I am aware of this, but it does not help here:
Please note our very different signal spectra and the basement area where the red cross is located in my case (
#3,610). In addition, complete spectra (amplitude, frequency) and not just spectra of audio signals are analysed here. Only in special cases do I use the additional option of scaling the area to be analysed accordingly.
A function that marks a signal peak to be analysed and does not cover it would be analogous to my memory oscillographs:
REW does this with one limitation.
MTA offers the advantage of automatic signal recognition of amplitude and frequency (analysis function). This is great, precise and saves a lot of time! The window of the analysis function is centred on the displayed signal, the lower edge of the window is the selected signal amplitude - ideal for signals that are free-standing or a few "centimetres away" from other signals.