Yeah. So the things that we , um , uh , I guess we sort of  uh , There 's  there 's some , uh , neat ideas for  V A So , I mean , in  I think there 's sort of like  There 's a bunch of tuning things to improve stuff. There 's questions about  various places where there 's an exponent , if it 's the right exponent , or  ways that we 're estimating noise , that we can improve estimating noise. And there 's gonna be a host of those. But structurally it seemed like the things  the main things that  that we brought up that , uh , are  are gonna need to get worked on seriously are , uh , uh , a   a significantly better VAD , uh , putting the neural net on , um , which , you know , we haven't been doing anything with , the , uh , neural net at the end there , and , uh , the , uh ,  opening up the second front. Uh.
The other half of the channel ?
Yeah , yeah , I mean , cuz we  we have  we have , uh , uh , half the  the , uh , data rate that they allow.
That what you mean ?