and uh But it was all pretty artificial , and  and , you know , how often would you really try to have your most crucial conversations in this very reverberant hallway ? Um  So , uh  This is what 's nice about the Aurora data and the data here , is that  is that it 's sort of a realistic room situation  uh , acoustics  acoustic situation , both terms in noise and reflections , and so on and n n And , uh , uh , with something that 's still relatively realistic , it 's still very very hard to do very well. So Yeah.
Yeah , so d well Actually , this is  tha that 's why we  well , it 's a different kind of data. We 're not  we 're not used to work with this kind of data. That 's why we should have a loo more closer look at what 's going on.
Yeah.
Mm - hmm.