CEN - EN ISO 11691
Acoustics - Measurement of Insertion Loss of Ducted Silencers without Flow - Laboratory Survey Method
inactive
| Organization: | CEN |
| Publication Date: | 1 August 1995 |
| Status: | inactive |
| Page Count: | 17 |
| ICS Code (Acoustics and acoustic measurements): | 17.140 |
Document History
November 1, 2020
Acoustics - Measurement of insertion loss of ducted silencers without flow - Laboratory survey method
This document specifies a laboratory substitution method to determine the insertion loss without flow of ducted, mainly absorbent, circular and rectangular silencers, as well as other duct elements...
August 1, 2009
Acoustics - Measurement of insertion loss of ducted silencers without flow - Laboratory survey method
General
This International Standard specifies a laboratory substitution method to determine the insertion loss without flow of ducted, mainly absorbent, circular and rectangular silencers, as well...
EN ISO 11691
August 1, 1995
Acoustics - Measurement of Insertion Loss of Ducted Silencers without Flow - Laboratory Survey Method
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