The problem isn’t so much the sound of an internal combustion engine doing its thing (unless it’s constantly at full chat, such as riding your bike on a track or firing through an obnoxiously ...

The Ultraviolette F77's Electric Motor Transmits A Fighter Jet-Like Noise That Complements Its Aviation-Inspired Design.

The New York Racing Association has canceled March 30's eight-race card at Aqueduct Racetrack due to unacceptable noise ...