CEN/TC 211
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 9789 | EN ISO 3741:1999 | Acoustics - Determination of sound power levels of noise sources using sound pressure - Precision methods for reverberation rooms (ISO 3741:1999) | Atcelts |
| 9718 | EN ISO 3740:2000 | Acoustics - Determination of sound power levels of noise sources - Guidelines for the use of basic standards (ISO 3740:2000) | Atcelts |
| 9791 | LVS EN ISO 1680:2001 | Acoustics - Test code for the measurement of airborne noise emitted by rotating electrical machines | Atcelts |
| 9742 | EN ISO 4869-2:1995 | Acoustics - Hearing protectors - Part 2: Estimation of effective A-weighted sound pressure levels when hearing protectors are worn (ISO 4869-2:1994) | Atcelts |
| 33252 | EN ISO 7779:2010 | Acoustics - Measurement of airborne noise emitted by information technology and telecommunications equipment (ISO 7779:2010) | Atcelts |
| 9749 | EN ISO 3743-2:1996 | 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 3743-2:1994) | Atcelts |
| 32577 | LVS EN ISO 11201:2009 | 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, including Cor 1:1997) | Atcelts |
| 9715 | EN ISO 4871:1996 | Acoustics - Declaration and verification of noise emission values of machinery and equipment (ISO 4871:1996) | Atcelts |
| 9730 | EN 21680-1:1991 | Acoustics - Test code for the measurement of airborne noise emitted by rotating electrical machinery - Part 1: Engineering methods for free-field conditions over a reflecting plane (ISO 1680-1:1986) | Atcelts |
| 9732 | LVS EN 27182:2001 | Acoustics - Measurement at the operator's position of airborne noise emitted by chain saws | Atcelts |
Displaying 171-180 of 424 results.