Standard Swedish standard · SS-EN ISO 26101-2:2024

Acoustics - Test methods for the qualification of the acoustic environment - Part 2: Determination of the environmental correction (ISO 26101-2:2024, IDT)

Status: Valid

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Standard Swedish standard · SS-EN ISO 26101-2:2024

Acoustics - Test methods for the qualification of the acoustic environment - Part 2: Determination of the environmental correction (ISO 26101-2:2024, IDT)
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Scope
This document specifies methods for qualifying an environment that approximates to an acoustic free field near one or more reflecting planes. The goal of the qualification is to determine the environmental correction , which is used to correct for reflected sound when determining the sound power level or sound energy level of a noise source from sound pressure levels measured on a surface enveloping the noise source (machinery or equipment) in such an environment.
In practice, the  value determined will be a function of both the reflected sound from the test environment and the shape and size of the measurement surface used for the  determination. For the purposes of this document and the documents that refer to it, the differences between  values determined with different measurement surfaces are assumed to be included in the stated measurement uncertainty for the test method.

Subjects

General (17.140.01)


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Standard Swedish standard · SS-EN ISO 26101-2:2024

Acoustics - Test methods for the qualification of the acoustic environment - Part 2: Determination of the environmental correction (ISO 26101-2:2024, IDT)
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Price: 1 013 SEK
standard ikon pdf

PDF

Price: 1 013 SEK
standard ikon

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Product information

Language: English

Written by: Svenska institutet för standarder

International title:

Article no: STD-82088149

Edition: 1

Approved: 6/14/2024

No of pages: 28