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Hearing Aids Consumer FAQ #3The hearing aids pick up noise more than they do speech. Hearing
aids amplify every sound within range of their microphones,
including background noise. Such "background" noise pose what is
probably the most common complaint encountered in hearing aid use. If
your hearing loss occurred gradually, over time, you came to accept the
void of certain background sounds. Replacing these background sounds
suddenly, as with hearing aids, maybe oddly disturbing. Actually, you
have merely forgotten what background noises sounded like - and how you
learn to ignore some of them. You will probably be able to train your
mind to block out the noise and concentrate on speech and the
meaningful sounds you want to hear.You might try to turn the hearing aid volume down. This might be of some help. This might cut down on some of the background noise levels. Fortunately, people usually speak louder when in noisy situation.
Some hearing aids are designed especially for people who may be distressed by sudden high-level sounds. These aids are said to provide "compression", "clipping" or "limiting". (These process differs somewhat). The maximum intensity is controlled. This has the effect of permitting higher amplification to be used to bring low-level sounds into the range where you hear them more clearly. However, in some cases, this may have the effect of making background moise more prominent. It is also possible - although not likely - that your hearing impairment is of a type that makes it impossible for you to adjust to amplified sound. In the final analysis, there is currently no complete solution to this problem. I can hear but I can't understand.Two common reasons for this include: (1) The condition is often due to lack of understanding of the function of hearing aids. Recall, hearing aids function to make sounds louder, but very rarely do they make speech clearer than unamplified sound heard from a high fidelity system. This means that, even when sound is loud enough, the person may be unable to differentiate between different sounds of speech. Under these circumstances, hearing aids make sound loud enough, but the efficiency of the hearing aids are limited by the listener's inability to hear speech clearly. (2) There is slight possibility that the hearing aids are faulty and should be checked.Top |
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