After lengthy delays, in 2018 the US finalized regulations for electric cars and other quiet vehicles to emit a sound at speeds under 18.6 mph. The National Highway Traffic Safety Administration's ...
Electric vehicles have made a name for themselves as gas-powered cars’ greener, quieter alternative. But not too quiet. Without a noisy internal combustion engine, electric cars are required to emit ...
After awhile, Mac OS X’s alert sounds can be downright grating, as can many of the sounds you hear in Mail, iCal, and iChat. Happily, creating a custom alert sound and adding it to your system isn’t ...