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BSI BS 7458-1:1991

Test code for the measurement of airborne noise emitted by rotating electrical machinery -- Engineering method for free-field conditions over a reflecting plane
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BSI BS 7458-1:1991

Test code for the measurement of airborne noise emitted by rotating electrical machinery -- Engineering method for free-field conditions over a reflecting plane

PUBLISH DATE 1991
BSI BS 7458-1:1991

ENGINEERING METHOD FOR FREE-FI

Method, of engineering grade accuracy, of measuring sound pressure levels around a machine,

of calculating band power levels and of determining the A-weighted sound power level.

SDO BSI: British Standards Institution
Document Number 7458-1
Publication Date June 28, 1991
Language en - English
Page Count
Revision Level
Supercedes
Committee EH/1
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