ASTM C423-23

Standard Test Method for Sound Absorption and Sound Absorption Coefficients by the Reverberation Room Method

STANDARD published on 15.4.2023

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The information about the standard:

Designation standards: ASTM C423-23
Note: WITHDRAWN
Publication date standards: 15.4.2023
The number of pages: 13
Approximate weight : 39 g (0.09 lbs)
Country: American technical standard
Category: Technical standards ASTM

Annotation of standard text ASTM C423-23 :

Keywords:
acoustical, acoustics, decay rate, noise, noise reduction coefficient, reverberation room,, ICS Number Code 91.120.20 (Acoustics in buildings. Sound insulation)