NEMA MG 3-1974 (R1995, R2000, R2006, R2012, R2014, R2021)
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
Sound Level Prediction for Installed Rotating Electrical Machines
27-10-2021
04-10-2021
Foreword
Section 1 - ABBREVIATIONS
Section 2 - DEFINITIONS OF TERMS
Section 3 - STEPS REQUIRED TO DETERMINE SOUND LEVELS
Appendix Additional Data Required When Using Octave Band
Center Frequencies to Determine Sound Pressure
Levels
References
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