CEN/TC 211
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 68648 | EN ISO 389-7:2019 | Acoustics - Reference zero for the calibration of audiometric equipment - Part 7: Reference threshold of hearing under free-field and diffuse-field listening conditions (ISO/DIS 389-7:2019) | Izstrādē |
| 61468 | prEN ISO 12001 rev | Acoustics - Noise emitted by machinery and equipment - Rules for the drafting and presentation of a noise test code | Izstrādē |
| 65264 | prEN ISO 7574-1 | Acoustics - Statistical methods for determining and verifying stated noise emission values of machinery and equipment - Part 1: General considerations and definitions | Izstrādē |
| 9765 | EN ISO 11689:1996 | Acoustics - Procedure for the comparison of noise-emission data for machinery and equipment (ISO 11689:1996) | Izstrādē |
| 65265 | prEN ISO 7574-2 | Acoustics - Statistical methods for determining and verifying stated noise emission values of machinery and equipment - Part 2: Methods for stated values for individual machines | Izstrādē |
| 65273 | EN ISO 8253-3:2022 | Acoustics - Audiometric test methods - Part 3: Speech audiometry (ISO/DIS 8253-3:2020) | Izstrādē |
| 80357 | prEN ISO 9613-2 | Acoustics - Attenuation of sound during propagation outdoors - Part 2: Engineering method for the prediction of sound pressure levels outdoors (ISO 9613-2:2024) | Izstrādē |
| 30356 | prEN ISO 9614-3 rev | Acoustics - Determination of sound power levels of noise sources using sound intensity - Part 3: Precision method for measurement by scanning | Izstrādē |
| 9767 | EN ISO 11820:1996 | Acoustics - Measurements on silencers in situ (ISO 11820:1996) | Izstrādē |
| 9758 | EN 1746:1998 | Safety of machinery - Guidance for the drafting of the noise clauses of safety standards | Izstrādē |
Displaying 41-50 of 429 results.