BS-EN-61672-2 › Complete Document History
Electroacoustics. Sound level meters

Complete Current Edition:
   2013/A1 EDITION - 2013 EDITION WITH AMENDMENT A1 INTERFILED - March 1, 2018

Obsolete Revision Information:
   2013 EDITION - Electroacoustics. Sound level metersPattern evaluation tests - Jan. 31, 2014
   2003 EDITION - PART 2: PATTERN EVALUATION TEST, ELECTROACOUSTICS - SOUND L - July 11, 2003