ASTM C423-02a
Standard Test Method for Sound Absorption and Sound Absorption Coefficients by the Reverberation Room Method

Standard No.

ASTM C423-02a

Release Date

2002

Published By

American Society for Testing and Materials (ASTM)

Status

Be replaced

Replace By

ASTM C423-02ae1

Latest

ASTM C423-23

ASTM C423-02a history

• 2023 ASTM C423-23 Standard Test Method for Sound Absorption and Sound Absorption Coefficients by the Reverberation Room Method
• 2022 ASTM C423-22 Standard Test Method for Sound Absorption and Sound Absorption Coefficients by the Reverberation Room Method
• 2017 ASTM C423-17 Standard Test Method for Sound Absorption and Sound Absorption Coefficients by the Reverberation Room Method
• 2009 ASTM C423-09a Standard Test Method for Sound Absorption and Sound Absorption Coefficients by the Reverberation Room Method
• 2009 ASTM C423-09 Standard Test Method for Sound Absorption and Sound Absorption Coefficients by the Reverberation Room Method
• 2008 ASTM C423-08a Standard Test Method for Sound Absorption and Sound Absorption Coefficients by the Reverberation Room Method
• 2008 ASTM C423-08 Standard Test Method for Sound Absorption and Sound Absorption Coefficients by the Reverberation Room Method
• 2007 ASTM C423-07a Standard Test Method for Sound Absorption and Sound Absorption Coefficients by the Reverberation Room Method
• 2007 ASTM C423-07 Standard Test Method for Sound Absorption and Sound Absorption Coefficients by the Reverberation Room Method
• 2006 ASTM C423-06 Standard Test Method for Sound Absorption and Sound Absorption Coefficients by the Reverberation Room Method
• 2002 ASTM C423-02ae1 Standard Test Method for Sound Absorption and Sound Absorption Coefficients by the Reverberation Room Method
• 2002 ASTM C423-02a Standard Test Method for Sound Absorption and Sound Absorption Coefficients by the Reverberation Room Method
• 2002 ASTM C423-02 Standard Test Method for Sound Absorption and Sound Absorption Coefficients by the Reverberation Room Method
• 2001 ASTM C423-01 Standard Test Method for Sound Absorption and Sound Absorption Coefficients by the Reverberation Room Method
• 2000 ASTM C423-00 Standard Test Method for Sound Absorption and Sound Absorption Coefficients by the Reverberation Room Method
• 1999 ASTM C423-99a Standard Test Method for Sound Absorption and Sound Absorption Coefficients by the Reverberation Room Method