Logo

IEEE 85-1973

Current Revision

IEEE Test Procedure for Airborne Sound Measurements on Rotating Electric Machinery

$61.00


Sub Total (1 Item(s))

$ 0.00

Estimated Shipping

$ 0.00

Total (Pre-Tax)

$ 0.00


Stay effortlessly up-to-date with the latest standard revisions. When new versions are released, they're automatically charged and delivered to you, ensuring seamless compliance.

Document Preview Not Available...

Revision Standard - Inactive-Withdrawn. Approved methods for conducting tests and reporting results to effect the uniform determination of rotating-electric-machine sound under steady-state conditions with an accuracy of ý 3 dB are defined. Three acoustical environments are considered: free field, reverberant field, and semi reverberant field. Installation and operation of the machine is discussed. The test procedure assumes the presence of pure tones or the predominance of discrete frequencies in the sound spectrum.
This test procedure defines approved methods for conducting tests and reporting results to effect the uniform determination of rotating electric machine sound under steady-state conditions with an accuracy of + 3 dB tested in these acoustical environments: Free field * Reverberant field * Semi reverberant field. This procedure assumes the presence of pure tones or the predominance of discrete frequencies in the sound spectrum

SDO IEEE: Institute of Electrical and Electronics Engineers
Document Number 85
Publication Date Aug. 29, 1980
Language en - English
Page Count 39
Revision Level
Supercedes
Committee Electric Machinery
Publish Date Document Id Type View
Aug. 29, 1980 85-1973 Revision