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sklademVydáno: 2019-10-10
BS EN ISO 3743-2:2019
Acoustics. Determination of sound power levels of noise sources using sound pressure. Engineering methods for small, movable sources in reverberant fields Methods for special reverberation test rooms
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| Označení normy: | BS EN ISO 3743-2:2019 |
| Počet stran: | 48 |
| Vydáno: | 2019-10-10 |
| ISBN: | 978 0 580 91537 6 |
| Status: | Standard |
Popis
BS EN ISO 3743-2:2019
This standard BS EN ISO 3743-2:2019 Acoustics. Determination of sound power levels of noise sources using sound pressure. Engineering methods for small, movable sources in reverberant fields is classified in these ICS categories:
- 17.140.01 Acoustic measurements and noise abatement in general
This document 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.