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Micro perforated plate

What is micro perforated plate? A clear definition from the acoustics and sound section of our glossary, with 12 related terms, tools to try and further reading.

Definition of Micro perforated plate

A micro perforated plate (MPP) is a device used to absorb sound, reducing its intensity. It consists of a thin flat plate, made from one of several different materials, with small holes punched in it. An MPP offers an alternative to traditional sound absorbers made from porous materials.

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What is Micro perforated plate?

A micro perforated plate (MPP) is a device used to absorb sound, reducing its intensity. It consists of a thin flat plate, made from one of several different materials, with small holes punched in it.

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