News & Insights

From the decibel scale to everyday noise levels, here is a clear look at the basics of how noise is measured and graded.

The two differ in their goals, their numbers and where they are used, and knowing the difference helps you choose well.

Right sizing the room and its cut off frequency is one of the first steps toward accurate noise testing.

From acoustic targets and absorber structure to isolation and openings, here is the logic behind a chamber.

How is a finished chamber accepted? Here are the key points, from free field deviation to noise floor.

The idea behind electromagnetic shielding, where it is used and how to do it right, is the basis of any EMC test space.