NVH Vehicle

Noise, Vibration and Harshness is the study and manipulation of noise and vibration characteristic of vehicles. Müller HRM Engineering AB is involved in both interior and exterior NVH. In a complex system, such as a vehicle, there are various sources of noise and vibration as well as several transfer and radiation paths. Engine, driveline, tire contact patch, brakes and wind are a few examples of automotive NVH sources.

NVH VehicleWe have the expertise and the advanced tools for root cause analysis and NVH quality improvements using the principal means; source strength reduction, isolation and absorption.

Modal Analysis, Transfer Path Analysis, Acoustic Intensity, Partial Coherence and Complete Vehicle Measurement are amongst our common investigative techniques.