The silencing testing system is designed by our company based on standards such as ISO3745-2003, IEC60312, GB6882, ISO7779, GB/T4214.1, GB/T4214.4, GB/T3767 for silencing chambers. The acoustic indicators in the design include background noise, cutoff frequency, available space, vibration reduction, etc. It includes various types of rooms for users to choose from and use, such as semi anechoic rooms, fully anechoic rooms, and soundproof and noise reducing rooms.

The design of the testing room takes into account the convenience of instrument wiring, monitoring conditions, indoor environment, etc. while meeting the acoustic indicators