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EN ISO 3746:2010 Standard

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  Keywords:

#level #sound #source #levels #using

  Directive

Machinery (MD) Directive (2006/42/EC)

  Last Official Journal reference

Wednesday 2nd of August 2023

  Description:

Acoustics - Determination of sound power levels and sound energy levels of noise sources using sound pressure - Survey method using an enveloping measurement surface over a reflecting plane (ISO 3746:2010)

  Purpose

This International Standard specifies methods for determining the sound power level or sound energy level of a noise source from sound pressure levels measured on a surface enveloping a noise source (machinery or equipment) in a test environment for which requirements are given. The sound power level (or, in the case of noise bursts or transient noise emission, the sound energy level) produced by the noise source with frequency A-weighting applied is calculated using those measurements.

  Publication

Friday 8th of April 2011

  Reference

This standard supersedes the "EN ISO 3746:2009"

Anyway is still possible use the "EN ISO 3746:2009" until June 30th, 2011

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