A graph captioned: "Differenziertes Messsignal nach plötzlicher starker Entlastung der Testprobe (simulierter Bruch)"

It depicts two curves, one marked "Signal - normiert" and the other, "Signal - differenziert".

There are several options for translating "normiert," and I'm not sure which is best in the translation I'm working on. It's used repeatedly in texts labeling graphs.

The graphs shows changes in signal strength when a load is removed from a given material (epoxy resin is one, araldite is another). For example:
x-achse = Relaxtionszeit, y-ache = Detektorsignal (normiert)

I had said "scaled" for "normiert", but now that I see it (in the graph described above) juxtaposed with "differenziert" I suspect it could just as well be "normalized."

Does this make any sense? Can anyone help me pick a term? Thanks very much!

PS: I did search the forum, but it didn't help - I think due to my lack of expert knowledge.