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GMW14484

Normal Incidence Sound Absorption Evaluation Procedure

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Organization: GMW
Publication Date: 1 September 2015
Status: active
Page Count: 2

Document History

GMW14484
September 1, 2015
Normal Incidence Sound Absorption Evaluation Procedure
A description is not available for this item.
GMW14484
September 1, 2010
Normal Incidence Sound Absorption Evaluation Procedure
A description is not available for this item.
GMW14484
October 1, 2005
Normal Incidence Sound Absorption Evaluation Procedure
A description is not available for this item.

References

This document references:
ISO 10534-1 - Acoustics - Determination of Sound Absorption Coefficient and Impedance in Impedance Tubes - Part 1: Method Using Standing Wave Ratio
Published by ISO on December 15, 1996
This part of ISO 10534 specifies a method for the determination of the sound absorption coefficient, reflection factor and surface impedance or surface admittance of materials and objects. The values...
This document references:
10534-2 - Acoustics — Determination of acoustic properties in impedance tubes — Part 2: Two-microphone technique for normal sound absorption coefficient and normal surface impedance
Published by ISO on October 1, 2023
This test method covers the use of an impedance tube, two microphone locations and a frequency analysis system for the determination of the sound absorption coefficient of sound absorbing materials...
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