LinPlug Spectral - Manual (Page 33)

sets all Phases to 0, not changing the harmonics level.
Harmonic / Save Wave A and B
saves both Waveform A and B (and the Mix setting) for future use in other
patches. When giving a name to the file it might be useful to find something
descriptive for both spectra, like the factory waveforms are named for
example “Sine – Saw” for a Sine and a Sawtooth spectrum. And yes, giving
it a descriptive name can be challenging.
Saving the harmonics is not affected by the Edit Tool range or any Pattern
currently active.
Harmonic / Analyse Wavefile
Allows you to load any WAV or AIF sample (of a single wave-cycle) and let
it analyse so you can use its harmonic structure.
Filter Bands / Init to Flat
Sets all filter bands so that the filter is not changing the audio at all (as it
would be bypassed)
Filter Bands / Normalize Levels
Adjusts the level of all filter bands so, that highest level is at 0 dB
Filter Bands / Left ↔ Right
Applies a horizontal swap of the filter bands
Filter Bands / Top ↔ Bottom
Applies a inversion of the filter bands level
Filter Bands / Smoothen Shape
Smoothens the filter bands by averaging the level of each band with its
neighbor bands. This is good for beautifying any hand drawn shapes, but is
also useful when the shape has too drastic changes in level (which might
sound unpleasing especially when modulating the frequency of the filter).