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Soundpoof-box/acoustic chamber

Acoustic chamber :Widely used in a variety of audio testing and improve the test environment, the sound box products can do the background noise25db~30db.I Secretary for many years through the accumulation of technology and the constant attempt of various materials, independent research and development, testing,production specifications, the shielding effect of the shielding box / room. 

we 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.

Reference documents for the calibration:

GB 6882-2008 Acoustics-Determination o sound power levels of noise sources-precision methods for anechoic and semi-anechoic rooms

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    Sunny Lee

    Mob(WeChat) : 13480658657 

    QQ:710061818,

    E-Mail:info@szcitech.com  

    Address: 29th, 6th Floor, Fanghua District 3, Fuyong Street, Baoan District of Shenzhen,China.





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