Sound is a huge part of a vehicle's personality, especially when it comes to motorcycles. As electric bikes and cars become bigger parts of the transportation ecosystem, figuring out what they'll ...

In some cases, the sounds our vehicles make are welcome, such as the roar of a big V8 or the sound of a turbo spinning away under the hood. Not all car-related noises are as entertaining, however, and ...

From July 1, any electric vehicle with four or more wheels that wants to be approved for road use in the European Union is going to have to have an "Acoustic Vehicle Alert System," or AVAS, fitted, ...