Mmm. Uh. Well , there are other things that  we should do but ,  um ,  it requires time and   We have ideas , like  so , these things are like hav having a better VAD. Uh , we have some ideas about that. It would   probably implies working a little bit on features that are more  suited to a voice activity detection.
Mm - hmm.
Working on the second stream. Of course we have ideas on this also , but   w we need to try different things and  Uh , but their noise estimation , um   uh
I mean , back on the second stream , I mean , that 's something we 've talked about for a while. I mean , I think  that 's certainly a high hope.