Article about bridge agraffes - function, types

[Ron Nossaman]

> I'm not sure what you mean by "agraffe noise". Is it unwanted partials or
> something else?
> 
> Calin Tantareanu


The objectionable noise (bleed through, I think) that 
necessitates the rubber or felt in the agraffe to quiet it 
which, incidentally, makes the segment the rubber touches a 
damped segment like a conventional bridge except not nearly as 
hard as a wooden bridge top.
Ron N