So , um ,   I guess we got lots to catch up on. And we haven't met for a couple of weeks. We didn't meet last week , Morgan. Um , I went around and talked to everybody , and it seemed like they  they had some new results but rather than them coming up and telling me I figured we should just wait a week and they can tell both  you know , all of us. So , um , why don't we  why don't we start with you , Dave , and then , um , we can go on.
Oh , OK.
So.
So , um , since we 're looking at putting this , um  mean log m magnitude spectral subtraction , um , into the SmartKom system , I I did a test seeing if , um , it would work using past only  and plus the present to calculate the mean. So , I did a test , um ,  where I used twelve seconds from the past and the present frame to , um , calculate the mean. And