Table of Contents
Spectral Editing
Spectral editing allows you to edit and process individual frequency ranges instead of the full frequency spectrum.
Spectrum Processing
Spectrum processing can be used to process short regions of up to 60 seconds offline. This type of processing can be used to reduce, remove, or replace unwanted sound artifacts in the audio material with great precision.
Creating New Audio Files from Spectral Selections
You can render a spectrum selection to a new audio file that only contains the selected frequencies.

Creating New Audio Files from Spectral Selections

You can render a spectrum selection to a new audio file that only contains the selected frequencies.

Procedure

In the Spectrogram or Wavelet display, make a spectrum selection.
In the Selection section of the Spectrum tab, click Invert Selection.
In the Processing section, open the Processing Algorithm pop-up menu and select Master Section.
In the Master Section, drag the Master Level faders to the bottom.

This reduces unwanted frequencies.
Select the Render tab.
In the Source section, open the pop-up menu and select Selected Audio Range.
In the Result section, select Unnamed File or Named File.
In the Render section, click Start.

The rendered audio file opens in a new tab.