Gain normalization (LUFS):

The Gain Normalization section shows the measured integrated loudness level (LUFS)
and a slider for the target level.

Setting the target level:
Use the 'Target LUFS' spin box to set the desired target level (e.g. -18 LUFS).

Applying normalization:
Click 'Set Gain' or activate the label next to the slider.
The gain factor needed to reach the target level is calculated and stored.
RadioBOSS uses this value during playback for automatic level adjustment.

Current level display:
The slider label shows: measured level / target level / required gain factor.
If the level is unknown (e.g. track not yet analysed), 'Level unknown' is displayed.

Note:
The LUFS value is measured during waveform loading (the full track is analysed).
This may take a few seconds for longer tracks.
