CEN/TC 211
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 76006 | LVS EN ISO 17201-4:2025 | Acoustics - Noise from shooting ranges - Part 4: Calculation of projectile sound (ISO 17201-4:2025) | |
| 76387 | LVS EN ISO 17201-2:2025 | Acoustics - Noise from shooting ranges - Part 2: Calculation of muzzle blast (ISO 17201-2:2025) | |
| 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 |
| 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 |
| 28465 | LVS EN ISO 389-9:2009 | Acoustics - Reference zero for the calibration of audiometric equipment - Part 9: Preferred test conditions for the determination of reference hearing threshold levels (ISO 389-9:2009) | Standarts spēkā |
| 32584 | LVS EN ISO 11688-1:2010 | Acoustics - Recommended practice for the design of low-noise machinery and equipment - Part 1: Planning (ISO/TR 11688-1:1995) | Standarts spēkā |
| 32574 | LVS EN ISO 7235:2010 | Acoustics - Laboratory measurement procedures for ducted silencers and air-terminal units - Insertion loss, flow noise and total pressure loss (ISO 7235:2003) | Standarts spēkā |
| 22092 | LVS EN ISO 4869-3:2007 | Acoustics - Hearing protectors - Part 3: Measurement of insertion loss of ear-muff type protectors using an acoustic test fixture | Standarts spēkā |
| 9807 | LVS EN ISO 17201-2:2006 | Acoustics - Noise from shooting ranges - Part 2: Estimation of muzzle blast and projectile sound by calculation | 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 |
Displaying 1-10 of 427 results.