7.2 Alias free measurement - automatically
The X-PlugIn is supporting the PlugIn Options a default setting for alias free measurement.
This checkbox has an impact on the DSP and hardware software filter settings. The function is only
supported for modules which have adjustable DSP and / or hardware filter.
If aliasing-free filtering is active, the software filter frequency is automatically adjusted when the
sampling rate changes. The frequency is changed such that the new value is always the maximum
possible frequency, where aliasing free measurement is guaranteed. If the filter frequency previously
had been changed to a lower value intentionally, the filter frequency has to be changed manually by the
user after the sample rate has been changed. This also applies, if the sample rate is decreased. The
automatic adaptation of the software filter frequency is not applied, in case that the aliasing free
measurement is disabled.