Let 's  let 's , I mean , I think that as  as we said before that one of the things that we 're imagining is that uh there  there will be  uh in the system we end up with there 'll be something to explicitly uh uh do something about noise
Mm - hmm.
in addition to the uh other things that we 're talking about and that 's probably the best thing to do. And there was that one email that said that  it sounded like uh uh things looked very promising up there in terms of uh I think they were using Ericsson 's  approach or something and  in addition to  They 're doing some noise removal thing , right ?
Yeah , yeah. So yeah we 're  will start to do this also.