Hearing aids in Smithfield are simply devices designed to enhance hearing for a person with hearing impairment. Hearing aids are mainly classified as therapeutic medical devices in several states and therefore regulated by their respective jurisdictions. Although the majority of hearing aids function without causing noticeable side effects, there are still hearing aids that have risk factors to worry about. In addition, the price range of these devices is huge enough to ensure one can afford the device of choice.
The first type of hearing aids in Smithfield is analog (which means that they receive and transmit through the human voice) and the second type of hearing aid is digital. Digital hearing aids use transducers to convert analog audio signals into digital data, which then travels along with the transducer to the amplifier. The amplifier then converts the digital data back into an audible signal. Digital hearing aids function without making any noticeable background noise. Because of this, they tend to be more expensive than analog hearing aids.
Probably the most familiar type of hearing aids is behind-the-ear devices. BTE hearing aids are usually adjustable and come in both soft plastic and hard plastic. BTE aids sit behind the ear and are inserted directly into the canal. Because of their distinctive look, they tend to be seen as a more fashionable option than hard plastic hearing aids.
One type of hearing aid that is less frequently used is canal aids. These devices sit behind the ear, just above the hearing nerve, and are meant to help improve hearing by redirecting sounds that are noise in one ear to the other. Canal aids may help young children who are born without wide ears. They may also help older children or adults who lose their hearing ability over time as they age. Although they are designed for one ear, these devices are sometimes used in conjunction with earphones. An example of a combination would be a hearing aid that also has an electronic device that plays sound waves through the canal.
If you are looking for information on how to get financial assistance for a hearing aid, you should contact your state health department. Each state has its own guidelines and will vary in coverage. Some states will cover the cost of aids that are necessary for hearing loss while others only cover those that are deemed necessary. It is always best to double-check with your state’s health department to be sure exactly what your rights are.