Headset technology has evolved a quantum leap BEYOND ordinary ANR and is now ready for your noisy cockpit! Optimized hi-fi receivers, foam eartips and sound-tubes used for years in the medical/hearing healthcare industry provide the basis for the best performing aviation headset...often exceeding the noise performance and comfort of even the most expensive ANR's.
These are not just meaningless claims...superior speech intelligibility is PROVEN both in scientific laboratory and real-aircraft environments. Data from these measurements show that Quiet Technology headsets provide maximum ATC intelligibility at lower volume control settings than the most expensive ANR headsets. Click on the headset "simulator" link for a demonstration .