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DIN EN ISO 10534-2:2001-10

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

Acoustics - Determination of sound absorption coefficient and impedance in impedance tubes - Part 2: Transfer-function method (ISO 10534-2:1998); English version of DIN EN ISO 10534-2
Available format(s)

Hardcopy , PDF

Superseded date

01-01-2024

Published date

01-10-2001

Foreword
1 Scope
2 Definitions and symbols
3 Principle
4 Test equipment
5 Preliminary test and measurements
6 Test specimen mounting
7 Test procedures
8 Precision
9 Test report
Annex A (normative) Preliminary measurements
Annex B (normative) Procedures for the one-microphone technique
Annex C (normative) Pressure-release termination of test sample
Annex D (informative) Theoretical background
Annex E (informative) Error sources
Annex F (informative) Determination of diffuse sound absorption
        coefficient alpha[st] of locally reacting absorbers
        from the results of this part of ISO 10534
Annex G (informative) Bibliography

This standard is included in DIN Handbook 35, 35-2 and 468. Defines the use of an impedance tube, two microphone locations and a digital frequency analysis system for the determination of the sound absorption coefficient of sound absorbers for normal sound incidence.

DocumentType
Standard
Pages
28
PublisherName
German Institute for Standardisation (Deutsches Institut für Normung)
Status
Superseded
SupersededBy

DIN ISO 13472-2:2010-12 Acoustics - Measurement of sound absorption properties of road surfaces in situ - Part 2: Spot method for reflective surfaces (ISO 13472-2:2010)
VDI 3755:2015-01 Sound insulation and sound absorption of suspended ceilings
DIN EN ISO 3744:2011-02 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 (ISO 3744:2010)
DIN HDBK 468 : 1ED 2008

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