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IEEE 85

Test Procedure for Airborne Sound Measurements on Rotating Electric Machinery

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Organization: IEEE
Publication Date: 1 January 1973
Status: inactive
Page Count: 21
scope:

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

Semireverberant field

This procedure assumes the presence of pure tones or the predominance of discrete frequencies in the sound spectrum.

Document History

IEEE 85
January 1, 1973
Test Procedure for Airborne Sound Measurements on Rotating Electric Machinery
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...
January 1, 1973
Test Procedure for Airborne Sound Measurements on Rotating Electric Machinery
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...

References

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