Everyday car makers face important challenges in the automotive design and development. One of these is represented by the absence of acoustic feedback from the electric vehicles, leading to reduced safety for road users and worse driving experience, as engine sound is essential for taking decisions when traveling without the need for looking at the rev and speed indicators. Another core topic in the automotive field is the growing request for customization of the motor sound, aiming at making it more powerful and attractive for car users. This thesis work, developed in collaboration with the Electronics division of Marelli Europe S.p.A.