Losing the ability to hear clearly can be a frustrating and isolating experience, especially for seniors. Fortunately, with the advancements in technology, hearing aids offer sophisticated solutions to help improve hearing and overall quality of life.
Whether you’re searching for a discreet and low-profile option or one with advanced features like Bluetooth connectivity, this article will guide you through the different types and styles of hearing aids.
Discover the importance of seeking professional services, understanding insurance coverage, and ensuring quality customer support in your hearing aid journey. Empower yourself with the knowledge to find the perfect hearing aid for seniors and take control of your hearing health.
Don’t let hearing loss hinder your daily activities, invest in a hearing aid and experience a renewed sense of sound and clarity.
Understanding Hearing Loss in Seniors
Types of Hearing Loss
Hearing loss is a common issue for seniors, but it can be difficult to understand the different types of hearing loss and how they can impact a person’s life. There are four main types of hearing loss: sensorineural, conductive, mixed and age-related.
Check out our Complete Guide to Hearing Loss for more in-depth coverage.
- Sensorineural Hearing Loss: Sensorineural hearing loss is the most common type of hearing loss in seniors. It occurs when the inner ear or the nerve pathways to the brain are damaged. This type of hearing loss can make it difficult to hear soft sounds and understand speech, especially in noisy environments.
- Conductive Hearing Loss: Conductive hearing loss occurs when there is a problem with the outer or middle ear, such as a blockage or damage to the eardrum or bones of the middle ear. This type of hearing loss can make it difficult to hear low-pitched sounds, but high-pitched sounds may still be heard.
- Mixed Hearing Loss:
- Age-Related Hearing Loss: Age-related hearing loss, also known as presbycusis, is a gradual decline in hearing that occurs as a person gets older. This type of hearing loss can make it difficult to hear high-pitched sounds and distinguish speech from background noise.
Causes of Hearing Loss
There are several factors that can contribute to hearing loss in seniors, including exposure to loud noises, certain medications, head injuries, and genetics.
Some common causes of hearing loss in seniors include:
- Age-related changes in the ear
- Exposure to loud noises over time
- The development of certain health conditions, such as high blood pressure, cardiovascular disease, and diabetes.
How to Get a Hearing Test
If you suspect that you or a loved one is experiencing hearing loss, it’s important to seek a professional evaluation from a hearing specialist. During a hearing test, a specialist will assess your ability to hear different frequencies and volume levels.
The specialist will then use the results of the test to determine the degree and type of hearing loss, and recommend the appropriate hearing loss treatment options, which may include hearing aids, assistive listening devices, or rehabilitation services.
What is an Online Hearing Test?
An online hearing test is a simple, non-invasive test that you can take in the comfort of your own home. You simply need a computer, tablet or smartphone and a quiet environment to take the test.
The test typically involves a series of tone and speech tests that evaluate your ability to hear sounds at different frequencies and volumes. The results of the test will then be analyzed and a report will be generated that provides an overview of your hearing health. Check out the best online hearing tests.
Accuracy of Online Hearing Tests
While online hearing tests are not as accurate as a full hearing test conducted by a professional audiologist, they can still provide valuable information about your hearing health.
The results of the test can help you identify the presence and severity of hearing loss and help you decide if you should seek further evaluation from a professional.
Benefits of Taking an Online Hearing Test
Taking an online hearing test has several benefits, including:
- Convenience: You can take an online hearing test from the comfort of your own home, at any time that is convenient for you.
- Speed: An online hearing test is usually much faster than a full hearing test conducted by a professional, and you can receive the results within minutes of completing the test.
- Cost-effective: Online hearing tests are often much less expensive than a full hearing test conducted by a professional, making them a cost-effective option for those who are concerned about their hearing health.
- Easy to use: Online hearing tests are designed to be user-friendly and straightforward, so you can take the test without any special training or expertise.
Different Types of Hearing Aids
Styles of Hearing Aids
Hearing aids come in various styles and shapes to accommodate different ear shapes and preferences. There are six main styles of hearing aids:
Behind the Ear (BTE)
BTE hearing aids are designed to fit behind the ear and have a tube that connects to a custom earmold placed inside the ear canal. They are the largest type of hearing aid and are commonly recommended for individuals with severe to profound hearing loss.
In the Ear (ITE)
ITE hearing aids are custom-fit to fit in the outer part of the ear. They are larger than the ITC and CIC styles but offer more amplification power.
In the Canal (ITC)
ITC hearing aids are custom-fit to fit inside the ear canal and are larger than the CIC style. They offer more amplification power than the CIC style but are still considered more discreet than the BTE or ITE styles.
Completely In Canal (CIC)
CIC hearing aids are the smallest custom-fit hearing aids that fit entirely in the ear canal. They are ideal for individuals who prefer a discreet look and are suitable for mild to moderate hearing loss.
Invisible In the Canal (IIC)
IIC hearing aids are custom-fit to fit deep inside the ear canal and are virtually invisible. They are suitable for mild to moderate hearing loss.
Receiver in the Ear (RITE)
RITE hearing aids are similar to BTE hearing aids but have the receiver (speaker) placed inside the ear canal. This design provides more direct sound delivery to the ear and a more natural sound quality.
Features to Look for in Hearing Aids
Rechargeable hearing aids are a popular choice among users due to the convenience they offer. Instead of having to constantly replace batteries, users can simply charge their hearing aids overnight and be good to go for the next day.
This feature is especially beneficial for people who use their hearing aids frequently, as it reduces the amount of waste generated by disposable batteries.
Bluetooth connectivity is another feature to look for in hearing aids. This feature allows you to easily connect your hearing aids to your iPhone, Android smartphone, tablet, or other Bluetooth-enabled devices.
This means that you can stream audio directly from these devices to your hearing aids, making it easier to hear phone calls, watch videos, and listen to music.
A telecoil, also known as a t-coil, is a small coil of wire that’s built into many hearing aids. This feature is designed to help you hear better in areas with poor sound quality, such as public spaces like theaters or lecture halls.
When you activate the telecoil in your hearing aids, it isolates the sound from the room’s PA system, so you can hear the sound more clearly.
For those who prefer a discreet look, a small profile hearing aid may be the right choice. These hearing aids are designed to be as small and as unobtrusive as possible, and they can be tucked behind your ear or hidden inside your ear canal.
This makes them ideal for people who are looking for a more discreet solution to their hearing loss.
Ease of Use
When choosing a hearing aid, it’s important to consider how easy it is to use. Some hearing aids may have a more complicated setup or user interface, while others may be designed with ease of use in mind.
It’s a good idea to try out different models to see which one is the easiest for you to use, as this will impact how often you use your hearing aid and how effectively it improves your hearing.
Brands of Hearing Aids
In the world of hearing aids, there are two main groups: prescription hearing aids and over-the-counter (OTC) hearing aids. Prescription hearing aids are devices that require a prescription from a licensed audiologist or hearing care professional. On the other hand, OTC hearing aids are devices that can be purchased without a prescription.
Both prescription and OTC hearing aids serve the same purpose of amplifying sound for those with hearing loss. Prescription hearing aids are designed to be personalized to meet the specific needs of the user, while OTC hearing aids are designed to be more general and easier to purchase.
Prescription Hearing Aid Brands
Phonak Hearing Aids
Phonak hearing aids is a Swiss-based hearing aid company that has been providing advanced solutions for hearing loss for over 70 years. Phonak offers a wide range of hearing aids for various levels of hearing loss and lifestyle needs, including behind-the-ear (BTE), in-the-ear (ITE), in-the-canal (ITC), and completely-in-canal (CIC) styles.
Phonak’s hearing aids are equipped with cutting-edge technology such as their proprietary SoundRecover2 and AutoSense OS, which provide crystal clear sound quality and automatic adjustments to the hearing aid’s settings in different environments.
Additionally, Phonak offers rechargeable hearing aids and has also introduced the first waterproof hearing aid, the Aqua.
Starkey Hearing Aids
Starkey is an American hearing aid company that has been providing solutions for hearing loss for over 50 years. Starkey hearing aids, come in a variety of styles including BTE, ITE, ITC, CIC, and RITE styles, with a focus on creating a comfortable and personalized fit.
Starkey’s hearing aids feature advanced technology such as their SoundDNA platform, which includes innovative features such as directional microphone technology, speech clarity, and noise reduction. Starkey also offers rechargeable hearing aids and hearing aids with Bluetooth connectivity.
Resound Hearing Aids
Resound is a Danish hearing aid company that has been providing hearing solutions for over 70 years. Resound offers a range of hearing aids, including BTE, ITE, ITC, and CIC styles, with a focus on customization and personalization.
Resound’s hearing aids feature advanced technology such as their SmartApp and Spatial Sense, which provide the ability to control the hearing aid from a smartphone and improve sound quality in different environments, respectively. Resound also offers rechargeable hearing aids and has a range of hearing aids with a water-resistant design.
Signia Hearing Aids
Signia is a German hearing aid company that has been providing hearing solutions for over 130 years. Signia offers a range of hearing aids, including BTE, ITE, ITC, and CIC styles, with a focus on advanced technology and user-friendly features.
Signia’s hearing aids feature innovative technology such as their Sound Reconstruction and Own Voice Processing, which provide clear sound quality and improved speech recognition in noisy environments. Signia also offers rechargeable hearing aids and hearing aids with Bluetooth connectivity.
Unitron Hearing Aids
Unitron is a Canadian hearing aid company that has been providing solutions for hearing loss for over 50 years. Unitron offers a range of hearing aids, including BTE, ITE, ITC, and CIC styles, with a focus on customization and user-friendliness.
Unitron’s hearing aids feature advanced technology such as their uAdapt and uControl, which allow for personalized control of the hearing aid’s settings and improved sound quality in different environments. Unitron also offers rechargeable hearing aids and hearing aids with a water-resistant design.
Costco Hearing Aids
Costco is a global retail company that offers a range of hearing aids through its optical departments. Costco offers hearing aids from traditional hearing aid brands, including Resound and Phonak, and offers in-house fitting and support services. Costco’s hearing aids are known for their affordable prices and accessibility for those with hearing loss.
OTC Hearing Aid Brands
MdHearingaid is an American company that offers OTC hearing aids at affordable prices.
Their products are designed for those with mild to moderate hearing loss and are available in various styles, including in-the-ear, behind-the-ear, and receiver-in-the-ear.
The company offers a 45-day money-back guarantee, as well as a one-year warranty.
We recently updated our MDHearingAid Reviews
Lexie is a UK-based company that provides OTC hearing aids.
Their products are made with modern technology and offer a range of features, such as noise reduction, automatic volume control, and multi-channel compression.
Lexie offers a 14-day trial period and a one-year warranty on their hearing aids.
Eargo is a US-based company that provides OTC hearing aids with a unique, comfortable, and discreet design.
Their products are designed for those with mild to moderate hearing loss and use a “nano” technology that reduces the size and visibility of the hearing aid.
Eargo offers a 30-day trial period, a one-year warranty, and a financing program.
Bose is a well-known company in the audio industry that also offers OTC hearing aids.
Their products are designed for those with mild to moderate hearing loss and feature Bose’s signature sound quality, with technology that adapts to different listening environments.
Bose offers a 30-day trial period, a one-year warranty, and a financing program.
Lively is a US-based company that offers OTC hearing aids with a focus on affordability and ease of use.
Their products are available in several styles, including in-the-ear and behind-the-ear, and feature technology that automatically adjusts to different sound environments.
Lively offers a 30-day trial period, a one-year warranty, and a financing program.
Otofonix is a US-based company that offers OTC hearing aids in various styles, including in-the-ear and behind-the-ear.
Their products are designed for those with mild to moderate hearing loss and feature advanced technology, such as noise reduction and automatic volume control.
Otofonix offers a 45-day money-back guarantee and a one-year warranty.
Audicus is a US-based company that provides OTC hearing aids at an affordable price.
Their products are designed for those with mild to moderate hearing loss and are available in various styles, including in-the-ear and behind-the-ear.
Audicus offers a 30-day trial period and a one-year warranty on their hearing aids.
Jabra (Previously known as Lively Hearing Aids)
Jabra is a well-known company in the audio industry that also offers OTC hearing aids.
Their products are designed for those with mild to moderate hearing loss and feature advanced technology, such as noise reduction and automatic volume control.
Jabra offers a one-year warranty on their hearing aids.
Sony CRE is a division of the well-known electronics company, Sony, that offers OTC hearing aids.
Their products are designed for those with mild to moderate hearing loss and feature advanced technology, such as noise reduction and automatic volume control. Sony CRE offers a one-year warrantee
Cost of Hearing Aids
Hearing aids can be an expensive investment, but the benefits they provide can be life-changing for people with hearing loss. In this section, we will discuss the average costs of hearing aids, affordable options, and financial assistance for those who need them.
Average Costs of Hearing Aids
The cost of hearing aids varies depending on the type, style, and features included. On average, traditional hearing aids can cost anywhere from $1,500 to $3,500 per hearing aid, with some models reaching upwards of $6,000.
OTC hearing aids, or personal sound amplification products, are typically more affordable, with prices ranging from $300 to $800.
Best Affordable Hearing Aids
For those who are looking for a more best cheap hearing aids option, there are several OTC hearing aid brands that offer quality products at a lower cost. Brands such as Lexie, MDHearingaid, and Eargo offer a range of hearing aids starting at $200.
Best High-End Hearing Aids
For those who are looking for the latest technology and features, traditional hearing aid brands such as Phonak, Starkey, and Widex offer high-end models with prices starting at $3,000. These hearing aids often come with advanced features such as rechargeable batteries, Bluetooth connectivity, and advanced background noise reduction.
Over-the-Counter vs Traditional Hearing Aids
OTC hearing aids are a more affordable option, but they typically have less advanced features and a more limited warranty than traditional hearing aids. They also do not require a prescription, making them easier to purchase, but they may not be the best option for those with moderate or severe hearing loss.
Financial Assistance for Hearing Aids
For those who need financial assistance to purchase hearing aids, there are several options available. These include:
Some insurance companies offer coverage for hearing aids, but the amount and type of coverage can vary. It is important to check with your insurance provider to determine your specific coverage.
AARP Hearing Program: AARP offers a discount program for its members, providing a range of hearing aids at discounted prices.
Medicaid: Medicaid may cover the cost of hearing aids for those who are eligible.
VA Benefits: Veterans may be eligible for hearing aid coverage through VA benefits.
Private Grants and Loans: There are private organizations that offer grants and loans to help cover the cost of hearing aids.
It is important to consider all of your options when it comes to paying for hearing aids, and to work with a hearing care professional to find the best solution for your individual needs.
How to Choose the Right Hearing Aid
Finding a Hearing Care Professional
When it comes to choosing the right hearing aid, it’s important to work with a professional hearing care specialist. Hearing care professionals have the knowledge, training, and experience to help you select the right device for your specific hearing needs and preferences.
There are several different types of professionals that you may encounter, including:
Audiologists are licensed healthcare professionals who specialize in the diagnosis and treatment of hearing loss and balance disorders.
They hold a master’s or doctoral degree in audiology and are trained to use advanced testing equipment and techniques to evaluate hearing and balance. Audiologists can also provide customized hearing aid fittings, follow-up care, and rehabilitation services.
Hearing Instrument Specialists:
Hearing instrument specialists are trained and licensed professionals who specialize in the selection, fitting, and maintenance of hearing aids. They typically have a background in hearing aid technology and are trained to use advanced hearing testing equipment and techniques.
Primary Care Physicians:
Some primary care physicians also offer hearing evaluations and can diagnose and treat hearing loss. However, they may not have the same level of training and expertise as audiologists or hearing instrument specialists.
Differences between Audiologists and Hearing instrument Specialists
Audiologists typically have a higher level of education and training, and can provide a more comprehensive range of services, including advanced testing and rehabilitation services.
Hearing instrument specialists, on the other hand, typically focus on the selection, fitting, and maintenance of hearing aids.
When choosing a hearing care professional, it’s important to consider your individual needs and preferences. If you have a complex hearing loss or are seeking rehabilitation services, you may want to work with an audiologist. If you simply need a hearing aid, a hearing instrument specialist may be a good choice.
What is the difference between an ENT doctor and an Audiologist?
The difference between an ENT (Ear, Nose, and Throat) doctor and an audiologist lies in their areas of expertise and the services they offer.
An ENT is a medical doctor who specializes in diagnosing and treating conditions related to the ear, nose, and throat. They are trained to diagnose and treat hearing loss and balance problems, perform surgery, and prescribe medications.
On the other hand, an audiologist is a specialist in hearing and balance disorders who holds a master’s or doctoral degree in audiology. They are trained to identify, diagnose, and treat hearing and balance disorders, fit and dispense hearing aids, and provide rehabilitation services.
If you are experiencing hearing loss, it is advisable to see an audiologist first, as they can diagnose and recommend treatment options such as hearing aids, cochlear implants, or other assistive devices.
In cases where a medical condition is suspected, the audiologist may refer you to an ENT for further evaluation.
Types of Hearing Aid Services
Retail stores are a common place for people to purchase hearing aids. However, it’s important to keep in mind that the salespeople at these stores may not have the same level of expertise as a hearing care professional.
They may not be able to perform a hearing exam, and may not have the experience necessary to make informed recommendations about hearing aids.
Professional services, such as those offered by audiology clinics and hearing aid dispensers, provide a more personalized and specialized experience. These services typically involve a comprehensive hearing exam and consultation, followed by a recommendation for a hearing aid that is tailored to your specific needs and preferences.
Hearing clinics provide a full range of hearing health services, including hearing exams, hearing aid fittings, and follow-up care. These clinics are staffed by licensed audiology professionals, who have the training and experience to diagnose and treat hearing loss, as well as the expertise to provide you with the right hearing aid for your needs.
Accurate Hearing Aid Reviews
Before making a decision about which hearing aid to purchase, it’s important to do your research and read accurate hearing aid reviews. Reviews can provide valuable insights about the features and performance of different devices, as well as the experiences of other people who have used them.
Limited Warranty and Service Options
When selecting a hearing aid, it’s important to consider the limited warranty and service options that are available. Some hearing aids come with a limited warranty that covers repairs and replacements, while others may require additional fees for these services. Be sure to ask about the warranty and service options before making a purchase.
Importance of a Medical Exam for Hearing Aids
Before you begin the process of choosing a hearing aid, it’s important to have a medical exam to determine the cause and degree of your hearing loss. A medical exam can also rule out any underlying medical conditions that may be contributing to your hearing loss.
Your hearing care professional can help you schedule a medical exam with a doctor or audiologist, who can diagnose and treat any underlying medical conditions that may be affecting your hearing.
Using and Maintaining Hearing Aids
Personal Sound Amplification Products vs Prescription Hearing Devices
When considering hearing devices, it is important to understand the difference between Personal Sound Amplification Products (PSAPs) and prescription hearing devices.
PSAPs are devices that amplify sound and are sold without a prescription. However, they are not intended to replace a hearing aid and are not regulated by the U.S. Food and Drug Administration.
Prescription hearing devices, on the other hand, are medical devices that require a prescription and are subject to FDA regulations. It is important to have a hearing test and work with a hearing care professional to determine the best type of device for your needs.
Rehabilitation and Assistive Listening Devices
In addition to hearing aids, there are other types of rehabilitation and assistive listening devices that can help improve hearing. These devices can help improve the quality of sound and make it easier to understand speech in noisy environments.
Examples include amplifiers, headphones, and FM systems. Your hearing care professional can help you determine the best type of device for your needs.
How to Clean Your Hearing Aid
Hearing aids need to be cleaned regularly to maintain their performance and prolong their lifespan. A simple cleaning routine can be done at home using a soft, dry cloth.
It is also important to remove the battery and clean the battery compartment. For more thorough cleaning, hearing care professionals can provide specialized cleaning tools and techniques. An in-depth article on how to clean your hearing aid properly.
Tips for Listening in Background Noise
Background noise can make it difficult to hear and understand speech. There are several ways to improve your listening experience in noisy environments. One is to use hearing aids with background noise reduction technology.
Tinnitus and Ear Health
What is Tinnitus?: It is a medical condition where a person hears ringing in the ears, buzzing, hissing, or other phantom sounds without an external source. It is estimated that over 50 million Americans experience tinnitus, making it a common condition.
Types of Tinnitus
There are several types of tinnitus, including ringing in the ears, hissing, roaring, and pulsing sounds, and high-pitched whistling. The type of tinnitus a person experiences can vary based on the underlying cause.
Causes of Tinnitus
There are many potential causes of tinnitus, including loud noise exposure, ear infections, Meniere’s disease, chronic health conditions, and certain medications. It is important to work with a hearing specialist to determine the underlying cause of tinnitus and determine the best course of treatment.
Treatments for Tinnitus
There are several treatments available for tinnitus, including masking devices, cognitive-behavioral therapy, medications, and sound therapy. The best tinnitus supplements will depend on the underlying cause of tinnitus and the individual’s symptoms.
Ear wax, also known as cerumin, is a natural substance produced by the body to protect the ear canal. Excessive ear wax can cause hearing problems and discomfort. The ear wax color can be an indicator of possible ear health issues.
Certain foods can increase the production of ear wax. Proper ear cleaning techniques, such as using a soft cloth or using ear drops, can help prevent excessive ear wax build-up. Here are more details on How to clean your ears especially if your ears are clogged.
Human Hearing Range
The normal hearing range for humans is between 20 Hz and 20,000 Hz. Hearing loss can occur at any frequency within this range, and the degree of hearing loss can vary from person to person. Hearing loss can impact a person’s daily life by making it difficult to understand speech and enjoy social activities.
In this article, we have explored various aspects of hearing health for seniors, including:
Understanding Hearing Loss in Seniors: We have discussed the three main types of hearing loss and their causes, as well as the importance of getting a hearing test.
Different Types of Hearing Aids: We have looked at the various styles of hearing aids available on the market, along with the key features to look for and different brands to consider.
Cost of Hearing Aids: We have explored the costs associated with hearing aids, from average costs to the best affordable and high-end options, as well as financial assistance options for those who need them.
How to Choose the Right Hearing Aid: We have discussed the steps involved in choosing the right hearing aid, from finding a hearing care professional to understanding the importance of accurate hearing aid reviews and limited warranty options.
Using and Maintaining Hearing Aids: We have covered important tips for using and maintaining hearing aids, including the differences between personal sound amplification products and prescription hearing devices, and the best practices for cleaning and caring for your hearing aid.
Tinnitus and Ear Health: We have explored the causes and treatments of tinnitus, along with important tips for maintaining good ear health, including proper ear cleaning techniques and foods that can affect ear wax.
B. Importance of Hearing Health for Seniors
Hearing health is an important aspect of overall health and well-being for seniors. As we age, our hearing ability can decline, which can impact our ability to communicate with others, stay socially connected, and enjoy life to the fullest. By understanding the various types of hearing loss, hearing aids, and the steps involved in choosing the right device, seniors can take control of their hearing health and ensure that they have the support they need to stay connected to the world around them.
C. Final Thoughts on Hearing Aids for Seniors
Hearing aids are a crucial tool for seniors who are struggling with hearing loss. With so many options available, it is important to choose the right hearing aid based on your individual needs and preferences. Whether you prefer a discreet, invisible device or one with advanced features like Bluetooth connectivity, there is a hearing aid out there that can meet your needs. With the right support and care, you can enjoy improved hearing, better communication, and an enhanced quality of life.
What hearing aid is best for seniors?
The best hearing aid for seniors depends on their individual needs and preferences. Some factors to consider when choosing a hearing aid include the type and severity of hearing loss, lifestyle, and budget. A professional hearing specialist can help determine the best option for each individual.
Does Medicare pay for hearing aids for the elderly?
Medicare does not typically cover the cost of hearing aids for seniors. However, some Medicare Advantage plans may offer coverage, and there are other options for paying for hearing aids, including insurance and government programs.
Can you get hearing aids without seeing an audiologist?
It is possible to purchase hearing aids without seeing an audiologist, but it is not recommended. An audiologist can perform a hearing evaluation and make personalized recommendations for the best hearing aid solution.
How much does a hearing aid cost for senior citizens?
The cost of a hearing aid for seniors can vary greatly, ranging from a few hundred to several thousand dollars. Factors that influence cost include the type of hearing aid, the brand, and any added features.
Are hearing aids tax deductible for seniors?
In some cases, hearing aids may be tax deductible for seniors. It is best to consult with a tax professional to determine if hearing aids qualify as a medical expense that can be deducted on income tax.
A. List of Sources for Information in the Article
American Speech-Language-Hearing Association (ASHA). (2021). Understanding Hearing Loss. Retrieved from https://www.asha.org/public/hearing/
American Tinnitus Association. (2021). Tinnitus Basics. Retrieved from https://www.ata.org/understanding-facts/tinnitus-basics
Centers for Disease Control and Prevention (CDC). (2021). Hearing Loss and Older Adults. Retrieved from https://www.cdc.gov/aging/agingandhealth/hearing-loss.htm
Healthline. (2021). Hearing Aids: Types, Cost, and More. Retrieved from https://www.healthline.com/health/hearing-aids
Mayo Clinic. (2021). Tinnitus: Symptoms, Causes, Treatments. Retrieved from https://www.mayoclinic.org/diseases-conditions/tinnitus/symptoms-causes/syc-20350156
National Institute on Deafness and Other Communication Disorders (NIDCD). (2021). How the Ear Works. Retrieved from https://www.nidcd.nih.gov/health/how-ear-works
U.S. Department of Veterans Affairs (VA). (2021). Hearing Aids for Veterans. Retrieved from https://www.va.gov/hearing-aids/