CLC/SR 29
Registration number (WIID) | Project No. | Title | Status |
---|---|---|---|
72976 | EN 61094-2:2009/A1:2022 | Electroacoustics - Measurement microphones - Part 2: Primary method for pressure calibration of laboratory standard microphones by the reciprocity technique | Standarts spēkā |
53635 | LVS EN 61252:2003/A1:2016 | Electroacoustics - Specifications for personal sound exposure meters | Standarts spēkā |
64214 | LVS EN IEC 60118-9:2020 | Electroacoustics - Hearing aids - Part 9: Methods of measurement of the performance characteristics of bone conduction hearing aids | Standarts spēkā |
64981 | LVS EN 62489-1:2010/A2:2018 | Electroacoustics - Audio-frequency induction loop systems for assisted hearing - Part 1: Methods of measuring and specifying the performance of system components | Standarts spēkā |
63174 | LVS EN 61260-2:2016/A1:2017 | Electroacoustics - Octave-band and fractional-octave-band filters - Part 2: Pattern-evaluation tests | Standarts spēkā |
67504 | EN IEC 60118-0:2024 | Electroacoustics - Hearing aids - Part 0: Measurement of the performance characteristics of hearing aids | Standarts spēkā |
63173 | LVS EN 61252:2003+A1/A2:2017 | Electroacoustics - Specifications for personal sound exposure meters | Standarts spēkā |
42524 | LVS EN 62585:2013 | Electroacoustics - Methods to determine corrections to obtain the free-field response of a sound level meter (IEC 62585:2012) | Standarts spēkā |
46131 | EN 61094-2:2009 | Electroacoustics - Measurement microphones - Part 2: Primary method for pressure calibration of laboratory standard microphones by the reciprocity technique | Standarts spēkā |
42524 | EN 62585:2012 | Electroacoustics - Methods to determine corrections to obtain the free-field response of a sound level meter | Standarts spēkā |
Displaying 231-240 of 281 results.