Mm - hmm. Mm - hmm. They just want , apparently  they don't want to fix the VAD because they think there is some interaction between feature extraction and  and VAD or frame dropping But they still  want to  just to give some um  requirement for this VAD because it 's  it will not be part of  they don't want it to be part of the standard.
OK.
So. So it must be at least uh somewhat fixed but not completely. So there just will be some requirements that are still not  uh not yet uh ready I think.
Determined. I see. But I was thinking that  that uh  s " Sure , there may be some interaction ,