Audi is developing an electric version of their R8 supercar, which will be called the R8 Etronic. To address this, Audi has decided to develop some sound effects for the R8 Etronic to make it sound more like a supercar. Instead of adding normal engine sounds to the R8 Etronic, Audi has decided to give their electric supercar a more futuristic sound. Introducing Audi e-soundAudi has developed a new electronic engine sound system called Audi e-sound. The video showcases the R8 Etronic in action, highlighting the unique sound profile created by the Audi e-sound system.