GB/T 46960-2025
UpcomingAcoustics—Frequency-weighting characteristic for infrasound measurements
声学 次声测量的频率计权特性
Application Summary AI generated
This standard specifies the frequency-weighting characteristic for infrasound measurements, defining the filter response and weighting curves to be used when measuring sound pressure levels in the infrasound frequency range (typically below 20 Hz). It is applied in acoustics testing and environmental monitoring contexts, such as assessing infrasound from industrial sources, wind turbines, or natural phenomena, ensuring consistent and comparable measurement results across different instruments and laboratories.
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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.