CNC machining operations generate a significant amount of noise. It’s a consequence of machines operating as they are meant to do. However, excessive noise levels present serious health risks for ...
In order to control noise, designers must first determine where the noise source or sources are how much each is contributing to the overall level, and their frequency signatures. In order to control ...
A new sound-suppression study provides fresh insight for airfoil design and noise control for micro-aircraft and fluid machinery. The research focused on the concept of trailing-edge noise by using ...
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