VTS. I 'm sor Well , um , the question is that  Well. Remove some noise but not too much. And when we put the  m m the , em , VAD , the result is better. And we put everything , the result is better , but it 's not better than the result that we have without VTS. No , no.
I see. So that @ @  given that you 're using the VAD also , the effect of the VTS is not  so far
Is not.
Do you  How much of that do you think is due to just the particular implementation and how much you 're adjusting it ? Or how much do you think is intrinsic to  ?