5 ms·
EV emitting specific sound at low speed should be mandatory, for the sake of blind pedestrians and children (and everyone else, for that matter).
by java-man 4y ago
EV emitting specific sound at low speed should be mandatory, for the sake of blind pedestrians and children (and everyone else, for that matter).
- jaclaz 4y agoIt is actually mandatory (at low speeds) with the usual differences by countries: https://en.wikipedia.org/wiki/Electric_vehicle_warning_sounds https://en.wikipedia.org/wiki/Electric_vehicle_warning_sound... but OP asked about engine sound.