Larson Davis 824 User Manual

5-34 824 Reference Manual 9/29/09
Time weight average - This display shows the Time
Weighted Average (TWA) measured in dB.
Sound exposure level - Shows the Sound Exposure Level
(SEL) measured in dB.
Elapsed time - Shows the elapsed run time accumulated
since the last overall reset. This is the time over which the
overall TWA is averaged.
If Takt functionality has been enabled, the Exposure-b
display will look as shown below:
Exposure-c Display The Exposure-c display consists of four major components:
• Display label
• C - Weighted TWA
• A - Weighted TWA
•C minus A TWA
The Exposure-c display is shown below:
Display Label
Sound Exposure
Takt3
Takt 5
Timer

Larson Davis 824 Specifications

General

Brand	Larson Davis
Model	824
Category	Measuring Instruments
Language	English