

Digital ear plugs are a form of hearing protection that is gaining a large degree of popularity with people all around the world. They use it as a means to protect their hearing in the most demanding jobs which offer threats to hearing health. These devices were developed following many recent studies that have proven that hearing health is tied to other areas of health, and needs to be protected more thoroughly. These devices are successful, but have not been accepted in many places due to people not understanding what they offer. Here we will showcase the benefits, functions, and technology of digital ear plugs.

Job Sites

Any person that has ever swung a hammer or been on a production line knows just how loud the work place can get. After going home for days with ringing ears, it may occur to some people to get some foam ear plugs for their job, but they are never enough. In jobs such as a paramedic or a miller, there are so many loud, droning sounds that require complete or selective silence in order to keep your hearing health safe. With these needs in mind, digital ear plugs were developed to help people, offering many benefits.

What They Can Do

Digital ear plugs are able to offer many different benefits to people all around the world. One of the first reasons that most people buy digital ear plugs is so that they can protect their hearing from having any sound enter their ear, which is something that they are able to do admirably. Another reason that people are beginning to prefer these devices is the fact that they are built to block out certain frequencies, and can even account for and minimize high levels of sound that can cause physical harm to your ear. This is all made possible by the immense amount of technology that goes into every ear plug.

The Tools And Tech

There are many different types of technology that makes these devices some of the most valuable on the market for protecting your hearing. One of the first levels of tech in these devices is the ability to customize them to fit the ear of the person that is using them so that they remain snug, tight, and in place throughout the entire day. Another piece of technology is called the frequency alteration device, which allows you to set certain amounts of frequencies that you want to let into your device and into your ear, something that can be switched at a moment’s notice. Finally, there is a threshold device in each ear plug that allows you to set the decibel level that you find acceptable, and then will block out anything that comes in at a high level than that. These devices are able to protect people’s hearing better than just about anything else in the work environment, and as the word spreads, they will become more commonplace in work areas.

Hearing Loss and Diabetes

A definitive link has been detected between diabetes and hearing loss – the number one and number two health concerns in America today, says the American Diabetes Association. This connection is telling because it means one affects that other in pretty conclusive ways. The researchers of recent studies of 20,000 people from various continents around the world, including United States, Asia, Brazil and Australia show that you’re twice as likely to suffer from hearing loss if you also have diabetes than others who don’t have it. The results show the two conditions are indeed related but no one’s sure why. More work has to be done to further a conclusive link. Incredibly, 30 million people have diabetes and 34.5 million people have hearing loss across the nation.

Correlation Between Diabetes and Hearing Loss

There are speculations that high blood glucose levels that are common with diabetes actually hurt the small blood vessels in the inner ear, just like they can harm your eyes, kidneys and feet. As such, more research needs to be conducted to further explore the correlation between the two conditions. Some say that better controlling one’s blood sugar levels may curb the risk of hearing impairment, but again the results are inconclusive right now. Researchers do realize the effects may come from the medications and diuretics that diabetics take to lower their blood pressure. Old age and noisy work environments – surely these contribute to hearing loss. While they do, no link was found between them and diabetics within the confines of this study. Researchers are still confused as to why diabetes causes hearing loss or even vice versa.

Signs and Symptoms of Hearing Loss

The negative effects of hearing loss can indeed affect many areas of your life. You may stop attending parties for fear of embarrassment of asking others to repeat what they said, and it’s certainly a possibility that you’re putting yourself and others at risk in everyday situations. If you don’t get diagnosed and treated by an audiologist can be detrimental, especially if diabetes is at the heart of your situation. This is why you should be on the alert for the many signs and symptoms of hearing loss such as:

  • Cranking the volume on the TV or radio
  • Trouble keeping track of conversations involving multiple people
  • Thinking people are mumbling when they are actually speaking clearly
  • Trouble detecting the voices of small children or women

Testing for Diabetes

It’s important that you speak up and ask for a hearing analysis as part of your next routine health exam. If it comes back questionable, don’t leave without a referral to an audiologist to undergo additional evaluation. As a diabetic, you probably undergo many tests at your doctor visits, and fitting one more in seems like a hassle. But if it will help you understand others and read situations better, it’s best to get it done. With a clearer diagnosis, your doctor can better realize how your diabetic condition relates to your hearing loss.

Hearing Loops: What They Are And How They Work

One of the most popular forms of hearing devices that is being implemented in more people around the world is hearing loops. These two piece contraptions use novel technology in order to help people who have hearing impairment get clearer hearing in certain situations. Though it has received a moderately popular response, many people still do not understand the benefits of this system. That is why we are going to look at what a hearing loop is, how they function, and where you can see them in the public realm.

What Are Hearing Loops?

Hearing loops are devices that use a combination of hearing devices to evoke a clearer degree of sound for people who suffer from hearing impairment. The first part of a hearing loop system is actually the loop. The hearing device counts on a cable to transmit and receive data from the environment so that it can be sent throughout the room. The second part of a hearing loop is a receiver that can take in and interpret the sound that is broadcasted throughout the room. This comes in the form of a hearing aid, specifically, the telecoil.

How Do Hearing Loops Work?

Hearing loops work by using the two parts of the system as a radio and a receiver. The first thing that happens in the process is sound being brought in by a microphone or similar device. From there, the information is run throughout the cable in the form of an electromagnetic signal. This signal needs to be picked up and interpreted while it is being broadcast throughout the room. This requires a telecoil in order to interpret the sound in a meaningful way.
Fortunately, telecoils have been built into hearing aids for several years now because they make it possible to hear conversations between people. The telecoil brings in the signal and interprets it and transforms it into sound that is at the proper frequency. The result is that people can hear specific speakers or announcements no matter where they are in the room.

What Are Hearing Loops?

Hearing loops are currently found in some locations, but are mostly limited to larger cities. You can mostly see them in large meeting areas such as universities, some churches, and office buildings. There is a large push to have more hearing loops integrated into mass transit so that people with hearing impairment can travel in public while feeling confident. There are some legislators who want to have laws introduced in order to make hearing loops necessary for public buildings under ADA laws.

Evolution of Hearing Aids

One of the most important inventions of the last century has been the digital hearing aid. These devices have revolutionized the world for people who suffer from hearing loss. That is why it is crucial that we continue along the endeavor towards making more functional and technologically driven devices in the future. Before we look to the horizon, though, it may be a good idea to take a step back and see where we have come from in terms of hearing aids.
The Ear Trumpet
The earliest for of hearing aids were called ear trumpets. They came in a variety of forms, but they all had a very basic concept. The individual would put the small, hollow end of a horn or metal trumpet device into their inner and then direct the flared end towards the sound that is being made. This helps the sound travel through the trumpet and to be heard by the user. While it was a valuable concept and was the source of many novel creations, it was still horribly limited by the fact that it was not mobile and could not truly amplify sound.
Carbon Form Hearing Aids
One of the developments that were made in hearing aids came about in the late 19th and early 20th century. This was called the Carbon Hearing Aid, and used a magnetic receiver, carbon microphone, and a battery in order to bolster hearing in individuals across the nation. To understand this concept simply, the user would place their ear against the diaphragm. As sound hit the carbon microphone, it would send pieces of carbon across the diaphragm, simulating that noise but also amplifying it through the microphone. The result was that louder sounds were made and the person was better able to hear them.
Of course, this early design came with plenty of flaws such as only providing low quality sound and a grainy sound at that due to the carbon movement. Also, since the battery needed was so heavy and the person had to be on a level ground to use it, this hearing aid was not mobile.
Vacuum Tube Hearing Aids
The last stop before we get to the electrical and digital ages of hearing aids comes with the vacuum tube hearing aid. This tool was used during the 1920’s and integrated many parts of the telephone at that time to become a very successful hearing aid. The device weighed seven pounds, but it was also able to amplify sound. The vacuum tube was used with a transistor to turn sound into electrical impulses, and then back into amplified sound. This allowed people to hear sounds at a much higher volume than before, and they could take it just about anywhere. The major drawback was that the batteries never lasted long enough for the device to be used all the time.

Costco vs an Audiologist – Hearing Aid Quality and Service Comparison

Because all the Costcos and Walmarts of the world are now offering vast arrays of services typically reserved for professionals in office settings, more and more people are seeking sub-par services. This is especially true when it comes to ear care within big box stores. Bigger isn’t always better, though – even when it seems like a convenience to drop in for ear care after you’re done shopping for groceries. With so many big box stores treating patients for a variety of ear care problems, such as hearing aid fittings or evaluations, more people are neglecting the fact that they should see a professional audiologist instead. Don’t fall victim to this fast food approach; instead, reap the benefits of seeking out a trained audiologist.

Cost Effective Measures

You may be shelling out more bucks for ear care at big box stores – not necessarily for the device itself but for all the accoutrements and accessories the employees are trained to sell you. On the other hand, audiologists aren’t inherent sales people, so you know they’re truly dedicated to improving your hearing. This doesn’t mean you won’t pay out a higher cost initially when at the doctor’s. This is because you’re getting a superior product that’s high in quality. When you consider the fact that most health insurance plans cover a portion of all of these expenses, the cost is much lower than heading to a big box store.

Higher Quality Products

Don’t fall for the lower quality of big box store ear care products. Many people have purchased a hearing aid from such a store, only to get home and realize they were sold a product that is defective in terms of interference or low-quality acoustics. This doesn’t happen in all cases, to be sure, but it does happen. To ensure you get a top-quality product, see an educated audiologist who can make the necessary adjustments to increase the enjoyment of your hearing ability.


You can’t match the professionalism of a trained audiologist. You’re simply getting more access to an educated doctor’s perspective on ear care. These professionals, rather than workers at a big box store, are generally more qualified when it comes to the anatomy of the ear and methods of treating hearing damage. They are familiar with the inner ear and can get at the root cause of your hearing impairment quickly. Workers at big box stores may just fit you with a hearing aid and sell you products to get rid of you rather than determine the underlying problem. With an audiologist, you get a thorough diagnosis on your hearing loss, plus you can be referred to a specialist for further treatment.

3D Printing Revolutionizes the Hearing Aid Market

Helping people hear better is the goal of 3D printing technology, which is critical to the more than 35 million people in this country who suffer from hearing impairments of some kind. As such, a need has been identified to make a more efficient, better working hearing aids that use the very best in technology. Enter 3D printing — also referred to as additive manufacturing. This process entails making hearing aids that provide a perfectly customizable fi, although the technology isn’t really new. It’s actually been used in the manufacture of hearing aids for quite some time. However, the process is attracting more attention as the technology gets better and better. Additive manufacturing involves adding to a product layer by layer rather than cutting away at it with tools like lathes. It’s used in all sorts of industries but its use in the hearing aid sector gets the most attention because of its precision.

3D Laser Scanning Breakthroughs

Hearing aids have been manufactured piece by piece by the advent of 3D printing for years because it’s a customized way of making hearing aids to fit each person. That’s because, like a snowflake, everyone’s ears are unique. This has presented a problem in the past for standardized hearing aids. With 3D printing, your hearing aid fits you and only you. When additive manufacturing is used, the end result is an improved fit and a higher comfort level for the user. Used in parallel with 3D laser scanning, it only takes a day to make a hearing aid in this way, as opposed to days and weeks prior to this technology breaking through. The process, performed by an audiologist whose job it is to make a digital image of the ear with the help of a laser scanner, creates what’s known as a pointcloud. When finished scanning, a quality check must be done before the actual model can be made. Out of the printer comes a shell or mold of the hearing aid in a flexible material called resin, paving the way for the addition of the proper acoustic vents, electronics and other components. Digital cameras take into account 150,000 points of reference that put the template to the mold, while many geometric patterns and combinations undergo testing before printing the final shell. The superior product that is created is so efficient and high in quality that the individual will benefit from this in the long haul. Once printed, the hearing aid benefits from the addition of the circuitry to the shell. This is basically the hearing aid’s blueprint to project the actual sound into the ear.

Gaining Momentum

This type of 3D printing has been gaining some serious oomph in the industry due to the boost in the precision of the process. It’s actually used quite often in manufacturing, jewelry, art and electronics. The hearing aid business has been benefiting from the approach for many years, helping people all over the world hear better and feel more comfortable. Actually, 35 million Americans have a hearing impairment. They are the ones benefiting from the science of 3D printing, which used to be more of an art form. Accuracy, speed and efficiency are at the forefront of this, along with customization – an integral component because no two ear canals are the same. Traditional manufacturing processes never could ensure a perfect unique fit for each user, so this is why many imperfections were present that took away from the comfort level for each person. The advent of 3D printing represents a big influence on the industry overall.

Ted K. says…

I have had a variety of hearing aids over the last 15 years. For a variety of reasons, mostly convenience, I didn’t wear them very regularly.

I saw the advertisement for the Lyric devices.

The first time Dr Scherer inserted the Lyric into my right ear I was was surprised by an unexpected tear rolling down my cheek. Puzzled by that, I realized for the first time in a long time, I was actually able to hear.

Foods that can Prevent Hearing Loss – and Hearing Aids

You probably don’t realize your hearing health is one of the most integral parts of your overall physical health, but it’s true. You may even be doing things that can be hurting your hearing, such as exposing yourself to very loud noises on a daily basis. You may not even realize what you’re doing. However, it’s becoming more well-known that daily activities can have a huge impact on your hearing, particularly with your diet. Doctors have found that what you eat can affect the way you protect your hearing over the years. Consuming certain healthy foods that protect you against hearing loss is one way you can help yourself. Check out these foods and the benefits they offer to your hearing health.

Go Bananas

Prepping your body’s defenses against hearing damage can be as easy as eating bananas on a regular basis. Thanks to the large amounts of magnesium present in this fruit, you can guard against the damaging effects of loud noises by incorporating bananas into your daily diet, whether you like to put them in a peanut butter sandwich or cover your cereal with slices. They have many healthful side effects, including the ability to improve your hearing.

Fresh Vegetables

We all know fresh veggies are crucial to your health, but did you know that they are also known for helping you to prevent hearing loss? This is true especially when it comes to broccoli. Broccoli is one veggie that is chock full of healthy vitamins and minerals that combat the damage caused to ear tissue by free radicals as you age. Improve your hearing health by eating plenty of vegetables, and experience other side effects like glowing skin and hair.

Salmon and Other Fish

Salmon and other similar fish, perfect methods of promoting your overall health, can also positively affect your hearing health, particularly as you get older. This is because fish is stocked with omega-3 fatty acids that are great for your heart health. These fatty acids get your blood pumping, particularly in the ears. Gain the benefits of improved blood flow to maintain or improve your hearing health.

Citrus Fruits

Sure, citrus fruits likes oranges and lemons are good for combating the common cold, but did you know that they’re good for your ear health too? Because they’re loaded with vitamins C and E, you get the benefits of preventing hearing loss as you age. You’ll experience a boost in your immune system because you’ll be better able to fight off ear and other types of infections. Left untreated, these infections can cause chronic damage and hearing impairment.

Sweet Snacks

Going through your senior years can have an unfortunate side effect in the form of hearing damage. This growing health threat doesn’t have to be your reality. You can combat this by taking a zinc supplement every day.  However, why not also treat yourself to some dark chocolate, which also has zinc and other antioxidants that help with other areas of your overall health? You can easily fit this tasty treat into your regular diet for the most healthful impact.