Hello All, Anyone can help, but first allow me to give you some background, I have a project this project is to measure the frequency of the PCB depaneling machine that might damage the sensetive component which is the gyro-sensor. The sensor will damage if the frequency is above 75kHz or 100 g (gravitational force). So, Inorder to measure this I have to use a Laser doppler vibrometer, however, the equipment that I used is not capable to measure the entire lenght of the PCB, what I did is connect the equipment to oscilloscope so that I can measure the entire lenght of the PCB. Now, I have the reading of frequency and amplitude. My question is how to convert the amplitude into acceleration/velocity to get the unit measurement of g. Thanks in advance!