Sound-absorbing foam is a material also known as acoustic sponge. Its purpose is to absorb sound and reduce the energy of acoustic waves. Their use in rooms affects the reduction of reverberation and the occurrence of acoustic defects, including echoes. This significantly impacts the efficiency of daily work and the quality of listening. Therefore, sound-absorbing foams are used in professional recording places as well as in concert halls, cinemas, and theaters.

It is a type of acoustic treatment that can greatly improve the acoustic parameters even of small and difficult-to-arrange rooms. It is primarily used by professional acousticians. Currently, it is also utilized by popular vloggers and artists who create in the comfort of their homes. Skillful use of sound-absorbing foams is very important for the quality of the recorded soundtrack.

Soundproofing foams are made from various materials and are available in different colors, which allows them to also serve a decorative function.