Between 5000 and 7000rpm there is a sort of resonance sound of a certain note which drowns out the engine sound itself and makes it feel as if the RPMs are flat. What is that source supposed to be? I cannot hear the same on other Formula E gen 3 onboards across the internet, they all have a linear sound curve with no auxillary effects. This resonance makes it weird to hear and feel the car accellerate out of corners