Atmos in Nuendo NO RMU hardware

i have a question, probably simple for Atmos users. Do I need RMU hardware over just Dolby Atmos Production Suite to produce Atmos sound with objects?

As far as I remember from a conversation I had with a Dolby guy, it (also?) runs with software only. At least for the Atmos Home stuff.
But maybe someone who actually uses it should confirm here.