GMW GMW14177 Random Incidence Sound Absorption Evaluation Test Procedure

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GMW GMW14177 Document Information:

Title
Random Incidence Sound Absorption Evaluation Test Procedure

GM Worldwide

Publication Date:
Aug 1, 2007

Scope:

Absorption coefficient shall be measured based on ISO 354 (Standard Test Method for Sound Absorption in a Reverberation Room). This standard shall be referenced for more detailed information corresponding to the following procedure. With GM approval, RIETER Alpha Cabin measurements shall be accepted with the up to date calibration and maintenance documentation provided.

Note: Nothing in the specification supersedes applicable laws and regulations unless specific exemption has been obtained.

Note: In the event of conflict between the English and domestic language, the English language shall take precedence.

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