Fitting refers to choosing the one suitable for your hearing under the guidance of professional and technical personnel Hearing aid .Like glasses, hearing aids are another device that requires “fitting” in human physiological functions.
The first is because people’s hearing impairments vary greatly.Take the presbycusis as an example: different types of deafness, different degrees of hearing impairment, tinnitus, fear of loudness, hearing discrimination ability, etc., have led to different hearing differences.And different hearing loss requires different Hearing aid .In fact, even if it is a hearing impairment of the same nature and degree, everyone’s feelings may be different.These differences may be related to living habits, work environment, subjective affordability, etc.The requirements for hearing aids are of course different for different feelings.
Secondly, there are many brands and models of hearing aids. For users, which one is more suitable for their actual needs is a very professional problem that users cannot solve by themselves and can only be decided by professionals.For example, how should patients with severe hearing loss and allergy to loud sounds choose hearing aids?Emphasizing amplification, they will find the sound unbearable; emphasizing strong sound compression will cause the signal sound to be unreal and clear. How to solve this kind of contradiction is one of the important tasks of hearing aid fittings.Only when the user’s hearing condition fully matches the performance of the selected hearing aid can a better hearing aid effect be achieved.Different hearing impairments require hearing aids of different performances, and “fitting” is a bridge connecting users with different needs and hearing aids of different performances.
Assuming that the hearing aid is not fitted, what happens when I buy one in the store?In most cases, the use of hearing aids without experience is not only difficult to achieve the hearing aid effect, but more serious is that it may damage the user’s residual hearing, resulting in more deafness as you wear it.
In view of this, hearing aids need to be fitted by professionals before they can be worn safely, and only after proper fitting can the role of hearing aids be brought into full play.
Expert advice: Hearing aids are Class II medical devices. The state implements a strict licensing system for this industry. In order to ensure that you wear suitable hearing aids, don’t go to the store to “buy” lightly, and don’t think that your audition is good now You can’t go wrong, you must go to a qualified professional hearing service center for “fitting”.
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