What is the frequency range over which a hearing test is conducted? And the grap
ID: 37602 • Letter: W
Question
What is the frequency range over which a hearing test is conducted?
And the graph above shows that normal 20-29 year old females can hear a 500 hz sound at which decibel level? Audiogram of Female II-4 from the Family A pedigree. The gray line represents the average decibel threshold at which a person with normal hearing, matched in age to the earliest age at which female II-4 was tested, can detect sounds at each frequency. Question is? What is the frequency range over which a hearing test is conducted? And the graph above shows that normal 20-29 year old females can hear a 500 hz sound at which decibel level?
Explanation / Answer
The frequency range shown in the above figure ranges from 125Hz to 8000Hz.
The females of 20 - 29 years of age can hear 500Hz between 0 to 10 decibel level.
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