Offset
Menu Command: Effect | Offset
Adjusts or removes a dc offset in the selection by shifting the waveform up or down. If you notice that silent sections of a sound are not at zero in the graph, you can use this effect to adjust them to zero.
The Left and Right offset values for a stereo sound can be set independently. A positive value shifts the graph up and a negative value shifts it down.
Use the Scan Offset button to automatically determine the values to remove any offset from the sound.
See Also
Dynamics
Filter dc offset during recording
Using Presets