So the net  the final net  I mean , which is the feature net  so that actually comes after a chain of , like , LDA plus everything. So it 's , like , it takes a long time to get a decision out of it. And   and you can actually do it for final frame - dropping , but not for the VA - f noise estimation.
Mm - hmm.
You see , the idea is that the , um , initial decision to  that  that you 're in silence or speech happens pretty quickly.
Oh , OK.