CEN/TC 211
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 23316 | EN ISO 3746:2010 | Acoustics - Determination of sound power levels and sound energy levels of noise sources using sound pressure - Survey method using an enveloping measurement surface over a reflecting plane (ISO/FDIS 3746:2010) | Standarts spēkā |
| 20962 | EN ISO 11204:2010 | Acoustics - Noise emitted by machinery and equipment - Determination of emission sound pressure levels at a work station and at other specified positions applying accurate environmental corrections (ISO/FDIS 11204:2010) | Standarts spēkā |
| 76006 | LVS EN ISO 17201-4:2025 | Acoustics - Noise from shooting ranges - Part 4: Calculation of projectile sound (ISO 17201-4:2025) | Standarts spēkā |
| 73477 | LVS EN ISO 3744:2026 | Acoustics - Determination of sound power levels of noise sources using sound pressure - Engineering methods for an essentially free field over a reflecting plane (ISO 3744:2025, including corrected version 2026-01) | Standarts spēkā |
| 61466 | EN ISO 11691:2020 | Acoustics - Measurement of insertion loss of ducted silencers without flow - Laboratory survey method (ISO 11691:2020) | Standarts spēkā |
| 76387 | LVS EN ISO 17201-2:2025 | Acoustics - Noise from shooting ranges - Part 2: Calculation of muzzle blast (ISO 17201-2:2025) | Standarts spēkā |
| 76387 | EN ISO 17201-2:2025 | Acoustics - Noise from shooting ranges - Part 2: Calculation of muzzle blast (ISO 17201-2:2025) | Standarts spēkā |
| 21447 | EN ISO 9295:2015 | Acoustics - Determination of high-frequency sound power levels emitted by machinery and equipment (ISO 9295:2015) | Standarts spēkā |
| 29023 | EN ISO 11689:1996/AC:2009 | Acoustics - Procedure for the comparison of noise-emission data for machinery and equipment (ISO 11689:1996/Cor 1:2007) | Standarts spēkā |
| 32573 | EN ISO 9614-3:2009 | Acoustics - Determination of sound power levels of noise sources using sound intensity - Part 3: Precision method for measurement by scanning (ISO 9614-3:2002) | Standarts spēkā |
Displaying 1-10 of 429 results.