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EFFECTS MENU 669
clicks. If the parameters are too high, parts of the music or speech signal will also be
filtered, which will lead to music discoloration.
DeHisser SE
(The full version is available as an option of part of the Cleaning/Restoration Suite)
This command opens the DeHisser SE, which helps to remove noise. The DeHisser SE
eliminates regular, low-level "white" noise, typically produced by recordings, microphones,
pre-amplifiers or transformers.
Unlike with noise reduction, a sample of the distortion is not required.
DeHisser SE – Presets
Load, save, delete presets: Here you can save, load, or delete settings. The default file
extension is *.deh.
DeHisser SE - Parameters
Noise level: With this parameter a threshold value will be set for differentiating the signal
from noise. The right setting for this parameter is crucial for good results.
Noise reduction: Set the noise damping here. The highest possible damping value is 30
dB.
In practice, extremely quiet passages, like the slow fading out of one instrument prove to
be critical – here the noise level can exceed that of the audio signal.