GB/T 14227-2024
ActiveAcoustical requirement and measurement on station platform of urban rail transit
城市轨道交通车站站台声学要求和测量方法
Application Summary AI generated
This standard specifies the permissible noise levels and reverberation time limits for station platforms in urban rail transit systems, such as subways and light rail. It is applied during the design, construction, and operational assessment of these platforms to ensure passenger comfort and speech intelligibility. The standard also provides measurement methods for verifying compliance in real-world station environments.
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