Noise-absorbing materials

Definition

Noise-absorbing materials are substances specifically designed to reduce the reflection and transmission of sound waves. These materials absorb a significant portion of incoming sound energy rather than reflecting it back into the environment.

Related terms

Acoustic Foam: A type of foam material with open-cell structure that effectively absorbs sound waves by converting their energy into heat.

Fiberglass Insulation: A common insulation material made from fine glass fibers that can also absorb sound waves due to its porous nature.

Mass Loaded Vinyl (MLV): A heavy vinyl sheet used as a barrier to block or reduce the transmission of airborne sounds.