I  I  I think  Sorry. I  I  I think because the the the distance between the two microph eh , microphone , eh , in the PDA is very near. But it 's uh  from my opinion , it 's an interesting idea to  to try to study the binaural eh problem eh , with information , because I  I found difference between the  the speech from  from each micro eh , in the PDA.
I would guess
Yep.
Yeah , it 's timing difference. It - it 's not amplitude ,