CEN/TC 211
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 28297 | EN ISO 1683:2008 | Acoustics - Preferred reference values for acoustical and vibratory levels (ISO 1683:2008) | Atcelts |
| 9795 | LVS EN ISO 10846-2:2000 | Acoustics and vibration - Laboratory measurement of vibro-acoustic transfer properties of resilient elements - Part 2: Dynamic stiffness of elastic supports for translatory motion - Direct method | Atcelts |
| 9726 | LVS EN 26189:2001 | Acoustics - Pure tone air conduction threshold audiometry for hearing conservation purposes | Atcelts |
| 9715 | EN ISO 4871:1996 | Acoustics - Declaration and verification of noise emission values of machinery and equipment (ISO 4871:1996) | 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 |
| 9773 | LVS EN ISO 11904-2:2005 | Acoustics - Determination of sound immissions from sound sources placed closed to the ear - Part 2: Technique using a manikin | Atcelts |
| 9755 | LVS EN ISO 11546-2:1995 | Acoustics - Determination of sound insulation performances of anclosures - Part 2: Measurements in situ (for acceptance and verification purposes) | Atcelts |
| 9821 | LVS EN ISO 11202:1995/AC:1997 | Acoustics - Noise emitted by machinery and equipment - Measurement of emission sound pressure levels at a work station and at other specified positions - Survey method in situ (ISO 11202:1995) | Atcelts |
| 9783 | EN ISO 389-7:1998 | Acoustics - Reference zero for the calibration of audiometric equipment - Part 7: Reference threshold of hearing under free-field and diffuse-field listening conditions (ISO 389-7:1996) | Atcelts |
| 23541 | EN ISO 389-7:2005 | Acoustics - Reference zero for the calibration of audiometric equipment - Part 7: Reference threshold of hearing under free-field and diffuse-field listening conditions (ISO 389-7:2005) | Atcelts |
Displaying 191-200 of 424 results.