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BS EN ISO 3744:1995 – Acoustics. Determination of sound power levelsof noise sources using sound pressure. Engineering method in an essentially free field over a reflecting plane

Available as PDF document for immediate download, or as printed publication – yes

Number of pages – 40 pages, A4

Manufacturer – BSI

Price – GBP 130

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Keywords – Noise (environmental), Acoustic measurement, Sound intensity, Production equipment, Test equipment, Sound sources, Microphones, Calibration, Testing conditions, Free-field rooms, Acoustic testing rooms, Reproducibility, Mathematical calculations, Grades (quality)