EN-60268-16 › Complete Document History
Sound system equipment - Part 16: Objective rating of speech intelligibility by speech transmission index
Complete Current Edition: |
2011 EDITION - ONLY AVAILABLE IN NATIONAL EDITIONS - Aug. 26, 2011
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Obsolete Revision Information: |
1998 EDITION - ONLY AVAILABLE IN NATIONAL EDITIONS - Jan. 1, 1998
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