Minimum and maximum values to which the display is clamped, in decibels.


Toggles between various combinations of raw and smoothed magnitude curve display.

Available magnitude display modes

Keep in mind the smoothing process can filter out a lot of information, so relying solely on the smoothed curve should be avoided.

Averaging mode

Choose he averaging mode of the transfer function magnitude.

Vectorial mode computes the average sum of magnitudes and magnitudes multiplied by coherence. In vectorial mode, the averaged magnitude is therefore and indication of the perceived magnitude spectrum, i.e. the sum of the direct path and diffuse field signals.

Default is RMS


Toggles auto-range on and off. When enabled, the display range automatically follows that of the transfer function magnitude curves, which is useful for hands-free operation, for example. Default is off.


Size of the pen used to draw the magnitude curve.


Color of the pen used to draw the magnitude curve.