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CEN - EN ISO 7235

Acoustics - Measurement Procedures for Ducted Silencers - Insertion Loss, Flow Noise and Total Pressure Loss

inactive
Organization: CEN
Publication Date: 1 January 1995
Status: inactive
Page Count: 36
ICS Code (Acoustics and acoustic measurements): 17.140

Document History

August 1, 2009
Acoustics - Laboratory measurement procedures for ducted silencers and air-terminal units - Insertion loss, flow noise and total pressure loss
This International Standard specifies methods for determining — the insertion loss, in frequency bands, of ducted silencers with and without airflow, — the sound power level, in frequency bands, of...
August 1, 2003
Acoustics Laboratory measurement procedures for ducted silencers and air-terminal units Insertion loss, flow noise and total pressure loss
A description is not available for this item.
EN ISO 7235
January 1, 1995
Acoustics - Measurement Procedures for Ducted Silencers - Insertion Loss, Flow Noise and Total Pressure Loss
A description is not available for this item.
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