User manual

34 Track window and constant control elements
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Volume curve
You can activate a volume curve (view page 55) with the
"Volume curve" button.
Spectral display
In addition to the waveform display, this button allows a
spectral display of the audio material to be shown as well.
Spectral display equates the X axis (horizontal) to the time dimension.
In contrast to the waveform display, whereby the height of the
waveform only indicates the total level of the signal, the spectral
display shows the level of each of the audio signal's individual
frequencies. The actual level of each frequency is indicated by the
color of the points in the spectrogram image.
Different color palettes can be selected in the menu "Options ->
Spectral waveform display". "Display values scale" in the same menu
("#" key) shows an object's frequency scale.
Spectral cleaning is significantly more processor-heavy than the
normal waveform display, so redrawing after a section changes is
always slightly delayed. This delay is increased the further the zoom
is extended, since MAGIX Video Sound Cleaning Lab needs to
include more and more data for calculation of the display. For this
reason, spectral display is only available from a certain zoom level.
Spectral display of the audio enables specific disturbances in the
audio to be detected. Clicking can be recognized by vertical lines
across the entire frequency spectrum; continuous disturbing sounds