Tuesday, October 21st, 2008 at
11:29 am
Hearing Testing
A hearing aid is just an instrument that amplifies sound waves enough to be processed by the components of our hearing system. In many persons a natural loss of hearing occurs with the aging process. Occasionally some people are born with defective or missing components and that results in the inability to hear anything at all. This type of hearing loss will not be improved through the use of typical hearing aids offered to the general public. Hearing testing will show deficient areas in your hearing frequencies. A specialist will conduct a hearing test to identify weak ranges.
Most often the onset of hearing loss is slow and gradual. As a result of that slow process and gradual degradation of hearing, some people may not even realize the fact that the hearing abilities are diminished until a very significant loss has occurred. In the early stages of loss of hearing many are not even aware of the fact that they could benefit from the assistance of a hearing aid. On the other hand, some people are very aware of the fact that they have suffered significant hearing loss but resign themselves to living with diminished hearing capabilities. They simply prefer to live with the loss without assistance and are determined to live with the disability.
When Do You Need One?
Some instances of hearing loss are short term resulting from exposure to loud noises or due to something blocking the ear canal. Blockages can be cleared and minor damage often repairs without assistance. These types of hearing loss do not indicate the the need for a hearing aid. Some forms of damage caused by periods of exposure to excessive noise levels will mend itself over a brief recovery period. It should be noted that even repeated exposures of this type will eventually lead to more permanent hearing loss and the inability of the system to fully recover. Physical obstructions are generally a temporary disability that can be by a thorough irrigation of the ear canals or by removing any objects that may be blocking the canals. When these circumstances are the cause of hearing loss, a hearing aid would not be beneficial.
Ongoing hearing loss that is experienced over extended periods of time where there is no apparent external physical damage would be a sign of the need for more serious and long term action. Regular hearing testing will highlight weak areas. In these instances, a full examination should be conducted by a hearing specialist or audiologist. This will require a very thorough evaluation. These usually entail tests for hearing capabilities through a wide range of frequencies. In many cases of hearing loss, not all hearing frequencies are affected. The testing equipment available today permits hearing aids to be finely tuned and is capable of amplifying sounds in targeted frequencies ranges. This capability in hearing tests means that only sounds that require amplification are modified. The end result is that the sound reproduction more closely represents the natural hearing system.
Many Styles and Applications
The options for hearing aids actually vary considerably. You will find lower cost hearing aids that have been commonly available for many years. These are not tuned for specific frequencies and amplify all sound. In recent years, the specific frequency tuning capability has allowed a much more acceptable alternative. Other features to consider include various physical applications that permit mounting behind the ear, completely inside the ear canal or a compromise between these two styles.
By consulting with a specialist an audiologist or hearing aid technician, hearing tesrting will help determine what your specific hearing aid needs are and what style can fit your budget.
Tags:
hearing testing,
hearing tests
Tuesday, October 21st, 2008 at
10:49 am
Using Rechargeable Hearing Aid Batteries
If you use a hearing aid, you know that there can be nothing more aggravating than having your hearing aid batteries go dead on you when you are in the middle of something important to you. Probably at some point or another, everyone is has experienced from such a disturbing inconvenience. That would be a time when you would wish to literally crawl into the corner.
Be Always Prepared
It does not matter how careful you are with the replacement of regular batteries in your hearing aid, you are most likely to fall prey to inconvenience at least one time when the batteries simply die on you in a public place to make a complete fool out of you. You really should think about the trouble that this would create.
You could avoid such a problem if you use rechargeable hearing aid batteries instead of the regular batteries. With rechargeable hearing aid batteries, you would be able to charge your batteries at your convenience when it is most appropriate and thus avoid experiencing very embarrassing situations.
Are They A Good Buy?
If you are looking for value for money, rechargeable hearing aid batteries are fitting excellently to that description. There are many ways that this product almost pays for itself, such as actual cash savings, embarrassment savings and inconvenience savings.
When you look at the money you spend on regular batteries and compare that recurring cost to that one time price paid for the rechargeable hearing aid batteries, you may be able to realize how economical the latter is. Most of the rechargeable batteries would give you a few hundreds of discharges and recharges which in due time would save you a small fortune.
Rechargeable hearing aid batteries would indeed limit the possibility of your getting embarrassed anywhere – inside or outside your home – due to the sudden collapse of the battery. You could always ensure that your hearing aid batteries are recharged whenever it is easiest and most convenient.
You also save yourself from a lot of aggravation. What happens when your hearing aid stops working during a trip and there are no real places from where you could buy another set of batteries? What if you discover that you forgot to carry a reserve set of batteries? You would be faced with the tremendous inconvenience to shop around each time you had the need to buy the sometimes difficult to locate batteries. By using the rechargeable hearing aid battery all you have to do is plug it in and get on with life.
Tags:
hearing aid batteries
Monday, October 20th, 2008 at
1:03 pm
Sunday, October 19th, 2008 at
9:03 pm
Eighth-graders get hearing lesson with ‘Listen Up!’ – Palm Beach Daily News
Tags:
hearing loss