4 Primary Kinds Of Audio Acoustic Foam

If you're trying to find best acoustics of your space, recording studio, or in case you simply would like your space to be insulated from exterior noises, you have identified the correct place.




We will describe four diverse varieties of acoustic foam panels. They're going to assist you to get the best sound inside the space using the least monetary outlay.

Smooth acoustic foam, wedge acoustic foam, egg crate foam, along with a diffuse acoustic foam are the four varieties of accoustic foam sheets.

The Smooth Sort Of Acoustic Foam

It truly is just a simple truth that smooth surfaces are not the most successful in diffusing the sound. They would most likely reflect much more merely because of their clean surface geometry.

Storage and moving of smooth acoustic foams could be the strong point as they take much less space per unit mass.

Egg Crate Acoustic Foam

Egg crate acoustic foam will have little four side pyramids protruding out with the major surface. These pyramids will decrease the reflection with the sound, and also the reflected sound is going to be directed in multiple directions.

A small disadvantage of such shapes will be the appearance of two, vertical and horizontal, groves, alongside of the pyramids. Along these lines, the impinging sound wave is going to be rather effectively reflected.

Wedge Style Acoustic Foam

Rather than pyramids, these have one-dimensional (full length) wedges sticking out with the base. This reduces the amount of groves to 1..

Just position the wedges approximately perpendicular to the expected propagation of the impinging sound and you will get the maximum absorption impact.

Complicated Shaped Surface Acoustic Foam

As you can see, all of the above most typical acoustic foam types have their benefits and disadvantages. The biggest disadvantage is lower absorption in the direction of the groves.

An irregularly shaped acoustic foam will have no preferred direction. Its action is going to be much less based on what direction the audio emanates from.

For much more info on acoustic foam alternatives, see Cheap Acoustic Foam.

If you would favor acoustic curtains instead of acoustic panels, visit the section Acoustic Foam Roll.