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last updated Mon 29 Oct 12

Audiology Resources

Basic FM Help

Information sheets for common FM equipment used by students

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Audiograms explained

The audiogram is a graph showing the thresholds in decibels for hearing test sounds of different frequency. On the audiogram, the test frequencies used during hearing testing are shown with the vertical lines. The decibel levels required for a child's hearing threshold are shown with the horizontal lines.

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