Yeah. So again this is th this is the downsampling  uh of the uh  the feature vector stream
Uh.
and um Yeah I guess the  the uh LDA filters they were doing do have um  uh let 's see , so the  the  the feature vectors are calculated every ten milliseconds so uh the question is how far down they are at fifty  fifty hertz. Uh.  Um.
Yeah. Mm - hmm.