ASTM-C384 › Complete Document History
Standard Test Method for Impedance and Absorption of Acoustical Materials by Impedance Tube Method
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2004 R22 EDITION - REAFFIRMED IN 2022 - Oct. 18, 2022
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Obsolete Revision Information: |
2004 R16 EDITION - REAPPROVED IN 2016 - April 1, 2016
2004 R11 EDITION - REAPPROVED IN 2011 - Jan. 1, 2012
2004 EDITION - Impedance and Absorption of Acoustical Materials by Impedanc - April 1, 2004
2003 EDITION - Impedance and Absorption of Acoustical Materials by Impedanc - Sept. 10, 2003
1998 EDITION - Impedance and Absorption of Acoustical Materials by Impedanc - July 10, 1998
1995 EDITION - Impedance and Absorption of Acoustical Materials by Impedanc - Aug. 15, 1995
1990A EDITION - Impedance and Absorption of Acoustical Materials by Impedanc - July 27, 1990
1990 EDITION - Impedance and Absorption of Acoustical Materials by Impedanc - Feb. 2, 1990
1988 EDITION - Impedance and Absorption of Acoustical Materials by Impedanc - May 27, 1988
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