Wave File Configuration Tab; Trigger Configuration Tab - Acoustic Research Ngara User Manual

5.4.2 Wave File Configuration Tab

The wave file configuration tab allows the updating of PCM storage. Details of each configuration option is listed in
Section 3.1.3.3.2.

5.4.3 Trigger Configuration Tab

PCM data triggering modes can be adjusted through the Trigger Parameters tab.
Triggering can be set as one of the following –
1. At a predetermined SPL or L
2. Once a predetermined percentile reaches a required level
3. At a predetermined RMS Level (Engine brake analysis)
4. Timer based
5. Remote Push Button
5.4.3.1 Setting an SPL or L
The following example illustrates the parameters required to enable a level trigger.
Version — 25-7cd7566
Figure 8: Logger Configuration Menu
Level
eq
Level Trigger
eq
Ngara
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