GB/T 16405-1996
AbolishedAcoustics--Measurement of insertion loss of ducted silencers without flow--Laboratory survey method
声学 管道消声器无气流状态下插入损失测量 实验室简易法
Application Summary AI generated
This standard specifies a simplified laboratory method for measuring the insertion loss of ducted silencers under no-flow conditions. It is applied in the testing and evaluation of silencers used in ventilation, air conditioning, and industrial exhaust systems to determine their acoustic attenuation performance. The method is intended for quality control and comparative assessment in product development and certification contexts.
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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.