Experiment with different earplugs, the ones i have been using seemed to have hardened and are not as efficient as they were when new. use all 8 O-rings, seems to be more effective. i will revise this slightly soon, to reflect a few things i`ve noticed when in use
GoPro anti vibration mount for multicopter ETC
uses 12 earplugs to insulate the vibrations from the camera.
its specific to my quadcopter but it could easy be adapted to use in different senarios.
it has 6 holes for M3 bolts to give options for fixings and it comes with a backing plates which can be used for fixing also.
it also requires O-rings, minimum of 4 needed. maximum 8 needed
O-ring size 15mm I/D 2.5mm thk
0.2 layer height, 30% infil. the backing plate i did at an infil of %70 just to ensure its strength
print the parts,
insert 12 foam ear plugs
put the two pieces together
install the required number of O-rings
glue on the GoPro interface or stick on one of the OEM GoPro interfaces.
attach to multicopter or whatever
away you go. jello free