The same level of hearing loss, people with high speech resolution will have a good hearing aid effect. That is, the sooner the matchHearing aid effectThe better, not only the problem of hearing loss, but the biggest reason is that the patient’s ability to understand speech is much better. The better this understanding, the better the effect of wearing a hearing aid, and the shorter the time required to adapt.
The quality of residual hearing is an important indicator of hearing aid performance. The same is the average hearing loss of 60dB HL. The hearing aid effect of patients with conductive paralysis is better than that of patients with sensorineural hearing loss. Residual hearing includes whether there is re-vibration and how the auditory resolution is. In fact, the biggest impact on the hearing aid effect is the user’s own hearing resolution.
Most patients have varying degrees of loss of auditory resolution. The loss is not much, and the hearing aid can compensate. If the loss is too serious (this is more common in the hearing center), the hearing aid can do nothing. After all, hearing aids cannot replace the role of the cerebral cortex.
Hearing aids respond well to language sounds and do not respond well to nonverbal sounds. Therefore, in a one-on-one conversation, the hearing aid is most effective, and in other cases it will be worse. For example, some fans or music fans want to wear drama aids and enjoy drama and music as before. This kind of wish may not be easy to achieve. Rhythm can be clearly perceived, but there is always a lack of “taste”; the sound of some high-frequency instruments is not good, and the past “words” are now “shifted”.
Traditional analog hearing aids are not smart enough to only amplify the signals that the user wishes to hear. Normally, they will zoom in on all the sounds collected without discrimination. For example, in the street, the hearing aid both amplifies the conversation and magnifies the background noise of the car. The farther you talk, the smaller the signal you want to hear and the greater the background noise. As far as a certain distance is concerned, the signal sound is very unclear due to the interference of background noise. It seems that in the noisy vegetable market, even if the normal hearing, I can’t hear the contents of the friends shouting in the distance. Therefore, the use of hearing aids has an “effective” distance. For traditional hearing aids, this distance is about 2 meters; directivity, partial digital programming, digital and other hearing aids can be a little farther, up to 5 meters.
People who are ready to use hearing aids must have a correct expectation for hearing aids. Keep in mind that the role of hearing aids is only “hearing”, don’t expect to spend thousands of dollars to buy “normal ears”. Due to the different auditory conditions of each person, the performance of the hearing aids that are desired to be used is also different. For these problems, the hearing aid fitter is best able to explain to the user during the hearing aid fitting process.
Jinghao medical hearing aid reminder: hearing aids need to be professionally “fitted”, it is very important to choose a professional hearing aid fitting center and hearing aid fittings! All patients and friends have any hearing problems can call the Jinghao medical consultation, or personally Come to the fitting center experience. Hearing aid free consultation phone: +86-18566295705
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