Phonic PAA6 - Page 31

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PAA6
English
7. After the measurement is taken, the RT60 measurement graph will appear onscreen (gure 40,
and 41).
8. Moving the red and yellow vertical lines on the RT60 graph will allow you to rene your RT60 results.
Position one of these lines at the beginning of the decay slope and the other at the bottom to get an
accurate read-out of the RT60 time. These results can be found to the right of the RT60 graph.
figure 41
figure 40