Mm - hmm.
OK.
Yeah. I  I 've just been text  testing the new  Aurora front - end with  well , Aurora system actually  so front - end and HTK , um , acoustic models on the meeting digits and it 's a little bit better than the previous system. We have  I have two point seven percent error rate. And before with the system that was proposed , it 's what ? It was three point nine. So.
Oh , that 's a lot better.