as a thought, would it be possible to tune the headsets to dampen different frequencies or groups of frequencies as might be expected to be different from one type to another?
it is very easy to re-tune the different frequencies on a digital hearing aid for example, just by plugging it into a simple computer with the right program on it. If such device is not yet available how soon?
Even Sikorsky could offer the appropriate headset dampening for the S92 for instance, that you guys mention as a problem.
tet