Sound Absorber is a type of control equipment that is designed to reduce the reflection of sound waves within an enclosed space. It is typically made up of porous materials that absorb sound energy by converting it into heat.
Sound absorbers are commonly used in various settings, such as recording studios, concert halls, offices, and classrooms, to improve acoustic conditions. They can help reduce the level of background noise, eliminate echoes, and improve speech intelligibility.
There are different types of sound absorbers available, including:
Fiberglass panels: These are made up of densely packed fiberglass material and are typically used for high-frequency sound absorption.
Foam panels: These are made up of open-cell foam material and are ideal for mid- to high-frequency sound absorption.
Perforated metal panels: These are made up of perforated metal sheets backed by sound-absorbing materials, such as fiberglass or foam, and are commonly used in industrial settings.
Acoustic ceiling tiles: These are used to improve the acoustic conditions of a room by reducing the amount of reflected sound.
Baffles: These are hanging sound-absorbing panels that are suspended from the ceiling and are commonly used in large spaces, such as auditoriums and gymnasiums.