This people, is quite possibly the closest we'll get to hearing the noise of a Nomad boring/invading/probing/fornicating/<coarse verb here with our bodies.
Imagine this noise as that Nomad in Anchorage would have had with President Jacobi.
I was thinking more along the lines of NOMONOMONOMONOMONOMNOMONOMONOMonomoNoMoNoNMooNoMoNomOnmOnmOnOmOnoMoNoMoNoMononmOmOnoMoNMomOnmOnOmOnOmOnmOmONOMoNomOnOmoNomOnmONMONMONOMOMONOMOnm