Hearing aids are boring. What’s going on

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How to solve the “dullness” and “distortion” of wearing hearing aids?

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Because the hair cells stimulated by sound waves can’t regenerate, so taking medicine and surgery can’t cure hearing loss. At this time, only choose to wear hearing aids. At present, the hearing aids sold on the market can be divided into box type, BTE type and customized type, with prices ranging from 1000 yuan to 50000 yuan. Patients should select appropriate hearing aids according to the degree of hearing loss, type of hearing loss and ear canal size.

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However, in reality, there is such a situation that even the carefully selected hearing aid is uncomfortable after wearing, and the ears are “stuffy”, which is known as the “ear blocking effect” professionally. This is because the original open ear canal is plugged with hearing aids, which hinders the release of low-frequency energy in the ear canal, especially when the wearer speaks by himself.

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“This situation can be solved by adjusting the low-frequency gain of the hearing aid, making the air hole, replacing the earplug of the ear back machine or selecting the open ear back machine, the open ear channel receiver and the built-in hearing aid. In addition, it can also make the wearer adapt to a period of time, and the feeling of “stuffiness” may gradually disappear. ”

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In addition to “boring”, new users may also encounter the problem of sound distortion. If the quality problem of hearing aids is eliminated, most of the “distortion” is caused by excessive sound compression or improper frequency response debugging, so that the fitting examiner can conduct fine debugging according to the wearer’s hearing map and wearing requirements.

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For the wearer with changeable living environment, it is necessary to choose the hearing aid with noise reduction function, because the hearing aid without noise reduction function does not only amplify the “useful” sound, but also amplify all the sounds in the environment.

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At the same time, there are many factors that affect the wearing effect of hearing aids

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First, patient factors. The nature, degree, age, education level, living environment, expectation of hearing aids, and people’s opinion on hearing aids;

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Second, the factors of hearing aids. Hearing aid’s circuit, performance, appearance, power, whether to wear both ears or not, and the debugging level of the tester, etc.

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Four common mistakes in hearing aid wearing:

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Buy a hearing aid and wear it. Some patients don’t go through professional hearing test and buy a hearing aid to wear, which will have a lot of adverse effects. Hearing aids need to be matched as glasses, but they are quite different from glasses. First of all, there should be a patient’s audiogram. The match maker should adjust according to the patient’s audiogram, wearing experience and needs, and fine adjust according to the frequency spectrum and intensity of the voice. If the patient has any discomfort, adjust it immediately, and finally match it to a proper state. If you don’t adjust and wear it directly, you will not only be unable to hear clearly, but may even further damage the residual hearing of the patient.

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A hearing aid is also useful for hearing loss. If there is a problem with both ears but only one ear wearing hearing aids, there will be many adverse effects. The wearer may feel the sound imbalance, lack of sound positioning sense, low speech resolution, and long-term single ear wearing will cause the wearer’s hearing fatigue while the recognition rate of not wearing ears is getting worse and worse, that is, hearing deprivation.

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Hearing aids will become more and more deaf. If the hearing aid is properly adjusted, it will not cause the problem of wearing it more and more deaf. As the elderly grow older, the function of all organs will gradually decline, so will the ears. Some systemic diseases, such as hypertension, hyperlipidemia and diabetes, will cause further hearing loss. In fact, it has nothing to do with wearing hearing aids, and it will also decrease without wearing them. After wearing the hearing aid, the auditory nerve will be continuously stimulated, which will help to slow down the speed of hearing loss.

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Put on the hearing aid and you can hear everything. Some patients have high expectations of hearing aids. They think that they should hear everything as soon as they put them on. However, it will take a while for them to adapt. It is especially difficult for presinguistic deaf children and elderly people who are too old to adapt to hearing aids. It requires the joint efforts of the wearer and the fitting examiner, and regular debugging.

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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

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