ISO/TS 7849-1:2009

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ISO/TS 7849-1:2009 is an international standard that provides methods for determining the airborne sound power levels emitted by machinery using surface vibration measurements. It specifically focuses on providing a reproducible method for determining an upper limit for the A-weighted sound power level of noise emitted by vibrating machinery. This method is particularly useful when direct airborne noise measurements are difficult or inaccurat