Registration number (WIID)Project No.TitleStatus
9744LVS EN 25136:2002Acoustics - Determination of sound power radiated into a duct by fans - In-duct methodAtcelts
9770LVS EN ISO 4869-4:2002Acoustics - Hearing protectors - Part 4: Measurement of effective sound pressure levels for level-dependent sound-restoration ear-muffsAtcelts
9718LVS EN ISO 3740:2002Acoustics - Determination of sound power levels of noise sources - Guidelines for the use of basic standardsAtcelts
9800LVS EN ISO 7779:2002Acoustics - Measurement of airborne noise emitted by information technology and telecommunications equipmentAtcelts
9741LVS EN 24869-1:2003Acoustics - Hearing protectors - Part 1: Subjective method for the measurement of sound attentuationAtcelts
9790LVS EN ISO 5136:2003Acoustics - Determination of sound power radiated into a duct by fans and other air-moving devices - In-duct methodAtcelts
9779LVS EN ISO 9614-3:2003Acoustics - Determination of sound power levels of noise sources using sound intensity - Part 3: Precision method for measurement by scanningAtcelts
9802LVS EN ISO 7235:2003Acoustics - Laboratory measurement procedures for ducted silencers and air-terminal units - Insertion loss, flow noise and total pressure lossAtcelts
9723LVS EN ISO 3745:2004Acoustics - Determination of sound power levels of noise sources using sound pressure - Precision methods for anechoic and hemi-anechoic roomsAtcelts
26821LVS EN ISO 3745:2004/ AC:2006Acoustics - Determination of sound power levels of noise sources using sound pressure - Precision methods for anechoic and hemi- anechoic roomsAtcelts
Displaying 261-270 of 428 results.