CEN - EN ISO 7235
Acoustics Laboratory measurement procedures for ducted silencers and air-terminal units Insertion loss, flow noise and total pressure loss
inactive
| Organization: | CEN |
| Publication Date: | 1 August 2003 |
| Status: | inactive |
| Page Count: | 62 |
| ICS Code (Acoustics in building. Sound insulation): | 91.120.20 |
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...
EN ISO 7235
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.
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.