GB/T 21230-2014
ActiveAcoustics―Determination of occupational noise exposure―Engineering method
声学 职业噪声暴露的测定 工程法
Application Summary AI generated
This standard specifies an engineering-grade method for measuring and calculating an individual worker's noise exposure levels in occupational settings. It is applied by industrial hygienists and safety engineers in manufacturing, construction, and other noisy workplaces to assess compliance with occupational noise exposure limits and to design hearing conservation programs. The method provides a more accurate and detailed evaluation than survey methods, suitable for regulatory verification and noise control engineering.
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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.