Remove DC Offset (Offline)

This function removes the DC offset component from an audio file or object. DC offset can occur, for example, in a microphone recording due to A/D conversion. This component shows itself in a constant shift of the waveform around the zero line. The DC voltage component can lead to inaccurate results in subsequent effect calculations.

The effect processing is done destructively as an offline effect in the audio file of an object. See Applying effects offline

Options:

• You can specify a minimum DC offset threshold above which DC offset removal is to be performed.

• Process stereo channels separately: If you switch off the option, the left and right channels will be processed with the same value. This makes the calculation faster, especially with many long files.