Therefore, it is usually recommended that some type of acoustic absorption product, such as acoustic foam, heavy curtains, acoustic panels, or absorption baffles be used on a significant percentage of the screen surface and opposite the screen in order to soak up and dissipate as much of the direct and reflected sound energy as possible.
In general, it is advisable to utilize some sort of sound-absorbing product, such as acoustic foam, heavy curtains, acoustic panels, or absorption baffles, covering a considerable area of the screen surface and its opposite side in order to minimize sound reflections and reduce overall noise levels.