Just a fun riddle so i just put it as physics... I speak without a mouth and hear without ears. I have no body, but I come alive with wind. What am I?

If the temperature were raised very high, classically what would we expect the heat capacity per object to be for this one-dimensional system? give a numerical value. chigh t = __ j/k/object (one reason for the discrepancy is that the high-temperature limit assumes that the number of oscillators is large (n > > 1), which is not the case in this tiny system.)