CEN/TC 211

Registration number (WIID)Project No.TitleStatus
32580LVS EN ISO 11204:2009Acoustics - 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
9715LVS EN ISO 4871:1996Acoustics - Declaration and verification of noise emission values of machinery and equipmentAtcelts
9757LVS EN ISO 12001:1996 +AC:1997Acaoustics - Noise emitted by machinery and equipment - Rules for the drafting and presentation of a noise test codeAtcelts
9722LVS EN ISO 3744:1995 AAcoustics - Determination of sound power levels of noise sources using sound pressure - Engineering method in an essentially free field over a reflective planeAtcelts
9724LVS EN ISO 3746:1995Acoustics - Determination of sound power levels of noise sources using sound pressure - Survey method using an enveloping measurement surface over a reflectating planeAtcelts
9749LVS EN ISO 3743-2:1996Acoustics - Determination of sound power levels of noise sources - Engineering methods for small, movable sources in reverberant fields - Part 2: Methods for special reverberation test roomsAtcelts
9716LVS EN ISO 11201:1995 +AC:1997Acoustics - 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 planeAtcelts
9768LVS EN ISO 11957:1996Acoustics - Determination of sound insulation performance of cabins - Laboratory and in situ measurementsAtcelts
9763LVS EN ISO 11203:1995Acoustics - 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 levelAtcelts
9766LVS EN ISO 11691:1995Acoustics - Measurement of insertion loss of ducted silencers without flow - Laboratory survey methodAtcelts
Displaying 251-260 of 426 results.