J2747_201909 Hydraulic Pump Airborne Noise Bench Test
Stabilized
09/13/2019
- Features
- Issuing Committee
- Content
- Communicate the process of accurately measuring sound power levels of positive displacement hydraulic pumps commonly used in ground vehicle steering systems. This recommended practice defines the pump mounting (pulley, belt tension, isolation), operating conditions (fluid, speed, temperature, pressure), room acoustics, instrumentation, noise measurement technique and data acquisition setup to be used. Included are recommendations for test sample size, and format for data presentation/reporting.
- Pages
- 16
- Citation
- SAE International Recommended Practice, Hydraulic Pump Airborne Noise Bench Test, SAE Standard J2747_201909, Stabilized September 2019, Issued November 2006, https://doi.org/10.4271/J2747_201909.