How Do Different Hearing Aids Work?
Depending on the electronics used, hearing aids operate differently. Digital and analog are the two electronic variations.
Sound waves are converted into amplified electrical signals in analog hearing aids. To fit the exact requirements of the user, analog/adjustable aids are tailor made. The recommendations made by your audiologist are used by manufacturers to program the aid and meet your specific needs. These aids are designed with variable settings or programming. Users can change the settings to fit their listening environments, from wide, open spaces like stadiums or theaters, and crowded, noisy restaurants to small quiet spaces, after their audiologist uses a computer to program the hearing aid. All types of hearing aids can be designed using these programmable/analog electronics.
When compared to digital hearing aids, analog variants are more affordable.
Before amplifying sound waves, digital aids normally convert them into numerical codes, just like a computer’s binary code. These hearing aids can be programmed to increase the intensity of some sound frequencies over others because the numerical code also captures details of the pitch of the sound. When it comes to customizing a hearing aid to the specific listening environment and requirements of the user digital electronics provide audiologists with more options. The direction from which the sounds the user wants the aid to focus on can be specified when using digital aids. All types of hearing aids can be designed using digital electronics.
Which Hearing Aid Should I Choose?
The extent and type of your hearing loss determines which hearing aid you should use. To send a more natural signal to the brain, you should choose two hearing aids if you have lost hearing in both ears. Furthermore, you will be able to easily identify where the direction of the sound and better understand speech by hearing in both ears.
Pay attention to your lifestyle and requirements when you are looking for the right hearing aid with your audiologist. Since the cost of hearing aids ranges between hundreds and thousands of dollars, be sure to consider price as well. Styling details and functionality also affect pricing just as is the case with other electronic devices. When looking for the best hearing aid however, don’t solely rely on pricing. A hearing aid won’t automatically meet all your needs simply because it is expensive than others.
Your normal hearing cannot be restored by a hearing aid. Your awareness of sounds and their origin/sources can however be improved with the help of a hearing aid with time. Choose a well-suited and easy-to-use hearing aid as you will need to wear it regularly to get the most out of it. The manufacturer’s reputation with regard to customer support and quality, potential upgrades, options, repair and maintenance schedule and costs and the warranty cover for services and/or parts are some of the other factors to keep in mind.
Before buying a hearing aid, ask your audiologist the following questions:
Getting Used To Your New Hearing Aid
To use your hearing aid successfully, you will need to be patient. You will be able to get used to using your hearing aid if you wear it more frequently.
Master the features on your hearing aid. Practice wearing and removing the aids, changing out the batteries, distinguish between left and right aids and also how to clean it with your audiologist there. Seek clarification on how test it in listening environments where hearing becomes a challenge to you. When sounds are too low or too loud, find out how you can program it or adjust the volume to make comfortable hearing possible. When all your concerns have been answered, you can leave the audiologist in confidence.
Challenges to expect during the hearing aid adjustment period:
At Tinnitus and Hearing Center of Arizona, we want you to be 100% satisfied, and so we offer additional options for fine tunings and adjustments – far more than the strip mall or megamart stores will provide. It’s a far better move to go with a trusted specialist for your hearing needs. If your looking for hearing aids in Phoenix metro, we encourage you to contact us today for a free hearing aid demonstration and start hearing better today!
Call (480) 831-6159 or use our online scheduler.
Tinnitus & Hearing Center of Arizona Discusses Air Travel with Hearing Loss
Traveling is fun to do, but those with hearing loss may be facing different struggles then the rest of folks. Just like little kids being sensitive to air travel, those with hearing loss go through somewhat of a similar thing. A Scottsdale audiologist understands that the changes being implemented on these flights and through other air travel are difficult, but with hearing loss, they can seem much more difficult than for those that might have full hearing capabilities. Due to this, it is important that the correct steps are taken to help those with hearing loss also have pleasant flights.
Preparing for the Trip
Before heading out for the trip there are some things you want to keep in mind. You want to visit your hearing healthcare professional first and foremost to have everything looked into. You also want to make sure your hearing aids are charged up and ready to go, well fitted and clean, and spare batteries packed. And don’t forget to bring the cleaning kit with you!
Getting Through Security Check
Make sure to let TSA know that you’re wearing hearing aids before walking through the metal detector, as you might get flagged for them. You don’t want additional screening done because they didn’t know. If you’re not wearing them on you, then making sure not to put them through the conveyor belt is a good idea, as this can ruin them of course!
Be in the Loop
Flight areas and boarding decks can be loud and chaotic; however, airports have something known as the induction loop system. Hearing aids equipped with telecoils can be connected to this system so that they can hear the announcements much clearer - even over the hustle and bustle of the airport. You just have to have telecoils in your hearing aids and have them switched to that setting to be connected. Does your hearing aid have telecoils? The larger it is, the more likely it does. Smaller, discrete hearing aids tend not to have them.
You may not be able to hear the videos or read captioning on anything that is on the plane, so this is a downfall, but you’re able to bring your own. You also do not have to turn off your hearing aids while on the plane, even when the attendants tell you turn all of your devices off, as they are safe to use now.
Know Your Rights
Always know your rights while traveling. Being hard of hearing is something that many people suffer from and being able to correctly be served is great. Find the right help that is needed and use all of the available options offered through the flight and airport and you should be fine with your travels. Just make sure to know how to reduce that ear pain while on the flight and you’ll be set to fly.
It is always good to speak with your audiologist regarding the trip before you take it. They can give you further information on what can be done to help you ease into the flight and get the most from it. Professional audiologists understand the struggles of air travel for those that have limited hearing. Speak with The Tinnitus and Hearing Center of Arizona today regarding the many things you can do to make this one of the best flights you have ever been on. Connect with a leading audiologist in Scottsdale today at https://www.tinnitusaz.com/scottsdale.html.
Tinnitus and Hearing Center of Arizona, LLC
2034 E. Southern Avenue, Suite I
Tempe, AZ 85282
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What is a hearing aid?
Hearing aids are small electronic devices that are worn behind or in your ear. They make sounds louder so an individual who has hearing loss is able to communicate, listen, and participate in daily activities more fully. Hearing aids are able to help individuals hear more in both noisy and quiet situations. However, only around one out of five individuals who can benefit from using hearing aids actually wear them, meaning more people should be wearing them.
Hearing aids are made up of three basic parts: the speaker, amplifier, and microphone. Sound is received by the hearing aid via a microphone, which then converts the sound waves into electrical signals and then sends them over to an amplifier. The signal's power is increased by the amplifier and they are then sent via the tiny speaker to the ear.
How do hearing aids help?
Mainly hearing aids are useful in improving speech and hearing comprehension in individuals who have had hearing loss that is the result of damage to the small sensory cells (called stereocilia, which are tiny hair cells) that are inside of the inner ear. This kind of hearing loss is referred to as sensorineural hearing loss. Damage may have occured due to certain medicines, injuries from noise, aging, or disease.
Hearing aids magnify the sound vibrations that enter into the ear. The larger vibrations are detected by the surviving hair cells and converted into neural signals that get passed along into the brain. The more damage to the individual's hair cells, the more serious the hearing loss is, and greater hearing aid amplification is necessary in order to make the difference up. There are some practical limits to how much amplification can be provided by a hearing aid. Also, if the inner ear has become too damaged, then even larger vibration are not converted into neural signals. A hearing aid will be ineffective in this type of situation.
How can I determine whether I need to have a hearing aid or not?
If you suspect that you may have hearing loss and may benefit from having a hearing aid, consult with an audiologist (like us). An audiologist is a hearing health professional who can identify and measure hearing loss, and can conduct a hearing test in order to determine the degree and type of hearing loss. At Tinnitus and Hearing Center of Arizona, we offer thorough hearing tests and screenings to check for ear diseases as well as chart your hearing performance frequency range.
Are there different styles of hearing aids?
Hearing aid styles:
- Behind-the-ear (BTE): This type of hearing aid comes with a case made of hard plastic that is worn behind your ear and connects with the plastic earmold which fits inside of the outer ear. The case that is behind the ear holds the electronic parts. Sound travels via the earmold from the hearing aid and into the ear. Individuals of all ages use BTE aids for mild to profound levels of hearing loss.
A new type of BTE aid is in the style of an open-fit hearing aid. An open-fit small aid fits completely behind the ear, with a narrow tube that inserts inside of the ear canal, which allows the canal to stay open. For that reason, an open-fit hearing aid can be a good option for individuals who experience earwax buildup, since it is less likely that this kind of aid will be damaged by the substance. Also, some people might prefer an open-fit hearing aid due to the fact that their perception of their own voice doesn't sound like it is plugged up or congested.
- In-the-ear (ITE): This type of hearing aids fit inside of the outer ear completely and are used for hearing loss ranging from mild to severe. A hard plastic case holds the electronic components. There are some ITE aids that might have certain extra features that are installed, like a telecoil, which is a magnetic small coil that enables the user to receive sound via the hearing aid's circuitry, instead of through the microphone. That makes hearing telephone conversations easier. Also, a telecoil helps individuals hear in public places where a special sound system is installed that is called an induction loop system. These can be found in numerous auditoriums, airports, schools, and churches. Usually, ITE aids are not used by young children since the casings have to replaced frequently as the ear continues to grow.
Canal aids fit inside of the ear canal and come in two different styles. An in-the-canal (ITC) hearing aids designed to fit the shape and size of an individual's ear canal. The other type is the completely-in-canal (CIC) hearing aid which is almost completely hidden inside of the ear canal. Both of these types are used for moderately severe and mild hearing loss.
Since canal aids are small they might be hard for an individual to remove and adjust. Canal aids also have less space available for additional devices like a telecoil or batteries. Usually, they are not recommended for individuals with severe or profound hearing loss or young children since their smaller size reduces their volume and power.
At Tinnitus and Hearing Center of Arizona in Tempe hearing aids are one of our specialties, and we encourage you to schedule a free hearing aid demonstration, with a hearing test to check your hearing loss, as well as try on a few hearing aids to see how they can improve your individual hearing. We offer a 30-day risk free trial so you can take them home and see how they perform in daily use.
Call us today at 480-831-6159, or schedule your appointment with our online scheduler and schedule your free hearing aid demonstration today.
If you didn't see your question here, know that we'll post Parts 2 and 3 again next week, and you can also call us at 480-831-6159.
This link between developing hearing loss and being a practicing professional musician held up after the statistics were adjusted by researchers so they were not skewed by gender or age.
It was noted by researchers that earlier studies had suggested that individuals exposed to music long-term had developed increased hearing sensitivity, like being able to hear an entire range of sound.
In a news release, the authors wrote that their data suggested that the risks of hearing loss induced by music in professional musicians outweighed their potential hearing ability benefits. They added that given the high number of practicing professional musicians and the outcome's severity, that can lead to occupational disability and a serious loss in quality of life, this group's hearing loss is of high importance to public health.
So what steps can be taken to help to prevent hearing loss in musicians? The research of the study suggested that hearing protection should be more widely used and concert hall designs should be developed to shield musicians away from the sounds they are producing.
Chris Martin of Coldplay Speaks Out
Have you experienced any ringing in your ears after you have gone to a loud concert? Chris Martin, pianist and singer from the band Coldplay had some good advice: Make sure to wear hearing protection. He has tinnitus, which is a feeling of buzzing, hissing, clicking, roaring, or ringing inside your hears. Frequently this is caused by your ears being exposed to an excessive amount of loud noise.
Were you aware that listening to music on personal players for extended amounts of time, at an excessive volume, may damage your hearing? Over time that damage can add up, and it is permanent damage. Protect your hearing today in order to continue to enjoy the music that you love.
Decibels are used for measuring sound. Your hearing may be damaged by any sounds at 85 decibels or higher. On mobile devices, the volume can sometimes go up to 105 decibels!
Use the following smart listening tips and protect your hearing:
Here at the Tinnitus and Hearing Center of Arizona, located in Tempe, we offer custom fit musician earplugs. These are specially deigned earplugs to seal out the maximum level of sound, yet still have a flat frequency perception. It's like turning down the volume on everything! It's especially great for concerts, sports events, movie theaters, restaurants, band rehearsal, and more.
We also are considered the "Musician's Clinic" since we cater to so many musicians and their unique hearing needs. We are distributors for JH Audio and Sensaphonic in-ear monitors for stage use.
Read more about both at our website here: https://www.tinnitusaz.com/musicians-clinic.html
Contact us for a consultation, hearing tests, tinnitus treatment, hearing conditions, and much more. (480) 831-6159.
Our sight and hearing are the two primary ways that we get to enjoy everything around us. The many sounds we hear are, in most cases, at safe levels that do not damage our hearing. But there is a threshold to the levels of noise our hearing can accommodate; loud sounds can be very harmful. However, even some noises can have a similar effect, even though they are not as loud but are listened to over a longer period. The impact of such sounds can range from damages to parts of the inner ear, resulting in the poor hearing to problems that worsen over time leading to permanent noise-induced hearing loss (NIHL).
Who Is Affected?
Hearing loss attributed to noise can happen to anyone. According to a national survey, 24% of American adults between the ages of 20 and 29 that have had their hearing tested will show signs of noise-induced hearing problems, including hearing loss.
How Do We Hear?
It is by understanding how we hear that we can comprehend how loud sounds can be damaging to our ears. The way our hearing is set up is through a complex system that changes the noises in the air into electrical signals that are transported by the auditory nerve to the brain so that we then understand what we hear.
Noise-induced hearing loss (NIHL) occurs when the stereocilia are damaged by loud sounds that happen over a sudden or last for too long. The stereocilia are tiny hair-like structures located on the top of hair cells in the inner ear. The damage causes these hair cells not to send signals to the brain about the sounds you hear - resulting in the hearing loss, which is permanent.
How Sound Is Measured
Sound is measured in decibels, and the units of measure start from zero which is at near total silence. It is the softest level of noise that the average young person can accommodate. A whisper is 30 decibels while the sound of a normal conversation is double that (around 60 decibels). If that level increases by 10 decibels then it is considered to be ten times more powerful. Comparatively, an ambulance siren noise is about 120 decibels which is a level that is a trillion times more intense than the softest sound that the ears can handle. That is why the ambulance sirens are painful to the ear when at close range, as is the case with any other types of noises that are of 120 decibels and above.
In short, the louder the noise, the shorter the time it would take for hearing loss to happen. The sound of a powered lawn mower is 90 decibels, while that of a firecracker can reach 150 decibels; thus the latter can damage your hearing more suddenly than the former.
Causes And Effects
Constant exposure to loud noises is likely to lead to hearing loss. For instance, a person subjected to loud sounds in a workshop or factory over a long period is at risk of developing hearing issues, including hearing loss.
Most of the activities we do every day put us at the risk of noise-inducing hearing loss. Such activities include:
Some of the cases of noise-induced hearing loss are short-lived. The hearing returns to normalcy for some people; often within 16-48 hours after the problem occurred. However, studies show that there may be some degree of long-term damage that took place even if it may not be detectable at the moment only to manifest later.
The hearing loss attributed to loud sounds does not always occur suddenly when exposure to such noises. It can build over time, and the signs go unnoticed. As the problem progress, the affected person may:
It is advisable to seek medical attention and have your hearing checked if you experience any of these signs.
Is The Condition Genetic?
While everyone is at risk of experiencing noise-induced hearing loss, some people are at a higher risk than others due to genetics. Every person has genes that they inherit from their parents. The genes are the elements that form the building blocks for who you are, and there are individuals inherently born with the risk of developing noise-induced hearing loss. Research is still ongoing to understand why this is and which genes are at the heart of it all.
Preventing Noise-Induced Hearing Loss
NIHL is preventable. You only need to invest in practical ways of protecting your hearing as you strive to enjoy listening to the sounds you love. You can do this by:
What Can I Do Next?
If you suspect that you might have hearing loss due to long term exposure to noise, or even a short term blast, such as gunshots, fireworks, sirens, etc., there are two things that we recommend:
If you are looking for hearing testing in Scottsdale or the Phoenix metro, we encourage you to contact us for a hearing test appointment.
Click here to Call Us for an appointment, or schedule online here.
If you’re looking for an audiologist in Scottsdale, Arizona, or nearby, learn more at https://www.tinnitusaz.com/scottsdale.html.
Tinnitus and Hearing Center of Arizona, LLC
2034 E. Southern Avenue, Suite I
Tempe, AZ 85282
Check Us Out On Social Media:
Dr. Rohe is a nationally-recognized audiologist specializing in Tinnitus Therapy and other hearing conditions.