The parametric values of the filter can be displayed and edited via the Inspector window.
When a point is created or selected, the followig values are dislayed in the Inspector:
The Visible Range Min and Max values cannot be edited, but the Instantaneous Spectrum window can be zoomed in or out manually.
As with any BPF, the parametric values of a point or several selected points can be modified.
If several points are selected, the inspector displays the X and Y values of the first selected points.
If the Ys are modified, this will affect all points.
If the Xs are modified, this will only affect the lowest point in the curve.
To switch to the filter – container – values :
The following parameters can then be edited :
The filter temporal values will be automatically upgraded in the Sonogram window. AS the BPF is a constant representation, it cannot be affected by the temporal modifications of the filter's parametric value.