9/29/09 System 824 Views 5-31
• Sound exposure level
• Elapsed time
The SLM Current -e or TWA display is shown below:
The following explains each of the display’s components:
Display label - This shows the current display (for example,
“SLM Current-e”). The display represents both Current and
Overall -e display.
TWA indicator and level - The indicator is based on the
exchange rate (Leq for 3dB exchange rate and threshold = 0.
TWA for all others) and the Time Weighted Average level.
Sound exposure level - The Sound Exposure Level (SEL) is
measured in dB. This is the TWA normalized to one second.
Elapsed time - This shows the elapsed run time
accumulated since the last current/overall reset. This is the
time over which the current TWA is averaged.
Exposure Views
The uand darrow keys can be
used to cycle between the Current
SLM, Overall SLM, Exposure, Ln
Centiles, and Stats views.
The Exposure View has three displays which can be
accessed by simply selecting Exposure with the
c Check
key from within the main View menu then cycling through
the views with the
randlarrow keys until the desired
display appears.
Display label
TWA indicator and level
Sound exposure level
Elapsed time
To Next Page
Loading...
Need help?
General
