Furthermore, Stehno, any vibrations in the rafters are attenuated through the wires, much more so than they would be through a more resonating structure such as a support on the floor or on the wall.
Eldartford's remarks concerning airborne vibrations are dead on IMHO.
BTW, vibrations are not conducted anywhere, they are absorbed and turned into heat at rates which vary according to the mass and natural resonance of the structure. Coupling in effect adds to the mass of the object coupled, which aids in the absorption of the vibrations.
Eldartford's remarks concerning airborne vibrations are dead on IMHO.
BTW, vibrations are not conducted anywhere, they are absorbed and turned into heat at rates which vary according to the mass and natural resonance of the structure. Coupling in effect adds to the mass of the object coupled, which aids in the absorption of the vibrations.