Function

Required

Choose between LAeq, LAFmax and LAIeq. Remember to have the function enabled in the sound setup. Only global (1 hour) values are used.

Yellow Zone

Optional

Number

Indicator line in the graph view to show as yellow and at the given level. If zero, no line will be shown.

Red Zone

Optional

Number

Indicator line in the graph view to show as red and at the given level. If zero, no line will be shown.

Periods

Required

Days and day period

Select between Weekday, Saturday or Sunday. And select between day period Day, Evening or Night.

From, To

Required

Time

This is the time from and to for the Lden periods day, evening or night.

Penalty [dB]

Optional

Number

This is the penalty for each period used for Lden calculations and it will always apply to the results.

C.Pure Tone [dB]

Optional

Number

This is the penalty for each period from pure tone used for Lden calculations. It will only apply to the results if checked in the graph for that particular day.

C.Impulse [dB]

Optional

Number

This is the penalty for each period from impulse used for Lden calculations. It will only apply to the results if checked in the graph for that particular day.