85-1973 IEEE Test Procedure for Airborne Sound Measurements on Rotating Electric Machinery

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Organization: IEEE - Institute of Electrical and Electronics Engineers, Inc.
Publication Date: 29 August 1980
Status: inactive
Page(s): 1 - 39
ICS Code (Noise emitted by machines and equipment): 17.140.20
ICS Code (Rotating machinery in general): 29.160.01
ISBN (Online): 978-0-7381-4420-7
DOI: 10.1109/IEEESTD.1980.6609154

Abstracts

Standard

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 are defined. Three acoustical environments are considered: free field, reverberant field, and semireverberant 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.

Document History

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85-1973 - IEEE Test Procedure for Airborne Sound Measurements on Rotating Electric Machinery
August 29, 1980 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

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 are defined. Three acoustical environments are considered: free field, reverberant field, and semireverberant fiel...

85-1973 - IEEE Test Procedure for Airborne Sound Measurements on Rotating Electric Machinery
January 1, 1980 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

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 +or-3 dB tested in three acoustical environments. These are: free field; reverberant field;...

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