I think they were also mainly , well , working a little bit of new things , like networks and multi - band , but mainly trying to tune their  their system as it is now to  just trying to get the best from this  this architecture.
Yeah.
OK. So I guess the way it would work is that you 'd get  There 'd be some point where you say , " OK , this is their version - one " or whatever , and we get these VAD labels and features and so forth for all these test sets from them ,
Mm - hmm.