The audiogram is a graphic representation of how we hear. It provides information on the degree and type of hearing loss. Hearing loss is not difficult to document. But understanding the audiogram is not always easy.
The audiogram is a graph laid out like a piano keyboard with low to high frequencies graphed from left to right on the horizontal axis.
The vertical axis charts loudness of sound in decibels—starting with soft sounds at the top and loud sounds on the bottom.
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