Yeah .. that gives sense.
Just watch the formulation 'first blade first harmonic'. All blades together forms the 'blades frequency'.
Each of the blades itself turns at same rate as the shaft. So first blade frequency is same as shaft frequency, same as the frequency of all other blades.
But since you can't distinguish blades, all blades together forms new frequency.
3 equally phase-shifted blades will give triple frequency and so on.
So I suggest not to use 'first blade frequency' at all. Let's differentiate between shaft frequency and blades frequency, which is n-times bigger, where n is blade count.
Term 'first blades harmonic' is of course correct.
Of course .. if you have any better terms, bring then on !
Now I need to reevaluate DW completely :rotfl:
Hey .. last time I whined about layers, SCS actually improved it a lot !
But SCS, ping return sound volume bug is more important I guess.
PS: Jammie, if you by coincidence read this, nice to meet you on that video !
PPS: Btw. English is not my native language, I hope you guys can get at least something I'm trying to 'encode'.