Reverberation time rt60 – NTi Audio XL2 Sound Level Meter User Manual
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Reverberation Time RT60
RT60 Cycle Result Page
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1
Set Level Markers
Prior to conducting a reverberation time measurement, the
environmental noise is measured, and the required energy
level of the test signal is determined.
Select
•
SET and press enter
to measure the actual en-
vironmental noise.
The required level markers appear in grey color.
2
Input Range
Select between the lower, mid and upper input range. The
exact ranges depend on the microphone sensitivity setting
in the calibration menu of the XL2.
3
Run Indication
This icon displays the running and stop status of the rever-
beration time measurement. It is controlled by start/stop
.