CEN/TC 211
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 41275 | LVS EN ISO 4869-1:2019 | Acoustics - Hearing protectors - Part 1: Subjective method for the measurement of sound attenuation (ISO 4869-1:2018) | Standarts spēkā |
| 9758 | LVS EN 1746:2001 | Safety of machinery - Guidance for the drafting of the noise clauses of safety standards | Standarts spēkā |
| 29943 | LVS EN ISO 4869-2:2019 | Acoustics - Hearing protectors - Part 2: Estimation of effective A-weighted sound pressure levels when hearing protectors are worn (ISO 4869-2:2018) | Standarts spēkā |
| 26052 | LVS EN ISO 10846-2:2008 | Acoustics and vibration - Laboratory measurement of vibro- acoustic transfer properties of resilient elements - Part 2: Direct method for determination of the dynamic stiffness of resilient supports for translatory motion (ISO 10846-2:2008) | Standarts spēkā |
| 32574 | EN ISO 7235:2009 | Acoustics - Laboratory measurement procedures for ducted silencers and air-terminal units - Insertion loss, flow noise and total pressure loss (ISO 7235:2003) | Standarts spēkā |
| 32586 | LVS EN ISO 11957:2010 | Acoustics - Determination of sound insulation performance of cabins - Laboratory and in situ measurements (ISO 11957:1996) | Standarts spēkā |
| 29007 | EN ISO 3747:2010 | Acoustics - Determination of sound power levels and sound energy levels of noise sources using sound pressure - Engineering/survey methods for use in situ in a reverberant environment (ISO/FDIS 3747:2010) | Standarts spēkā |
| 66698 | EN ISO 11203:2009/A1:2020 | Acoustics - Noise emitted by machinery and equipment - Determination of emission sound pressure levels at a work station and at other specified positions from the sound power level - Amendment 1 (ISO 11203:1995/Amd 1:2020) | Standarts spēkā |
| 32821 | LVS EN ISO 6926:2016 | Acoustics - Requirements for the performance and calibration of reference sound sources used for the determination of sound power levels (ISO 6926:2016) | Standarts spēkā |
| 9775 | LVS EN ISO 9614-2:2001 | Acoustics - Determination of sound power levels of noise sources using sound intensity - Part 2: Measurement by scanning | Standarts spēkā |
Displaying 121-130 of 429 results.