ASTM-C634 Complete Document History
Standard Terminology Relating to Building and Environmental Acoustics

Complete Current Edition:
   2022 EDITION - Standard Terminology Relating to Building and Environmental Acoustics - Feb. 15, 2023

Obsolete Revision Information:
   2013 R21 EDITION - REAFFIRMED IN 2021 - Feb. 4, 2021
   2013(E1) EDITION - EDITORIALLY CORRECTED - Nov. 1, 2016
   2013 EDITION - Building and Environmental Acoustics - Dec. 31, 2013
   2011 EDITION - Building and Environmental Acoustics - Jan. 1, 2012
   2010A EDITION - Building and Environmental Acoustics - Sept. 1, 2010
   2010 EDITION - Building and Environmental Acoustics - June 1, 2010
   2009 EDITION - Building and Environmental Acoustics - April 1, 2009
   2008 EDITION - Standard Terminology Relating to Environmental Acoustics - March 15, 2008
   2008A EDITION - EDITORIALLY CORRECTED - March 15, 2008
   2002(E1) EDITION - EDITORIALLY CORRECTED - June 1, 2007
   2002 EDITION - Standard Terminology Relating to Environmental Acoustics - April 10, 2002
   2001 EDITION - Standard Terminology Relating to Environmental Acoustics - June 10, 2001
   2000 EDITION - Standard Terminology Relating to Environmental Acoustics - Feb. 10, 2000
   1999B EDITION - Standard Terminology Relating to Environmental Acoustics - Nov. 10, 1999
   1999 EDITION - Standard Terminology Relating to Environmental Acoustics - June 10, 1999
   1998 EDITION - Standard Terminology Relating to Environmental Acoustics - March 10, 1998
   1996 EDITION - Standard Terminology Relating to Environmental Acoustics - Sept. 10, 1996
   1989 EDITION - Standard Terminology Relating to Environmental Acoustics - Feb. 24, 1989