You probably know that vehicles that can operate solely under electric power have a low-speed warning sound that it projects to let pedestrians – particularly blind or vision-impaired pedestrians – ...

EVs are required to emit a sound at low speeds to alert pedestrians. So far, most sounds could best be described as “flying saucer hums.” But are there better options? EVs are required to emit a sound ...

Vehicles capable of operating silently are required by law to emit sounds at speeds up to 19 mph to alert pedestrians to the vehicle's presence. The National Highway Traffic Safety Administration was ...

As electric vehicles (EVs) become more common on the streets, pedestrians, cyclists, and other vulnerable road users are encountering more and more artificial warning sounds. These signals—known as ...