CEN/TC 211
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 9758 | LVS EN 1746:2001 | Safety of machinery - Guidance for the drafting of the noise clauses of safety standards | Standarts spēkā |
| 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 |
| 32572 | EN ISO 5136:2009 | Acoustics - Determination of sound power radiated into a duct by fans and other air-moving devices - In-duct method (ISO 5136:2003) | Standarts spēkā |
| 78496 | EN ISO 21388-2:2024 | Acoustics - Hearing Aid Fitting Management - Part 2: Tele-services as part of hearing aid fitting management (tHAFM) (ISO 21388-2:2024) | Standarts spēkā |
| 32581 | EN ISO 11205:2009 | Acoustics - Noise emitted by machinery and equipment - Engineering method for the determination of emission sound pressure levels in situ at the work station and at other specified positions using sound intensity (ISO 11205:2003) | Standarts spēkā |
| 9776 | LVS EN ISO 11821:2001 | Acoustics - Measurement of the in situ sound attenuation of a removable screen | Standarts spēkā |
| 32584 | LVS EN ISO 11688-1:2010 | Acoustics - Recommended practice for the design of low-noise machinery and equipment - Part 1: Planning (ISO/TR 11688-1:1995) | Standarts spēkā |
| 77688 | LVS EN ISO 7029:2017/A1:2024 | Acoustics - Statistical distribution of hearing thresholds related to age and gender - Amendment 1: Correction of parameter values for estimating the hearing threshold distribution (ISO 7029:2017/Amd 1:2024) | Standarts spēkā |
| 40608 | LVS EN ISO 1683:2015 | Acoustics - Preferred reference values for acoustical and vibratory levels (ISO 1683:2015) | Standarts spēkā |
| 32574 | LVS EN ISO 7235:2010 | Acoustics - Laboratory measurement procedures for ducted silencers and air-terminal units - Insertion loss, flow noise and total pressure loss (ISO 7235:2003) | Standarts spēkā |
Displaying 401-410 of 427 results.