Larson Davis 831 - Page 313

16-16 Event Sound Recording Model 831 Manual
FIGURE 16-20 Stops When Level Drops Below Threshold: Valid Event/Recording
FIGURE 16-21 Stops When Level Drops Below Threshold After Continuation: Valid
Event/Recording
Threshold Exceedance
Recording Time
Pre-Trigger
Time
Minimum
Duration
Snapshot Time
Drops Below Threshold
Pre-Trigger
Time
Minimum
Duration
Recording Time
Snapshot Time
Threshold Exceedance
Below Threshold Less Than Continuation
Period; Event Continues
Drops Below Threshold