Many people know a lot about the appearance, parameters and price of hearing aids, but they don’t know how to choose the power. Today’s editor will show you how to consider the power when choosing hearing aids under popular science.
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(1) the selection of high-power hearing aids should ensure that the maximum sound output must not exceed the uncomfortable threshold. The excessive sound of hearing aids will not only cause discomfort and make people unwilling to use them, but also damage their hearing. At this time, if the volume is turned down, it will not achieve the expected effect.
(2) for those elderly patients with hearing loss, in addition to meeting the current hearing needs, we should also consider the possibility of further hearing loss with the increasing age, so we should consider a certain margin in the power selection of hearing aids. Similarly, for patients with hearing fluctuation caused by some diseases, hearing may deteriorate, and it is more important to leave a margin in the power of hearing aids.
(3) the power of the hearing aid is not as high as possible, and the loudness of the output is larger, which will affect the intelligibility of the group with less serious hearing loss, or even cause distortion due to peak clipping, or even damage the hearing. And the higher the power, the faster the battery consumption.
(4) for the same series of hearing aids with the same shape, the higher the power, the more expensive the price. Don’t choose a hearing aid with less power than you need because of the price. It will lead to unclear listening and reduced language intelligibility. If the volume is raised blindly due to listening effort, the hearing aid will be further saturated. As a result, the loudness of speech sound will not be increased much, but the surrounding noise will be amplified, which is even more unclear.
Jinghao hearing aid reminder: hearing aid wearing requires professional “matching”, so it is very important to choose a professional hearing aid matching center and a hearing aid tester! If you have any hearing problems, you can call Jinghao for consultation, or come to the matching center for experience. Hearing aid free consultation Tel.: + 86-18566295705
Link：How to choose the power of hearing aid
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