| 000 | 00926nam a22001217a 4500 | ||
|---|---|---|---|
| 999 |
_c16234 _d16234 |
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| 020 | _a0580145158 | ||
| 245 |
_aBS 5944-5:1985-Measurement of airborne noise from hydraulic fluid power systems and components Part 5 : _bSimplified method of determining sound power levels from pumps using an anechoic chamber |
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| 260 |
_aLondon : _bBritish Standards Institution, _c1985. |
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| 300 | _a14 p. | ||
| 505 | _aDescribes simplified procedures for the determination of the sound power levels of a hydraulic fluid power pump under controlled conditions of installation and operation using a quadrispherical microphone array in an anechoic chamber. These procedures provide a basis for comparing noise levels of pumps. | ||
| 650 | _aError correction, Hydraulic transmission systems, Noise (environmental), Free-field rooms, Acoustic measurement, Sound intensity, Installation, Testing conditions, Pumps, Hydraulic equipment | ||
| 942 | _cST | ||