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GMW14177

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GMW GMW14177 [ Revised ] Random Incidence Sound Absorption Evaluation Test Procedure

standard by General Motors Worldwide , 10/01/2005

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Full Description

ENGLISH HISTORICAL VERSION

Absorption coefficient shall be measured based on ISO 354 (StandardTest Method for SoundAbsorption in a Reverberation Room). This standard shall be referencedfor more detailedinformation corresponding to the following procedure. With GMapproval, RIETER Alpha Cabinmeasurements shall be accepted with the up to date calibration andmaintenance documentationprovided.

Note: Nothing in the specification supersedes applicable laws andregulations unless specificexemption has been obtained.

Note: In the event of conflict between the English and domesticlanguage, the English languageshall take precedence.

Product Details

Edition: 05 Published: 10/01/2005 Number of Pages: 6 File Size: 1 file , 110 KB

R00002513
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