automotive bsr testing

Automotive BSR Testing

How do I conduct a BSR test? A BSR (buzz, squeak and rattle) test is deceptively simple to perform. All you need to do is shake the object that you’re interested in evaluating and listen for any noise that emanates from the object. For smaller light objects that’s what an engineer can actually do to[…]

bsr shaker

Trends in Vehicle NVH Testing

Trends in Vehicle NVH Testing Before the era of air conditioning, everyone drove around in their cars with their windows rolled down for the fresh air. With the wind whistling through your hair, a quiet cabin environment was something of an unattainable goal, so drivers didn’t expect much from their new vehicles in terms of[…]