Yeah. Um , and the test data is CallHome and Switchboard. So , uh  so then  um  Oh , and plus the  the vocal tract  length normalization didn't  actually made things worse. So something 's really seriously wrong. So  Um
Aha ! OK.
So  So
So  but you see , now , between  between the males and the females , there 's certainly a much bigger difference in the scaling range , than there is , say , just within the males. And what you were using before was scaling factors that were just from the  the m the  SRI front - end. And that worked  that worked fine.