There are a broad range of metrics that denote the relative capabilities of various vehicles.
Stress from time spent around elevated noise levels has been linked with increased workplace accident rates and aggression and other anti-social behaviors.
[7] The most significant sources are vehicles, aircraft, prolonged exposure to loud music, and industrial noise.
[8] There are approximately 10,000 deaths per year as a result of noise in the European Union.
[9][10] A loss in situational awareness has led to many transportation disasters, including the 2015 Philadelphia train derailment.