An air compressor isolation box is a must-have for reducing noise in your workspace without sacrificing performance. Designed with sound-dampening materials and proper ventilation, it keeps your ...

Although the isolation box came out pretty good, [Petteri] admits there is room for improvement; when cutting wood or aluminum, the noise level is kind of annoying. If he had to do it again, he ...

A plenum is kind of like a muffler, not as effective as the baffle box, but much better than nothing (see fig 3). The second aspect of the HVAC system is the noise it generates by moving air through ...