SAE J1074_201405
Current
The latest, up-to-date edition.
Engine Sound Level Measurement Procedure
Hardcopy , PDF
English
16-05-2014
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Foreword
1. Scope
2. References
3. Engine Classifications
4. Instrumentation
5. Environment
6. Measurements
7. Engine Operation
8. General Comments
This SAE Recommended Practice sets forth the equipment, environment, and test procedures to be used in measuring sound levels of engines.
| DocumentType |
Standard
|
| Pages |
5
|
| ProductNote |
This version is now stabilized.
|
| PublisherName |
SAE International
|
| Status |
Current
|
| Supersedes |
This SAE Recommended Practice sets forth the equipment, environment, and test procedures to be used in measuring sound levels of engines. The purpose is to provide a uniform method of measuring the maximum acoustical radiation from the exterior surfaces of an engine under representative engine operating conditions. The measured sound levels will be useful in development of engines, comparison of engines, and installation of engines in various applications. The correlation of the measured engine sound levels to the various application sound levels will have to be developed.
| ANSI S1.4 : 1983 | SPECIFICATION FOR SOUND LEVEL METERS |
| ANSI S1.11 : 2014 | SPECIFICATION FOR OCTAVE-BAND AND FRACTIONAL-OCTAVE-BAND ANALOG AND DIGITAL FILTERS |
| SAE J184_201408 | Qualifying A Sound Data Acquisition System |
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