00926nam a22001217a 4500 16234 16234 0580145158 BS 5944-5:1985-Measurement of airborne noise from hydraulic fluid power systems and components Part 5 : Simplified method of determining sound power levels from pumps using an anechoic chamber London : British Standards Institution, 1985. 14 p. Describes 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. Error correction, Hydraulic transmission systems, Noise (environmental), Free-field rooms, Acoustic measurement, Sound intensity, Installation, Testing conditions, Pumps, Hydraulic equipment ST 0 0 0 0 AIISH AIISH 2020-06-23 0 ST021 2020-06-23 00:00:00 2020-06-23 ST