Registration number (WIID)Project No.TitleStatus
9723EN ISO 3745:2003Acoustics - Determination of sound power levels of noise sources using sound pressure - Precision methods for anechoic and semi-anechoic rooms (ISO 3745:2003)Atcelts
9722EN ISO 3744:1995Acoustics - Determination of sound power levels of noise sources using sound pressure - Engineering method in an essentially free field over a reflecting plane (ISO 3744:1994)Atcelts
30646EN 15927:2010Services offered by hearing aid professionalsAtcelts
32578EN ISO 11202:2009Acoustics - 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
9752LVS EN ISO 11690-1:2001Acoustics - Recommended practice for the design of low-noise workplaces containing machinery - Part 1: Noise control strategiesAtcelts
9737EN 21683:1994Acoustics - Preferred reference quantities for acoustic levels (ISO 1683:1983)Atcelts
9808EN ISO 17201-3:2010Acoustics - Noise from shooting ranges - Part 3: Guidelines for sound propagation calculations (ISO 17201-3:2010)Atcelts
9730LVS EN 21680-1:1991Acoustics - 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
9789LVS EN ISO 3741:2001Acoustics - Determination of sound power levels of noise sources using sound pressure - Precision methods for reverberation roomsAtcelts
59060EN ISO 389-7:2005/A1:2016Acoustics - Reference zero for the calibration of audiometric equipment - Part 7: Reference threshold of hearing under free-field and diffuse-field listening conditions - Amendment 1: Reference threshold of hearing at 20 Hz and 18 000 Hz under free-field listening conditions and at 20 Hz under diffuse-field listening conditions (ISO 389-7:2005/Amd 1:2016)Atcelts
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