But , i i uh   I mean i i but , um , other than that I guess as far as the one person versus two persons , it would be  primarily a low frequency phenomenon. And if you looked at the low frequencies , yes the higher frequencies are gonna  there 's gonna be a spectral slope. The higher frequencies will be lower energy. But so what. I mean   that 's  that 's w
I will prepare for the next week eh , all my results about the harmonicity and  will  will try to come in and to discuss here , because , eh , I haven't enough feeling to   to u  many time to   to understand what happened with the  with , eh , so many peaks , eh , eh , and  I  I see the harmonics there many time but , eh ,  there are a lot of peaks , eh , that , eh , they are not harmonics.
Yeah.
Um , I have to discover what  what is the  the w the best way to  to   to  c to use them