IASUS NT3-R and GP3-R headsets are equipped with our 3rd generation Noise Terminator throat microphone transponder technology which are based on a concept developed by the military during WWII. Typical headset communication systems relying on the conventional boom or inline microphones is ineffective under extreme conditions.

The IASUS Gen 3.0 NT transponders pick up only voice signals by directly absorbing the vibrations created from the user’s throat, bypassing air as a medium of conduction.