GB/T 3785.1-2023
ActiveElectroacoustics—Sound level meters—Part 1: Specifications
电声学 声级计 第1部分：规范
Application Summary AI generated
This standard specifies the performance requirements and testing methods for sound level meters, covering accuracy classes, frequency weighting, and time weighting characteristics. It is applied in environmental noise monitoring, occupational health assessments, and product noise testing across industries such as manufacturing, construction, and transportation. The standard ensures consistency and reliability in sound level measurements for regulatory compliance and quality control.
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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.