Why Are There Certain Tones That Cannot Be Heard

July 28th, 2013

Body worn aids (defunct):  Invented by Harvey Fletcher of Bell Laboratories in the early 1930s, they were one of the earliest types of hearing aids, but are now rare.  The device included a case, earmold, and cordthe amplifier is contained within the case, which was about the size of a pack of cards. Behind the ear aids (BTE):  BTEs are the primary replacement for body worn aids.  They also include three parts: a case, an earmold, and a tube in place of a cord.  The case sits behind the ear (rather than in a pocket or belt, as with the body-worn aids), and sound can be routed either acoustically or electrically. In the ear aids (ITE): Inserted in the outer ear bowl for mild to severe hearing loss, although feedback can increase with severe hearing loss.  ITEs were originally avoided with children because they had to be replaced as the child matured, but some modern ITEs are made of a pseudo-silicone material that makes them a more attractive option. Receiver in the canal/ear (RIC/RITE): Similar to the BTE aid, except that the RIC/RITE speaker is placed in the ear canal, and the tube is replaced by electrical wires.  This provides a smoother sound as it avoids the distortion of an acoustic tube.  Many users are attracted to this option for the aesthetic appeal, as wellthe entire device is almost invisible. In the canal (ITC), direct tv durham, mini canal (MIC), and completely in the canal aids (CIC): Some of the smallest aids, covering up only the bottom half of the ear.  Intended for mild to moderate/severe hearing loss, but occlusion is more noticeable for people with good low frequency hearing.  These aids are more expensive due to the fact that each one is custom-made. Invisible in canal hearing aids (IIC): As evidenced from the name, this aid cannot be seen as it is fitted deeper into the ear canal.  The IIC is custom-made and doesn’t block the ear, as other aids do, allowing for more natural sound collection. Extended wear hearing aids: Traditional hearing aids require daily care, but the extended wear models can go 1-3 months without removal.  They attract users who are frequently active, especially those who require protection against moisture. Open-fit/over the ear devices (OTE):  Includes a plastic case behind the ear and a thin tube running into the ear canal.  This reduces occlusion, but allows low frequency sounds to leak out, making OTEs geared toward moderate-to-severe hearing loss sufferers. Personal programmable/consumer programmable: The user can set their own hearing settings using a personal computer, although users can also request remote adjustment by the manufacturer.  They come in many of the above styles. Disposable hearing aids:  Hearing aids characterized by their non-replaceable battery.  May come in a variety of styles. Bone anchored hearing aids (BAHA): A surgically-implanted prosthetic that sends sound through the skull to the inner ear.  The BAHA helps to stimulate the cochlea and can also be used by people with unilateral hearing loss.

What Are The Reasons For Hearing Loss

May 24th, 2013

Frequent exposure to loud noise is one of the most common causes of hearing loss. This can affect people of all ages. Many people begin to lose their hearing as a result of the normal aging process. Age-related hearing loss is also known as presbycusis. The changes that occur in the cells and nerves of the inner ear can cause presbycusis. This condition can range from mild to severe, but the hearing loss is always permanent.

The buildup of earwax is another thing that can cause hearing loss. This is very common, and it can easily (more…)

Hearing Aids Versus Sound Enhancers Aids

March 24th, 2013

Over the past few years, personal sound enhancers have become popular. These devices fit in the ear and usually look like a cell phone accessory, but they amplify sounds and make it easier for the wearer to hear. Many people would argue that most of that description can be used for a typical hearing aid, and in a sense they would be right. A hearing aid is a device that fits in the ear and amplifies sounds to improve the wearer’s hearing, just like a sound enhancer. Naturally, many people have been (more…)

Communicating With The Hearing Impaired

March 31st, 2012

Believe it or not you don’t always need to know how to sign when it comes to communicating with the hearing impaired. That’s because many people who suffer from hearing loss have been trained to read lips. However, in order for that to work you have to actually be facing them when you speak and sometimes we all have a tendency to look away during a talk. Luckily, those who have suffered from hearing loss are pretty good at keeping up with a conversation be it about the weather, the time, cars, bills ADT packages, or whatever.

Another way you can communicate with a person who has lost their hearing is by carrying around a writing implement and a pad of paper. You can also gesticulate your needs or thoughts too, but be careful when you do this as you could prove more insulting than anything else. And, whatever you do, don’t shout at a person with hearing loss thinking it will not make a difference. There is nothing more insulting or rude than shouting for no reason and even if someone can’t hear what you are saying they still know you are being rude and disrespectful toward them and their condition.

Do You Feel Like You Live In A Barrow

August 19th, 2011

If you feel like you live in a barrow, you no longer have to live your life feeling that way. There are many ways that you can make your life happy again. You can invest in many different forms of communication. If you want to hear again, you can invest in hearing aids. Hearing loss does not always have to be a long lasting thing. You can learn sign language, and there are also many other devices that are meant for (more…)

Are You Asking Everyone To Repeat What They Say

July 15th, 2011

Do you find that it is becoming more and more difficult to understand what people around you are saying? Do you find yourself wishing you had the skill of reading lips when you are talking to someone in an environment with a lot of ambient background noises? Do you find yourself avoiding social situations because you cannot hear and understand those around you?

You are not alone. Approximately 15 of all Americans suffer from Noise Induced Hearing Loss (NIHL). However, Noise Induced Hearing Loss is not just a problem for the (more…)

Finding The Right Hearing Aid To Fit Your Needs

July 2nd, 2011

The look for the most excellent hearing aids for your special wants can be a tough one. If you are suffering from hearing deficit, then talking your hearing aid choices with an doctor may be your finest bet. The circuitry inside a hearing aid is used for passing sounds from the surroundings and magnifying them so you can listen better. Digital circuitry is perhaps the most comfortable, and also the most costly. Getting the right hearing aids to match your personal wants the affordable (more…)

What to do when you suspect your child has hearing loss

May 25th, 2011

Many parents’ worst nightmares are having a sick child, particularly if the illness is something that will affect them for life. If you suspect your child may have hearing loss, here are a few things you can do now to get the ball rolling on recovery:
Check it: The first step is to take your child in for a hearing test. You’ll need to find out how progressed their hearing loss is and what type of equipment they may be eligible for.

Hearing loss rates are soaring

October 1st, 2010

A good song can be a form of escape, a relief after a stressful day of classes or work. That’s why high school and college students often retreat into the comforting sounds of music, turning up the volume to drown out their troubles. Unfortunately, this can have long-lasting physical effects, and a recent study shows that the prevalence of damage is increasing. A study in the Journal of the American Medical Association shows that 20 of Americans between 12 and 19 suffered from hearing loss in 2005-06. And as those students get older, those problems will only get worse. (more…)

Nipping hearing loss in the bud

July 16th, 2010

Any doctor will tell you that it’s easier to prevent a health problem than it is to cure it. Hearing loss definitely falls into that category. The world around us is getting faster and noisier than ever as people rush to keep up with changing technology. However, there are still simple (and natural) ways to keep your ears healthy. That way, you won’t miss it when life’s many opportunities knock.Noise is one of the quickest ways to affect your hearing. The ear contains sensitive structures called hair cells which convert sound into electrical energy which can be understood by the brain. Noise damages these receptors, and once damaged, they do not regenerate. Sounds that rank at 120 to 150 decibels, like motorcycles and gunshots, can easily cause hearing loss, while any long-term exposure to sounds over 85 decibels can also be potentially damaging. (more…)