CEN/TC 211
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 9791 | EN ISO 1680:1999 | Acoustics - Test code for the measurement of airborne noise emitted by rotating electrical machinery (ISO 1680:1999) | Atcelts |
| 9807 | EN ISO 17201-2:2006 | Acoustics - Noise from shooting ranges - Part 2: Estimation of muzzle blast and projectile sound by calculation (ISO 17201-2:2006) | Atcelts |
| 9745 | EN ISO 7235:1995 | Acoustics - Measurement procedures for ducted silencers - Insertion loss, flow noise and total pressure loss (ISO 7235:1991) | Atcelts |
| 9729 | EN 28798:1991 | Acoustics - Reference levels for narrow-band masking noise (ISO 8798:1987) | Atcelts |
| 9807 | LVS EN ISO 17201-2:2006 | Acoustics - Noise from shooting ranges - Part 2: Estimation of muzzle blast and projectile sound by calculation | Atcelts |
| 23314 | LVS EN ISO 3744:2011 | Acoustics - Determination of sound power levels and sound energy levels of noise sources using sound pressure - Engineering methods for an essentially free field over a reflecting plane (ISO 3744:2010) | Atcelts |
| 9750 | EN ISO 11688-1:1998 | Acoustics - Recommended practice for the design of low-noise machinery and equipment - Part 1: Planning (ISO/TR 11688-1:1995) | Atcelts |
| 32578 | LVS EN ISO 11202:2009 | Acoustics - Noise emitted by machinery and equipment - Measurement of emission sound pressure levels at a work station and at other specified positions - Survey method in situ (ISO 11202:1995) | Atcelts |
| 32585 | EN ISO 11691:2009 | Acoustics - Measurement of insertion loss of ducted silencers without flow - Laboratory survey method (ISO 11691:1995) | Atcelts |
| 9773 | LVS EN ISO 11904-2:2005 | Acoustics - Determination of sound immissions from sound sources placed closed to the ear - Part 2: Technique using a manikin | Atcelts |
Displaying 221-230 of 429 results.