[ 07/07/2018 ] Labels: 20.Vibration-Video
Top plate vibration video is updated by being attached a hologram sheet.
x40 times slower, C(66Hz) pizzicato.
An attached hologram sheet helps us to know the vibration on top plate of cello.
We can observe fundamental C(66Hz) vibrations on the sheet and also some sub vibrations inside, they seem very well linked to the vibration of C string too.
