... run up/down testing analysis and on site single/dual- plane dynamic balance measurement. It also ... Lines400,800,1600,3200,6400,12800Time domain sampling1024~32768Window function typeRectangle, Hanning, Hamming, Triangle, Blackman, Kaiser WindowAveraging ... difference spectrum simultaneouslyDynamic balanceUse influence coefficient to realize Single/ Dual on site dynamic balanceHammering impact response ...