Std

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

standard by BSI Group , 06/28/1991

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About This Item

 

Full Description

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.

All current amendments available at time of purchase are included with the purchase of this document.
 

Product Details

Published:
06/28/1991
ISBN(s):
0580198006
Number of Pages:
28
File Size:
1 file
Product Code(s):
245622, 245622, 245622
Note:
This product is unavailable in Ukraine, Russia, Belarus
 

Document History

  1. BS EN ISO 1680:2013


    Acoustics. Test code for the measurement of airborne noise emitted by rotating electrical machines

    • Most Recent

  2. BS EN ISO 1680:2000


    Acoustics. Test code for the measurement of airborne noise emitted by rotating electrical machinery

    • Historical Version

  3. BS 7458-2:1991


    Test code for the measurement of airborne noise emitted by rotating electrical machinery-Survey method

    • Historical Version

  4. BS 7458-1:1991

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

    • Historical Version