ST-SG003 soundproofing box/ acoustic chamber

Introduction：

szcitech can specially provide a steady testing environment with noise floor low as 30dBA for performance testing of acoustic products, such as speaker, receiver and mic. Sound isolation can reach more than 40dB(300Hz~20kHz), Also, we can customize sound-isolated box with special size and fixture, and provide integrated testing system solutions.

Application

The main function and scope of application    

Providing a sound insulation testing environment for products

测试的技术依据(Reference documents for the calibration)：

   GB 6882-2008声学噪声源功率级的测定 消声室和半消声室精密法 Acoustics-Determination o sound power levels of noise sources-precision methods for anechoic and semi-anechoic rooms