CEN/TC 211
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 32577 | 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 |
| 9766 | LVS EN ISO 11691:1995 | Acoustics - Measurement of insertion loss of ducted silencers without flow - Laboratory survey method | Atcelts |
| 9763 | LVS EN ISO 11203:1995 | Acoustics - Noise emitted by machinery and equipment - Measurement of emission sound pressure levels at a work station and at other specified positions from the sound power level | Atcelts |
| 23541 | LVS EN ISO 389-7:2006 | Acoustics - Reference zero for the calibration of audiometric equipment - Part 7: Reference threshold of hearing under free- field and diffuse-field listening conditions | Atcelts |
| 32576 | EN ISO 11200:2009 | 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 (ISO 11200:1995, including Cor 1:1997) | Atcelts |
| 9768 | LVS EN ISO 11957:1996 | Acoustics - Determination of sound insulation performance of cabins - Laboratory and in situ measurements | Atcelts |
| 9716 | LVS EN ISO 11201:1995 +AC:1997 | Acoustics - Noise emitted by machinery and equipment - Measurement of emission sound pressure levels at a work station and at other specified positions - Engineering method in an essentially free field over a reflecting plane | Atcelts |
| 32580 | EN ISO 11204:2009 | Acoustics - Noise emitted by machinery and equipment - Measurement of emission sound pressure levels at a work station and at other specified positions - Method requiring environmental corrections (ISO 11204:1995, including Cor 1:1997) | Atcelts |
| 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 |
| 9724 | LVS EN ISO 3746:1995 | Acoustics - Determination of sound power levels of noise sources using sound pressure - Survey method using an enveloping measurement surface over a reflectating plane | Atcelts |
Displaying 81-90 of 429 results.