A Common Ailment
One of the most common ailments that afflict the human being is impairment or loss of hearing. The malady of partial or total loss of hearing profoundly impacts the normal day-to-day routine work of an individual. While there are revolutionary treatments for partial or temporary loss of hearing, total loss of hearing requires external aids for hearing to enable a patient to hear clearly. There are several causes of loss of hearing, some of which are on account of continual exposure to higher noise levels, noises emitted through explosions, or even non removal of wax in the ears. A timely treatment could enable a person to hear properly and with a substantial amount of clarity. However, a hearing aid is one of the most radical devices that have been invented through years of research.
A hearing aid is basically an electro-acoustic device that perfectly fits in the ear of the wearer and is ideally designed to amplify and adjust the sound to the convenience of the user of the hearing aid.A Vast Array
There is a large variety of Hearing Aids that are available in the market. However, the selection of the appropriate piece of hearing aid depends on the size, power and the electrical circuitry of the hearing aid and the prescribed hearing aid by the medical specialist. The assortment of hearing aids includes body worn aids, behind the ear aids, in the ear aids, various types of canal inserted hearing aids. These hearing aids are used without any surgical intervention. One of the latest inventions in hearing aids in the last decade are the digital hearing aids, which are the fourth generation hearing aids and are equipped with proven and reliable characteristics.
With around a hundred various models of digital hearing aids manufactured by more than twenty producers, they have become the standard hearing aid for patients the world over. Digital hearing aids pick up the analog sound and convert it into binary code which is later on processed. The proficiency of the digital hearing aid largely depends on the elements used in the process of production. However, there is still a preference for the analog hearing aids since several people prefer it over the digital hearing aids as the sound appears to be much better through analog models.Reputed Manufacturers
While there are several manufacturers of hearing aids all over the world, some of the better hearing aids are well known from their unparalleled reputation. Phonak Hearing Aids and Widex hearing aids are prominent hearing aids and are widely used throughout the world. Phonak is a Swiss based company that has a large collection of digital hearing aids users throughout the world.Similarly, Widex digital hearing aids are one of the most commonly used hearing aids and are assisting patients afflicted with hearing loss in a remarkable manner.
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Source: http://health.ezinemark.com/phonak-hearing-aids-the-recent-innovation-7d33d3d4c031.html
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