CEN/TC 211
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 78496 | LVS 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 |
| 23315 | LVS 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 3745:2012) | Standarts spēkā |
| 21121 | LVS EN ISO 17624:2005 | Acoustics - Guidelines for noise control in offices and workrooms by means of acoustical screens | Standarts spēkā |
| 29023 | LVS EN ISO 11689:2001 /AC:2009 | Acoustics - Procedure for the comparison of noise-emission data for machinery and equipment (ISO 11689:1996/Cor 1:2007) | 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 |
| 76006 | EN ISO 17201-4:2025 | Acoustics - Noise from shooting ranges - Part 4: Calculation of projectile sound (ISO 17201-4:2025) | Standarts spēkā |
| 9776 | LVS EN ISO 11821:2001 | Acoustics - Measurement of the in situ sound attenuation of a removable screen | Standarts spēkā |
| 61179 | EN ISO 3743-2:2019 | Acoustics - Determination of sound power levels of noise sources using sound pressure - Engineering methods for small, movable sources in reverberant fields - Part 2: Methods for special reverberation test rooms (ISO 3743-2:2018) | 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 |
| 61467 | LVS EN ISO 11200:2014/A1:2020 | Acoustics - Noise emitted by machinery and equipment - Guidelines for the use of basic standards for the determination of emission sound pressure levels at a work station and at other specified positions - Amendment 1 (ISO 11200:2014/Amd 1:2018) | Standarts spēkā |
Displaying 401-410 of 427 results.