CEN/TC 211
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 61414 | EN ISO 7779:2018 | Acoustics - Measurement of airborne noise emitted by information technology and telecommunications equipment (ISO 7779:2018) | Izstrādē |
| 71558 | prEN ISO 7574 rev | Acoustics - Statistical methods for determining and verifying stated noise emission values of machinery and equipment | Izstrādē |
| 9816 | EN 27574-3:1988 | Acoustics - Statistical methods for determining and verifying stated noise emission values of machinery and equipment - Part 3: Simple (transition) method for stated values for batches of machines (ISO 7574-3:1985) | Izstrādē |
| 32906 | prEN ISO 11205 rev | 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 | Izstrādē |
| 72191 | prEN ISO 17201-4 rev | Acoustics - Noise from shooting ranges - Part 4: Prediction of projectile sound | Izstrādē |
| 23317 | prEN ISO 3747 rev | Acoustics - Determination of sound power levels and sound energy levels using sound pressure - Engineering/survey methods for use in situ in a reverberant environment | Izstrādē |
| 58839 | prEN ISO 17201-2 rev | Acoustics - Noise from shooting ranges - Part 2: Estimation of muzzle blast and projectile sound by calculation | Izstrādē |
| 21447 | prEN ISO 9295 | Acoustics - Determination of high-frequency sound power levels emitted by machinery and equipment (ISO/DIS 9295:2013) | 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 |
| 41275 | EN ISO 4869-1:2018 | Acoustics - Hearing protectors - Part 1: Subjective method for the measurement of sound attenuation (ISO 4869-1:2018) | Izstrādē |
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