Registration number (WIID)Project No.TitleStatus
42183EN 60942:2003Electroacoustics - Sound calibratorsAtcelts
42183LVS EN 60942:2003Electroacoustics - Sound calibratorsAtcelts
42269LVS EN 61672-3:2014Electroacoustics - Sound level meters - Part 3: Periodic tests (IEC 61672-3:2013)Standarts spēkā
42269EN 61672-3:2013Electroacoustics - Sound level meters - Part 3: Periodic testsIzstrādē
42350LVS EN 61672-2:2003 AElectroacoustics - Sound level meters - Part 2: Pattern evaluation testsAtcelts
42350EN 61672-2:2003Electroacoustics - Sound level meters - Part 2: Pattern evaluation testsAtcelts
42448LVS EN 60318-1:2010Electroacoustics - Simulators of human head and ear -- Part 1: Ear simulator for the measurement of supra-aural and circumaural earphones (IEC 60318-1:2009)Standarts spēkā
42448EN 60318-1:2009Electroacoustics - Simulators of human head and ear - Part 1: Ear simulator for the measurement of supra-aural and circumaural earphonesIzstrādē
42524EN 62585:2012Electroacoustics - Methods to determine corrections to obtain the free-field response of a sound level meterStandarts spēkā
42524LVS EN 62585:2013Electroacoustics - Methods to determine corrections to obtain the free-field response of a sound level meter (IEC 62585:2012)Standarts spēkā
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