CEN/TC 211
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 73033 | EN ISO 21388:2021 | Acoustics - Hearing aid fitting management (HAFM) (ISO 21388:2020) | Standarts spēkā |
| 23315 | EN ISO 3745:2012 | Acoustics - Determination of sound power levels and sound energy levels of noise sources using sound pressure - Precision methods for anechoic rooms and hemi-anechoic rooms (ISO/FDIS 3745:2011) | Standarts spēkā |
| 22092 | EN ISO 4869-3:2007 | Acoustics - Hearing protectors - Part 3: Measurement of insertion loss of ear-muff type protectors using an acoustic test fixture (ISO 4869-3:2007) | Standarts spēkā |
| 23316 | EN ISO 3746:2010 | Acoustics - Determination of sound power levels and sound energy levels of noise sources using sound pressure - Survey method using an enveloping measurement surface over a reflecting plane (ISO/FDIS 3746:2010) | Standarts spēkā |
| 61415 | LVS EN ISO 11202:2010/A1:2021 | Acoustics - Noise emitted by machinery and equipment - Determination of emission sound pressure levels at a work station and at other specified positions applying approximate environmental corrections - Amendment 1 (ISO 11202:2010/Amd 1:2020) | Standarts spēkā |
| 9810 | EN ISO 17201-5:2010 | Acoustics - Noise from shooting ranges - Part 5: Noise management (ISO 17201-5:2010) | Standarts spēkā |
| 20960 | EN ISO 11202:2010 | Acoustics - Noise emitted by machinery and equipment - Determination of emission sound pressure levels at a work station and at other specified positions applying approximate environmental corrections (ISO/FDIS 11202:2010) | Standarts spēkā |
| 20962 | EN ISO 11204:2010 | Acoustics - Noise emitted by machinery and equipment - Determination of emission sound pressure levels at a work station and at other specified positions applying accurate environmental corrections (ISO/FDIS 11204:2010) | Standarts spēkā |
| 24106 | LVS EN ISO 389-5:2007 | 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 | Standarts spēkā |
| 21710 | LVS EN ISO 389-8:2004 | Acoustics - Reference zero for the calibration of audiometric equipment - Part 8: Reference equivalent threshold sound pressure levels for pure tones and circumaural earphones | Standarts spēkā |
Displaying 51-60 of 428 results.