GB/T 19887-2005
ActiveAcoustics-Measurement of the in situ sound attenuation of a removable screen
声学 可移动屏障声衰减的现场测量
Application Summary AI generated
This standard specifies a field measurement method for determining the sound attenuation provided by removable screens, such as those used in industrial workplaces or open-plan offices. It is applied in situ to evaluate the actual noise reduction performance of portable or temporary barriers under real-world acoustic conditions, rather than in a laboratory. The standard is relevant for engineers and procurement professionals assessing noise control solutions in factories, construction sites, or other environments where temporary sound barriers are deployed.
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Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.