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EN ISO 3743-2:2019 Standard

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  Keywords:

#sources #sound #types #specified #given

  Directive

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

  Last Official Journal reference

Monday 7th of September 2026

  Description:

Acoustics - Determination of sound power levels of noise sources using sound pressure - Engineering methods for small, movable sources in reverberant fields - Part 2: Methods for special reverberation test rooms (ISO 3743-2:2018)

  Purpose

ISO 3743-2:2018 specifies a relatively simple engineering method for determining the sound power levels of small, movable noise sources. The methods specified in this document are suitable for measurements of all types of noise within a specified frequency range, except impulsive noise consisting of isolated bursts of sound energy which are covered by ISO 3744 and ISO 3745. NOTE A classification of different types of noise is given in ISO 12001.

  Publication

Wednesday 3rd of March 2021

  Cessation

This standard will be withdrawn on 2027-01-20

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