CLC/SR 29

Registration number (WIID)Project No.TitleStatus
67504LVS EN IEC 60118-0:2024Electroacoustics - Hearing aids - Part 0: Measurement of the performance characteristics of hearing aidsStandarts spēkā
57033LVS EN 62489-2:2015Electroacoustics - Audio-frequency induction loop systems for assisted hearing - Part 2: Methods of calculating and measuring the low-frequency magnetic field emissions from the loop for assessing conformity with guidelines on limits for human exposureStandarts spēkā
72976LVS EN 61094-2:2009/A1:2022Electroacoustics - Measurement microphones - Part 2: Primary method for pressure calibration of laboratory standard microphones by the reciprocity techniqueStandarts spēkā
58496LVS EN 61260-2:2016Electroacoustics - Octave-band and fractional-octave-band filters - Part 2: Pattern-evaluation testsStandarts spēkā
72098LVS EN IEC 60318-8:2022Electroacoustics - Simulators of human head and ear - Part 8: Acoustic coupler for high-frequency measurements of hearing aids and earphones coupled to the ear by means of ear insertsStandarts spēkā
43867LVS HD 450.5 S1:2002Hearing aids - Part 5: Nipples for insert earphonesStandarts spēkā
64213LVS EN IEC 60601-2-66:2020Medical electrical equipment - Part 2-66: Particular requirements for the basic safety and essential performance of hearing aids and hearing aid systemsStandarts spēkā
64212LVS EN IEC 60118-13:2020Electroacoustics - Hearing aids - Part 13: Requirements and methods of measurement for electromagnetic immunity to mobile digital wireless devicesStandarts spēkā
64174LVS EN 61094-3:2017/AC:2017Electroacoustics - Measurement microphones - Part 3: Primary method for free-field calibration of laboratory standard microphones by the reciprocity techniqueStandarts spēkā
56149LVS EN 61094-4:2002Measurement microphones - Part 4: Specifications for working standard microphonesStandarts spēkā
Displaying 231-240 of 284 results.