Describes a method for the measurement of noise emitted by steam turbines including driven machinery operating under steady state conditions. The results are expressed in sound power levels and in sound pressure levels. Applies to steam turbines of all sizes without limitation of output.
IEC 61063 Ed. 1.0 b:1991
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Acoustics – Measurement of airborne noise emitted by steam turbines and driven machinery
International Electrotechnical Commission , 04/22/1991
Pages: 39
