A Primer on Hearing Aid / Cellular Phone Compatibility

Hearing aids have not in the past always worked effectively with cellular phones, because of electronic interference between the 2 devices that triggered static, whistling or screeching noises, or lost words. Thankfully, advances in technology and new government regulations have made the issue “Will this phone work together with my hearing aid?” easier to answer. The regulations mandated new labeling requirements and ratings that help you to easily find a cell phone that works well with your hearing aid.

The first thing you need to understand is that hearing aids operate in two different modes – microphone or “M” mode, and telecoil or “T” mode. When your hearing aid is in M mode, it uses the built-in microphone to pick up audible sounds from around you and amplify them to make them easier for you to hear. In T mode, the hearing aid instead uses an inductive process to pick up electromagnetic signals inside the phone directly, without the need for a microphone. The T mode is important when shopping for a phone, because at least 60% of hearing aids sold in the United States have one.

The rating system for these two modes of hearing aid operation uses a scale that ranges from the lowest sensitivity (1) to the highest sensitivity (4). To be labeled as hearing aid compatible (HAC) a mobile phone must carry a minimum rating of M3 or T3.

Hearing aids and cochlear implants have a similar M and T rating system to certify how sensitive they are in each mode, and how resistant they are to radio frequency interference. When shopping for a phone, to determine its compatibility with your hearing aid, simply add its M and T ratings together with those of the phone to create a combined rating. If you get a combined total of 6 or more, that is thought of as excellent, a combination of hearing aid and phone that will be highly usable. A combined rating of 5 is thought of as normal, and suitable for most people. A sum of 4 is considered acceptable, but if you are a heavy mobile phone user, you may be disappointed or frustrated with this choice.

This combined rating system makes it easy to shop for a mobile phone online, because it easily allows you to determine how compatible it will be with your hearing aid. If you are able to shop in a store that allows you to “try before you buy” and actually use the phone you want while wearing your hearing aid, that is of course a better idea.

Hints for First-Time Hearing Aid Purchasers

The selection and purchase of a first hearing aid can be an overwhelming task for anyone. Consumer Reports published a comparative report on hearing aids after following over a dozen people for six months while purchasing their first hearing aids. After six months the disappointing results were in: these first-time hearing aid owners were left with ill-fitting hearing aids with volumes either too loud or too soft. Prices varied widely, and the people selling them did not always provide the kinds of information the shoppers needed. That said, there are tips that can help you when shopping for your first hearing aid, and in this article we’ll cover a few of them. However, we can’t cover all the information you need to make this important decision in this article so please have a read through Your Guide to Buying Hearing Aids – a useful in-depth decision making tool provided by The Better Hearing Institute (BHI). It is an article provided by a non-profit corporation called the Better Hearing Institute (BHI), which provides educational materials about hearing loss and how to correct it. In addition to their suggestions, here are ours:

Consult a professional hearing specialist

Make an appointment to see one of our audiology specialists or any other certified hearing specialist in your area. You can be best prepared for your appointment by reviewing the BHI guidelines beforehand. Those guidelines will help you to know what to expect, and what types of questions to ask.

Determine which type of hearing aid you need

Your certified hearing specialist will help you determine which hearing aid is best for you. During your examination in Step 1 they will conduct an examination and hearing tests to diagnose the type and severity of any hearing loss. Settling on the perfect hearing aid for you will take into account the type of hearing loss you are experiencing as well as your budget.

Do your homework

Once you know which type of aid is bested suited for you, go to the Internet. You should be looking for user reviews of the units’ reliability and comfort, price comparisons, and reports on the frequency of problems encountered with them.

Find a reliable vendor

This vendor may be your hearing specialist from Step 1 or someone they referred you to. Your hearing aid vendor should be trained and equipped to make molds of your ears to fit your hearing aid properly. While it is possible to buy hearing aids on the Internet, this is not recommended because most models have to be custom-fitted.

Make sure the aids fit and work properly

This should be done before walking out the door after your first fitting, and the vendor you select should support this. The vendor should also provide free follow-up sessions to fine-tune either the fit or the performance of the hearing aids, and should be willing to offer you a “satisfaction guaranteed” warranty when purchasing them.

We are here to help you as you make the purchase of your first hearing aid and we wish you good luck on this exciting journey to better hearing!

Hearing Loss Early Warning Symptoms

Hearing loss has many forms – it might occur gradually (for example, as the result of aging) or all of a sudden (as the result of an injury or trauma). The hearing loss itself can be short-term or permanent, and may vary from mild (having trouble understanding conversations) to severe (total deafness). Moreover, a person can experience a loss of hearing in either one ear or both ears.

You will find a number of signs and symptoms linked to hearing loss, one of the more common of which is a growing difficulty hearing or understanding conversations. People’s voices may seem to be at too low a volume (as if the speakers were far away), or sound muffled . Alternatively, you might be able to hear people talking but notice that you’re having difficulty differentiating individual words; this could become more evident when multiple people are speaking, or when you are in busy rooms.

Other usual symptoms of hearing loss include increasing the volume on your TV or radio, having more difficulty hearing women’s voices than men’s, and being unable to differentiate sounds such as ‘s’ and ‘th’ from one another. If you feel pain, tenderness, or itching in your ears, have periods of dizziness or vertigo, or hear a constant buzzing or ringing sound, these symptoms can also be indications of hearing loss.

Because it can occur gradually, many people with hearing impairment are not aware of it. Or they might notice it but display “denial behaviors” to try to disguise or conceal their hearing loss from other people. Examples of these types of signs include having to ask people to repeat themselves frequently, avoiding conversations and social situations, acting as if you’ve heard stuff that you really didn’t, and emotions of isolation or depression.

If you have experienced any of these signs or symptoms, schedule an appointment with one of our specialists. We can help by starting with a hearing test to see if you do have hearing loss, and if you have, we can help determine what to do about it.

Home Safety Tips if a Family Member is Hearing Impaired

One subject which is rarely mentioned when it comes to hearing loss is how to keep people who have it safe inside their own homes. For instance, imagine that a fire breaks out in your house; if you’re like most of us you have smoke alarms to sound an alert so that you and your family can evacuate the premises before the fire becomes widespread, and thus deadly. But now suppose that the fire begins at night, when you are asleep, and you have taken off your hearing aid.

The smoke detectors standard in almost all houses and those required by city or state governments emit a loud warning sound at a frequency between 3,000 and 4,000 Hertz. Although the majority of people can hear these tones easily, these frequencies are among those most affected by age-related hearing loss and other forms of auditory problems. So even if you were awake, if you are one of the more than eleven million Americans with hearing loss, there is a chance that you wouldn’t hear the alarm.

Fortunately, there are home safety products that are specifically created for the requirements of the hearing impaired. For instance, there are smoke detectors that emit a low-frequency (520 Hertz) square wave tone that a majority of hearing-impaired individuals can hear. In case you are completely deaf without your hearing aid or when you turn off your cochlear implants (CIs), you’ll find alarm systems which use a combination of flashing lights, very loud alarms, and vibrating units that shake your bed to wake you up in an emergency. Several of these systems are intended to be incorporated into more complete home security systems to warn you of intruders or people thumping furiously on your doors in the case of an emergency.

Many who have hearing aids or who wear cochlear implants have elected to improve the performance of these devices by installing induction loops in their homes. An induction loop is merely a lengthy strand of wire that encircles your family room, bedroom, or children’s rooms, which activates the telecoils inside your devices to raise the volume of sounds, and thus may help you not to miss any important or emergency signals.

Not to mention the lowly telephone, which all of us tend to ignore until we need one, but which can become critical in any sort of emergency situation. Most modern phones now are available in models that are hearing aid and CI-compatible, which enable their easy use during either normal or extraordinary conditions. Other phone models integrate speakerphone systems with high volumes that can be easily used by the hearing impaired, and more importantly, can be voice-activated. These phones would allow you to voice-dial for assistance in an emergency situation. There are additional accessories for cellphones, such as vibrating wristbands that will alert you to an incoming phone call even if you are sleeping.

Other safety suggestions are less technological and more practical, like always having the telephone numbers of fire departments, ambulance companies, health care providers, and emergency services handy. We are as concerned about your safety as we are about your hearing, so if we can be of service with any further ideas or recommendations, feel free to call us.

An Introduction to Hearing Aid Battery Performance

Although it seems to be a simple question to ask just how long hearing aid batteries will last, it’s actually not. How long hearing aid batteries will last depends upon numerous factors. Just how long a battery will last depends on who manufactured it, and can even vary between different models from the same manufacturer. The length of time your hearing aid batteries will last will also depend on the manner in which you use your hearing aid – hearing aids demand constant power when they are switched on, so the more hours of the day you use it, the faster you’ll use up batteries.

The hearing aid batteries themselves are a crucial factor. Batteries of the same size from different manufacturers will have different lives. And there will be variance within one battery manufacturer if they offer premium or extended-life lines. Battery type is another factor in longevity. For example, zinc-air batteries will begin to burn stored energy the instant you remove the tab on the bottom and will continue to lose power even if the hearing aid is turned off while other types will only discharge when they are in a hearing aid that is powered on.

If consider new hearing aids, it’s advisable to do some research on the different models and the types of hearing aid batteries they use to help you determine the best choice for your lifestyle. If you have an existing hearing aid and are looking for the longest lasting batteries for it, the Internet can be a fabulous source of comparative ratings and reviews.

Fortunately, when shopping for hearing aid batteries, their manufacturers have made things a little easier for you by standardizing their sizes and color-coding each size; the same color codes are used by all hearing aid battery manufacturers. The hours listed below for each battery size are approximations, but will give you a basic idea of how long hearing aid batteries of each size ought to last given normal use:

  • Size 10 – Yellow – 80 hours
  • Size 13 – Orange – 240 hours
  • Size 312 – Brown – 175 hours
  • Size 675 – Blue – 300 hours

 

To ensure the longest life for your hearing aid batteries when they are in the hearing aid, turn the hearing aid off when you’re not wearing it. Store your unused batteries at room temperature, indoors, and in their original, unopened packaging to ensure their longest possible life.

News

May 28, 2014: Follow-Up Hearing Test in Long Island NY Recommended After National Hearing Test

Excerpt: “The audiologists at East End Hearing – Long Island Hearing Test Professionals agree that getting the word out about the National Hearing Test is important.”

Read full press release at: http://www.prreach.com/follow-up-hearing-test-in-long-island-ny-recommended-after-national-hearing-test/

Download PDF: Click Here

An Introduction to Analog versus Digital Hearing Aids

A bit of background and an explanation of how analog devices work versus how digital devices work is essential to understand the differences between analog and digital hearing aids. Analog hearing aids came out first, and were the standard in the majority of hearing aids for a long time. Then with the arrival of digital signal processing (DSP) technology, digital hearing aids also started to emerge. The majority of (up to 90%) hearing aids sold in the United States today are digital, although you can still get analog hearing aids because some people have a preference for them, and they’re often cheaper.

The way that analog hearing aids operate is that they take sound waves from the microphone in the form of electricity and then amplify them, delivering louder versions of the sound waves to the speakers in your ears “as is.” Digital hearing aids take the sound waves from the microphone and transform them to digital binary code, the “bits and bytes” and “zeros and ones” that all digital devices understand. After the sound is digitized, the micro-chip within the hearing aid can process and manipulate the data in sophisticated ways before converting it back to analog sound and passing it on to your ears.

Both analog and digital hearing aids carry out the same work – they take sounds and boost them to enable you to hear better. Both varieties of hearing aids can be programmed by the dispensers of the hearing aids to produce the sound quality desired by the user, and to create configurations ideal for different listening environments. The programmable hearing aids can, for example, have one setting for listening in quiet rooms, another setting for listening in noisy restaurants, and still another for listening in large auditoriums.

Digital hearing aids, due to their ability to manipulate the sounds in digital form, often have more features and flexibility, and are often user-configurable. For example, digital hearing aids may offer numerous channels and memories, permitting them to save more environment-specific profiles. They can also employ sophisticated algorithms to identify and reduce background noise, to eliminate feedback and whistling, or to selectively prefer the sound of human voices and “follow” them using directional microphones.

Cost-wise, most analog hearing aids continue to be less expensive than digital hearing aids, however, some reduced-feature digital hearing aids fall into a similar general price range. There is commonly a perceivable difference in sound quality, but the question of whether analog or digital is “better” is up to the individual, and the ways that they are used .

Marching Band Can Be Hazardous to Your Ears

Close to 6 million U.S. teenagers have some form of hearing loss, which signifies an increase of about a third over the past twenty years. While experts claim that this hearing loss is in part caused by regular exposure to high volumes of music from portable players and phones, participation in marching band is yet another contributing cause. As nearly every city high school and college has a marching band, band membership is a quite common activity among teens.

Harmful sound levels for teenagers.Volume, or noise level, is measured in decibels (dB). Adults and children can suffer hearing loss from exposure to noises in excess of 85 dB. Marching band includes a variety of instruments, some of which easily cross over that threshold during rehearsals and performances. An experiment at Duke University showed that a drumline rehearsal exposed students to decibel levels of 99 over a 30-minute period. However, playing those instruments indoors for rehearsals can be even more harmful to teens’ hearing. Unfortunately, many youths don’t reduce the volume of their instruments when playing inside.

Prevention and protection strategies. An effective solution for reducing sound levels is the use of musicians earplugs. These professional earplugs are designed to fit perfectly in the teen’s ears. However, parents often find them to be expensive. Another effective strategy for protecting young people’s hearing is to reduce the length of time they are exposed to potentially harmful sound levels by breaking up the rehearsals into shorter sessions. Increased awareness among teens and band leaders of the importance of reducing instrument sound levels when playing indoors is also key. To best protect the hearing of marching band members, a joint effort between students, band leaders, and parents is recommended.

Think Safety:: Driving Advice For The Hearing Impaired

People depend on their hearing in numerous situations, making it challenging to carry out some basic tasks if your hearing is damaged. Driving a car is one area that can cause problems for many people affected by impaired hearing. Luckily, just because you have problems with hearing does not mean that safe driving is out of the question. Keep these safe driving tips in mind the next time you get behind the wheel.

Keep your car in good shape: Abnormal noises are a typical warning sign that something is not quite right with your vehicle. If you aren‚’t able to hear when something is wrong with your engine you run the risk of driving an unsafe vehicle. Keep regular maintenance appointments with your garage or dealership to make sure your car stays in optimum condition.

Only drive when you feel comfortable: If your hearing loss makes you feel uneasy while driving it‚’s best to avoid it. There are many alternatives to owning an automobile, including public transportation. Driving while stressed or uncomfortable may make you more likely to make dangerous errors, so don‚’t get behind the wheel unless you are feeling safe and confident.

Reduce distractions: Your vision is very important when driving a car with hearing loss. Distractions that take your eyes off the road, such as food or electronic devices, can avert your eyes and put you and your passengers in danger. You‚’ll also find that it becomes more difficult to hear important traffic cues if you have the radio on while driving. Get rid of any influences that get between you and the road to make sure you aren‚’t missing crucial information.

Drive with your hearing aid in mind: If you use a hearing aid make sure that you don‚’t drive without it. Be mindful of how your car‚’s atmosphere can influence your hearing aid’s functionality. Don‚’t be afraid to switch on the AC rather than driving with the windows open. Your hearing aid can become less effective if it is buffeted by a draft from an open window, impairing your hearing and putting you at risk.

Hearing loss doesn‚’t have to keep you from driving if your doctor approves. Stay safe out there!

These Five Facts on Veterans and Hearing Problems May Shock You

Missing appendages, post-traumatic stress, and brain trauma: These are what many people think of when they think about post-combat injuries. Hearing loss, though, may not often come to mind. Check out these 5 surprising facts about hearing loss among veterans to learn more.

    1. Hearing loss is the most prevalent injury among post-combat veterans. – Hearing loss beats out PTSD (post-traumatic stress disorder) as the number one service-connected disability. IEDs (improvised explosive devices) can cause hearing damage just as much as commonplace military noise can. The deafening sounds of tank, plane, and ship engines contributes to temporary to permanent hearing loss and tinnitus, as do explosive devices and other loud weapons. Veterans of the post-9/11 conflicts are the most affected population in terms of hearing loss. In fact, 414,000 post 9/11 soldiers have come home with some form of tinnitus or hearing loss.
  • More veterans have hearing loss than non-veterans. – Veterans are 30 percent more likely than nonveterans to suffer hearing loss of the severe kind. Worse yet, those who served after 9/11 were found to be four times more likely to be afflicted with some sort of hearing impairment than nonveterans.

 

  • Hearing loss may be more prevalent now than it was for soldiers in the past. – Since IEDs (improvised explosive devices) have become more commonplace and weapons become bigger and louder, more soldiers are losing their hearing. Field generators and powerful “bunker buster” bombs are extremely loud and dangerous to the ears. Even helicopters can cause loss of hearing.

 

  • Unfortunately, many of the soldiers who come home with loss of hearing do not seek help. – Most soldiers with hearing damage or tinnitus avoid seeking out help for their injury upon returning home, according to experts. They often let it go for long periods of time. Incredibly, the average time between someone noticing hearing damage and getting help for it is 7 years.

 

  • Neuroscience innovations may be a way to alleviate severe tinnitus. – Tinnitus cannot be cured completely at this time. However, it’s severity may be linked to maladies caused by serotonin loss, such as depression, sleeplessness, and anxiety. Some veterans with tinnitus have found that anti-depressants combined with other tinnitus therapies eased their chronic condition significantly.

 

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