User Manual

Table Of Contents
WAVELAB
19 – 486 The Audio Montage
To load a saved plug-in chain, proceed as follows:
1. Select the track or clip you wish to apply it to.
Plug-in chains can only be applied to the clip with selection focus (red name label).
2. If you wish to apply the chain to the focused clip, select “Show plugins of
focused clip” (on the Options menu or click the “C” button). If you wish to
apply the chain to the selected track, click the “Show plugins of focused
track” (“T” button).
E.g. if a track is selected and a clip on this track (or any other track) has selection focus, this
governs what the effect chain will be applied to, the track or the clip.
3. Select “Load plug-in chain…” from the Options menu.
The plug-in chain is loaded.
The Meta Normalizer
The Meta Normalizer, found on the Edit view : Special menu, is a special
Montage version of the Batch plug-in processor with the same name that
is also included with WaveLab. The basic functionality is similar but in-
stead of processing batched files, it processes clips. The processing is
non destructive, i.e. it will not affect the source audio files.
The Meta Normalizer operates in two or three passes. It first analyses the
peak or RMS levels on all clips in the Montage. Then it processes the
clips according to the highest possible level found amongst the clips, so
that they will all play back at equal peak or RMS levels. This is achieved by
automatically adjusting the clips “Gain” setting in the clip list. Note that
the gain level of a clip can either be amplified or reduced. The two pur-
poses of the Meta Normalizer are to equalize the loudness between all
clips (useful e.g. when producing a CD) and to ensure that the full mix-
down of the Montage will never clip. Depending on how much the levels
differ between clips, there are a number of options available to ensure
that the applied processing optimizes the levels without clipping.
The audio path in WaveLab uses 32 Bit floating point processing. You can
therefore “overload” it, i.e. use levels above 0 dB, without running the risk of
causing clipping in the signal path. The only section of the audio path that
can introduce clipping is the output of the Master Section, and this can also
be taken care of by the Meta Normalizer.