For more information about delta marker, please visit Processing markers page.
The Delta marker shows the amplitude and frequency difference between two different positions.
To add the delta marker, right click on the selected position and select add delta marker.
- Current value - shows only the current value of the marker and can be interacted while storing
- Full history - stores calculated values in output channels and can be used as input in other modules
In the marker table you can see the position of the first marker, the position of the second marker and the delta in frequency (X axis) and in amplitude (Y axis).
Delta markers are also visible and adjustable on the 3D graph widget.