GB/T 31884-2015
ActiveAutomatic detection system of tire/pavement noise using the on-board sound intensity method
车载式轮胎路面噪声自动测试系统
Application Summary AI generated
This standard specifies the technical requirements and testing methods for an on-board system that automatically measures tire/pavement noise using sound intensity. It is applied in civil engineering and road construction for evaluating the acoustic performance of pavement surfaces under real traffic conditions. The standard is used by testing agencies and road authorities to assess and compare noise levels generated by different tire and pavement combinations.
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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.