Does deafness affect the accuracy of hearing detection?

Before the hearing test, the external auditory canal is checked. If the embolization is recommended, the customer is advised to go to the hospital for cleaning and then check the hearing. A few deafness has no effect on the hearing test results. General inspections seem to be unaffected, but they are influential in terms of accuracy. For the simplest example: in the case where sound waves are not blocked, people who are close and far away are heard and heard. The meaning of words or speech expressions will be different, not to mention the words covered with their mouths, the sound waves are blocked and caused by whispering or inaudible or even inaudible. The same reason, the ear filled with deafness is equivalent to the sound wave being blocked. Therefore, it will affect the accuracy of the hearing test results.

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