Calculate Two Sound Sources; Adjustment Prior To Measurement; Make Calculation Of Two Sound Sources - Kimo DB 200 User Manual

the phase of data deletion.
Ongoing
measurement

5.5 Calculate two sound sources

The sound level meter processes the acoustic signal of several sound sources over a time left to the free initiative of the operator. The
measured value here is the equivalent continuous level over this time.

5.5.1 Adjustment prior to measurement

1 – Select S1 + S2 mode : move the cursor with arrow keys in 1 and select « S1 + S2 » with the scrolling
knob key.
2 – Select the frequency weighting.
Possible choices are : A frequency weighting - C frequency weighting - Z frequency weighting (LIN).
Place the cursor with arrow keys on the area 2 and select with scrolling knob A, C or Z.

5.5.2 Make calculation of two sound sources

Measure S1 sound source
•
- Move the cursor to 3 and select S1 with the scrolling knob key then launch the measurement with
- Stop the measurement when it seems representative (stabilized evolution of the LXeq value).
Measure S2 sound source :
•
- Move the cursor to 3 and select S2 with the scrolling knob key then launch the measurement with
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Results
Deletion
RST active
Procedure
1
pictogram.
pictogram.
Make some measurements
3
2