[For housing material manufacturers] Modular reverberation chamber + simple anechoic chamber (for measuring glass transmission loss)

Others

Designed a modular reverberation chamber and a simple anechoic chamber. The purpose is to install glass for residential automobiles between rooms and measure the blocking performance (transmission loss) between the rooms.

* Modular reverberation chamber: Our company designed a new structure of a sound wave reflection unit made of steel plates.
* Simple anechoic chamber: Our new product BFB (Broadband Acoustic Control Board) is designed as a sound absorption layer.

Traditionally, reverberation chambers were generally constructed of concrete, but we have now put into practical use a modular reverberation chamber made of steel plates. Although it is a small measurement room, we have ensured a good sound field.