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Subcommittee E33.01 on S…
Subcommittee E33.01 on Sound Absorption
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Matching Standards Under the Jurisdiction of E33.01 by Status
Active
7 matching standards
C384-04(2022) Standard Test Method for Impedance and Absorption of Acoustical Materials by Impedance Tube Method
C423-23e1 Standard Test Method for Sound Absorption and Sound Absorption Coefficients by the Reverberation Room Method
-See also
WK92004
proposed Revision
C522-03(2022) Standard Test Method for Airflow Resistance of Acoustical Materials
-See also
WK67628
proposed Revision
E795-23 Standard Practices for Mounting Test Specimens During Sound Absorption Tests
-See also
WK90965
proposed Revision
E1050-24 Standard Test Method for Impedance and Absorption of Acoustical Materials Using a Tube, Two Microphones and a Digital Frequency Analysis System
E2235-04(2020) Standard Test Method for Determination of Decay Rates for Use in Sound Insulation Test Methods
-See also
WK76863
proposed Revision
E2611-24 Standard Test Method for Normal Incidence Determination of Porous Material Acoustical Properties Based on the Transfer Matrix Method
Proposed New
1 matching standards
WK88142
Standard Practices for Acoustical Material Testing Specimen Preparation
Withdrawn, Replaced
0 matching standards
Subcommittee E33.01 on Sound Absorption | ASTM
