CEN/TC 211
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 9749 | LVS EN ISO 3743-2:1996 | Acoustics - Determination of sound power levels of noise sources - Engineering methods for small, movable sources in reverberant fields - Part 2: Methods for special reverberation test rooms | Atcelts |
| 9785 | EN ISO 8253-2:1998 | Acoustics - Audiometric test methods - Part 2: Sound field audiometry with pure tone and narrow-band test signals (ISO 8253-2:1992) | Atcelts |
| 9716 | EN ISO 11201:1995 | Acoustics - Noise emitted by machinery and equipment - Measurement of emission sound pressure levels at a work station and at other specified positions - Engineering method in an essentially free field over a reflecting plane (ISO 11201:1995) | Atcelts |
| 9715 | EN ISO 4871:1996 | Acoustics - Declaration and verification of noise emission values of machinery and equipment (ISO 4871:1996) | Atcelts |
| 26821 | EN ISO 3745:2003/AC:2006 | Acoustics - Determination of sound power levels of noise sources using sound pressure - Precision methods for anechoic and hemi-anechoic rooms (ISO 3745:2003) | Atcelts |
| 9799 | EN ISO 5135:1998 | Acoustics - Determination of sound power levels of noise from air-terminal devices, air-terminal units, dampers and valves by measurement in a reverberation room (ISO 5135:1997) | Atcelts |
| 9809 | EN ISO 17201-4:2006 | Acoustics - Noise from shooting ranges - Part 4: Prediction of projectile sound (ISO 17201-4:2006) | Atcelts |
| 9741 | EN 24869-1:1992 | Acoustics - Hearing protectors - Subjective method for the measurement of sound attenuation (ISO 4869-1:1990) | Atcelts |
| 9747 | LVS EN ISO 9614-1:1995 A | Acoustics - Determination of sound power levels of noise sources using sound intensity - Part 1: Measurements at discrete points | Atcelts |
| 9779 | EN ISO 9614-3:2002 | Acoustics - Determination of sound power levels of noise sources using sound intensity - Part 3: Precision method for measurement by scanning (ISO 9614-3:2002) | Atcelts |
Displaying 191-200 of 427 results.