CEN/TC 211
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 72208 | EN ISO 11904-2:2021 | Acoustics - Determination of sound immission from sound sources placed close to the ear - Part 2: Technique using a manikin (ISO/FDIS 11904-2:2020) | Izstrādē |
| 36930 | prEN ISO 389-3 rev | Acoustics - Reference zero for the calibration of audiometric equipment - Part 3: Reference equivalent threshold force levels for pure tones and bone vibrators (ISO/DIS 389-3:2014) | Izstrādē |
| 60665 | EN ISO 7029:2017 | Acoustics - Statistical distribution of hearing thresholds related to age and gender (ISO/DIS 7029:2015) | Izstrādē |
| 58837 | prEN ISO 14163 rev | Acoustics - Guidelines for noise control by silencers | Izstrādē |
| 26051 | EN ISO 10846-1:2008 | Acoustics and vibration - Laboratory measurement of vibro-acoustic transfer properties of resilient elements - Part 1: Principles and guidelines (ISO 10846-1:2008) | Izstrādē |
| 24106 | EN ISO 389-5:2006 | Acoustics - Reference zero for the calibration of audiometric equipment - Part 5: Reference equivalent threshold sound pressure levels for pure tones in the frequency range 8 kHz to 16 kHz (ISO 389-5:2006) | Izstrādē |
| 9782 | EN ISO 389-6:2007 | Acoustics - Reference zero for the calibration of audiometric equipment - Part 6: Reference threshold of hearing for test signals of short duration (ISO 389-6:2007) | Izstrādē |
| 80790 | prEN ISO 20270 rev | Acoustics — Characterization of sources of structure-borne sound and vibration — Indirect measurement of blocked forces | Izstrādē |
Displaying 421-428 of 428 results.