subject: Reasons To Use A Hearing Aid [print this page] Sufferers of hearing loss can benefit from hearing aids that amplify the sounds around them to allow them to comprehend what they are hearing. These tiny devices amplify the sounds picked up by very small, sensitive microphones through a speaker to a level that the wearer can hear.
They achieve a greater ability to participate in activities and interact with people on a normal level. Only a few sufferers of hearing loss however get a chance to wear such a device and benefit from them. Unfortunately, around 90% of people with some form of hearing loss cannot be treated medically so hearing aids play a great part in helping they majority go about their lives.
Like any technology, hearing aids have improved greatly since their creation with a lot more available today. The devices available can be easily grouped by the differences in how they are worn.
The most unnoticeable devices available are known as Canal Aids as they are worn inside the ear canal. They can be adjusted to ensure a comfortable fit for whoever wears them. These devices are worn by patients with different levels of hearing loss ranging from mild to quite severe.
In-the-Ear hearing aids fit completely inside the outer ear. In the ear devices are more visible than canal aids but often go unnoticed. These devices are much easier to insert and adjust than canal aids and can be used for a wider range of hearing loss. Telecoils can often be used with these kinds of devices and they tend to have the added benefit of a volume control.
Some hearing aids consist of an earmold which sits behind the ear and attaches to a speaker in the outer ear over the top. The earmold acts as the microphone and amplifier separate from the speaker. These types of hearing aids can be beneficial for patients with even the most severe hearing loss. These devices however are more likely to have problems with feedback, a high pitched whistling sound.
As well as the traditional analog devices, digital hearing aids are now available. Each type has associated advantages and disadvantages.
Hearing aids that are based on analog technology work by turning sound waves into electrical signals and then amplifying them. These types of devices can be set depending on the needs of the individual. The wearer is also able to adjust the device depending on their locations and the noise level so that they are effective in open, busy places as well as enclosed rooms.
Digital devices, although more expensive are able to be programmed with more features and can achieve greater control over the sound quality. The audio quality can be improved significantly and background noises can be reduced or have more clarity. By automatically changing the sound settings the devices can be worn comfortably throughout the whole day without the need to adjust them.
Nowadays the hearing aids that are available have improved dramatically with time and are more practical to wear and less obtrusive. Anyone looking to get themselves a hearing aid should discuss the options available to them. An audiologist can help find a device that will benefit their individual needs the most. By getting the hearing aid that works best for you it is possible to improve the quality of your hearing and give you the opportunity to get on with more without your hearing or your device holding you back.
