Eari Automotive

Noise, Vibration, And Harshness (NVH)

NVH analysis is conducted to understand the characteristics of the noise, vibration and harshness of vehicles. Noise and vibration can be quantified and directly measured, while harshness is measured via the occupants’ response such as injury or some human subjective impressions. Our focus is on the noise and vibration which is related to the vehicle structure and the interacting environment.