The NVH performance of Electric Vehicles andHybrid Electric Vehicles  creates many interesting challenges. Initially a car with no engine or at least one with an engine that only runs occasionally seems to offer many NVH benefits. However the increased prominence of the residual road, wind, ancillary motors and pump noises combined with the intermittent noise from a downsized engine can create a poor refinement perception and potentially a disconnect between the vehicle and driver.

http://www.noise-optimisation.com

Event Date/Time: 
25 September 2013 to 27 September 2013