EN ISO 3744 : 2010

Name:EN ISO 3744 : 2010
Description:Noise - Acoustics - Sound Power Level Measurement - Engineering Method.
Official Title:Acoustics - Determination of Sound Power Levels and Sound Energy Levels of Noise Sources Using Sound Pressure - Engineering Methods for an Essentially Free Field Over a Reflecting Plane.
Service:Mobile Construction Equipment
Date of Issue:2010-10-01
Amendment Level:Original
Number of Pages:90
Information:This Standard cancels and replaces ISO 4872:1978, of which it constitutes a merger and a technical revision.
Subject Categories:Noise and Vibrations
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Keywords:

sound, measurement, noise, surface, microphone, source, test, positions, pressure, levels, reference, level, iso, standard, power, measurements, uncertainty, box, background, conditions, reflecting, frequency, figure, energy, note, international, key, equation, sources, plane, correction, table, area, number, room, time, position, environment, a-weighted, time-averaged, single, event, bands, values, calculated, distance, annex, determination, decibels, measured
Noise - Acoustics - Sound Power Level Measurement - Engineering Method.