3M SE, DL user manual Reverberation results, Measurement type

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Additional options

Reverberation results

3. Select RT60 as the measurement mode from the Start screen.

Measurement type

Select RT60 for

Reverb testing

Figure 6-4: Reverb Time Setup screen

4., Please choose one of the following methods to conduct your test:

•Interrupted Method: Pump noise through room with existing sound system or a portable sound system. Allow level to stabilize. Then press Run .

•Impulse Method: Press Run . Impulse the room with a broad spectrum impulsive noise (i.e., starter gun).

5.Depending on your Setup options, the Reverb Time will automatically trigger and record the results.

NOTE: You may want to repeat this process a few times to ensure the readings are accurate. Once the RT60 is captured, a pause indicator will appear at the top of the screen. To run another study, press the run key again and follow step 4. Or if you do not want to combine all of the run/pauses into a session, press Stop and then Proceed with the Run key and follow step 4.

Reverberation results

There are three viewable screen reverberation results which include the RT60 Summary chart, Decay Curve screen, and the Tabular Summary screen. When the SoundPro is in pause mode, you can view the charts and graphs by toggling through the screens via the Enter key. If you will be running multiple

Models SE and DL