The acoustics and audio specialists from Harman have developed a system, which can revolutionize the sound experience in the car and with the car. Harman HALOsonic works with microphones and digital signal processors to fade out disturbing noises and generate the required sound. This system is able to fulfill several tasks at once. The biggest gain in security of the Harman HALOsonic can be compared to the nearly noiselessly driving e-cars. Here, a respective driving sound can be generated and emitted. The same is also true for the interior, so that the standard four cyclinder drive sounds like a V8 racing drive. Alternatively, you can fight sound with counter-sound, creating silence inside – this is possible for driving sound as well as for rolling and suspension noise.