[ 1/03/2017 ] Labels: 46..Beat.Data-E
(E note on A string)
The vibration of Lower-Bouts fades out in short time. However top plate and endpin continue the vibrations for a long time.
How can endpin get the energy? Why? Ooooops!
Possibly the endpin is mainly communicated not through lower-bouts but an another route:
Top plate/bridge--strings--tailpiece--tailgut--endrest--endpin--(floor)
We have to check this 'communication highway' later, especially bridge and tailpiece, these components may tell us a hidden truth.
(E音(331Hz)ではチェロの底板はいち早く振動を止めるのに対しエンドピンは表板とともに振動を続けています。別ルート：テールピースなどを調べる必要がありそうです。)
