PowerPoint Acoustic Foam Sheets - Four Elemetary Sorts Of Acoustic Dampening Foam If you're serious about soundproofing your space, possibly since you and your next door neighbor don't want the audio out of your space to leak through, or since you need to avoid the outside sounds to enter the space, then you've located the right place here. We will list right here 4 varieties of acoustic foam sheets which, depending on the precise purpose, will enable you to get pleasure from maximum sound absorption for minimal outlay of your money. The Smooth Kind Of Acoustic Foam It is just a easy reality that smooth surfaces will not be the most efficient in dissipating the sound. They would most likely reflect more simply simply because of their clean surface area geometry. Acoustic Foam In the Shape Of the Egg Crate This really is also called pyramid style acoustic foam since it has the appearance of egg crate bottom, which is, it has four-edge pyramids sticking out from the principal sheet. The benefit of egg crate acoustic foam is the fact that it's not smooth, and consequently will reflect noise less. Acoustic Foam, Wedge Style These feature wedges sticking out from the base. The advantage is the fact that there's only a single path along which the audio will likely be less taken in. Surfaces Of Acoustic Foam Sheets That Are Irregularly Shaped As it is possible to see, each of the above most typical acoustic foam types have their benefits and disadvantages. The greatest disadvantage is lower absorption in the direction of the groves. You are going to discover more information on acoustic foams on this page http://soundproofcurtains.net/acoustical_foam.html.