Originally Posted by chess9
That device by Bablolat is, I assume, dampening string vibration entering the frame, or attempting to. To dampen the whole frame with that device is not, I think, possible. It is possible that it actually does SOME dampening, which might help TE, so I'm quizzical but unconvinced.
No one is claiming that the device dampens the frame vibration completely, and I am not here to convince you of anything.
But those of you who are actually suffering from TE might be willing to shell out a few bucks and try this external device while Robert here waits for some physicist to publish a study in a peer-reviewed journal.