The video I just posted (demonstrating convolution) is not the only video I have made. In the next few months I will be posting videos of lectures for a course on Experimental Vibration Analysis, that I currently run at SDU. You can find these videos, and more, on my Youtube channel, arranged into several playlists. I will post links here, whenever there is a new video directly related to ABRAVIBE, but not educational videos like the lectures. So make sure you check for new videos at Youtube!