Words4EV.speak 1.0 (en)

Electric Whistling

Electric Whistling corresponds to a high or very high frequency sound, emergent and directive. It is very commonly absorbed within the “whinning” sound due to its motor-harmonic and emergent behavior, despite being higher and having a slightly different behavior. Its high frequency and directive aspect remind the “aeroacoustic whistling”, even though electric whistling is judged less unacceptable and more coherent with the electric vehicle. but still considered as annoying and bothering. Electric whistling is mainly due to electric machine functioning and vibration induces by their electromagnetic fields.