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Normas BSI – AENOR
BS EN ISO 3744:1995

BS EN ISO 3744:1995

Acoustics. Determination of sound power levels of noise sources using sound pressure. Engineering method in an essentially free field over a reflecting plane

Fecha Anulación:
2010-04-30 /Withdrawn
Comité:
EH/1
Equivalencias internacionales:

EN ISO 3744:1995

ISO 3744:1994

Relación con otras normas BSI:

Reemplazada por: BS EN ISO 3744:2009

Reemplaza a: BS 4196-4:1981

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