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30Watch Ford test the Escape for NVH issues in a portable chamber

All automakers test for noise, vibration and harshness (or NVH) during the development of new vehicles, but Ford Motor Company uses a portable "environmental chamber" that it can take to a specific plant to pull production vehicles from the assembly line for testing. In the case of this video, the portable machine was at Louisville Assembly Plant to test the 2013 Ford Escape during its early launch, but Ford also sent one to Mexico during the early build of the new Ford Fusion.

14Automakers sound off on unwanted noise

How New Cars Are Getting Better Through Sound Engineering

16Silent electric vehicles to cause new problems for NVH engineers?

A researcher at Renault said customers surveyed last year about what they want in an electric car responded, "silence, peace of mind and comfortable riding, a windy sound quality, a fluid driving experience like a skipper enjoying a sailboat." That sounds dreamy, until you realize how loud a car really is underneath all of the regular drivetrain noises we've come to expect from an ICE-powered ride. For instance, when we drove the Rolls-Royce Phantom Coupe two years ago, we heard nothing –

28Silent electric vehicles to cause new problems for NVH engineers?

A researcher at Renault said customers surveyed last year about what they want in an electric car responded, "silence, peace of mind and comfortable riding, a windy sound quality, a fluid driving experience like a skipper enjoying a sailboat." That sounds dreamy, until you realize how loud a car really is underneath all of the regular car noises we've come to expect from an ICE-powered ride. For instance, when we drove the Phantom Coupe two years ago we heard nothing – and that's absolutel

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