NOISE MEASUREMENT SYSTEM

摘要

PURPOSE: A noise measurement system is provided to measure noise of all layers of a building at once, and to conveniently install and remove the system. CONSTITUTION: A noise measurement system comprises a sensor support unit(10) and multiple noise measuring units(20). The sensor support unit is easily moved and kept by folding or reeling. The noise measuring units are installed in the sensor support unit, and comprise multiple horizontal members and connection members for repetitively connecting the horizontal members.