Another week - another version
This is a preview (unreleased) Multitone Version 1.0.79:
https://app.box.com/s/ue7ll9xmvwogst817x2l1xg09opvgy47
The main change is the new ability to combine multiple test measurements on the same output plot (think multiple filters, different sample rates, different FFT sizes, or even completely different test signals, etc.)
Here's the output of one such test (fully automatic, no manual intervention). Three measurements, each with different FFT size:
The way to group multiple measurements for output to the same plot is by assigning them the same
Plot group name (FR below):
In the above test plan I have two groups. First three measurements are grouped together by using Plot Group of "distortion", while the last three are grouped using a Plot Group of "FR".
All tests generated for the same
Plot group will be combined into a single plot. It doesn't matter what you type here, as long as you use the same text for all the plots that you want to combine. You can add as many measurements to a group as you'd like. Any measurements without a Plot Group will be processed as before, as a single, stand-alone measurement. Multiple grouped plots can be specified in a single test plan, so you can create multiple combined output plots.
Group Plot Label let's you define the label that will be used on the combined plot for this particular measurement. You can see it in the legend above showing three different measurements and their corresponding labels.
To simplify creating similar test measurements there's now a 'Duplicate' button available that will create a copy of the selected measurement step. You can then modify any of the settings to distinguish it from the original measurement, as desired.
Measurements are processed in the order listed in the Test Measurements list. The order can be changed by dragging-dropping any of the individual measurements to a new position in the list.
Groups are processed after all the individual measurements are collected, at the end of the test.
Pause After setting, if specified, will pause at the end of each group to allow you to tweak zoom levels, colors, title, etc. on the combined plot.