CLC/SR 29
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 45008 | LVS EN 61094-1:2002 | Measurement microphones - Part 1: Specifications for laboratory standard microphones | Standarts spēkā |
| 46131 | LVS EN 61094-2:2009 | Electroacoustics - Measurement microphones - Part 2: Primary method for pressure calibration of laboratory standard microphones by the reciprocity technique (IEC 61094:2009) | Standarts spēkā |
| 63511 | LVS EN IEC 60942:2018 | Electroacoustics - Sound calibrators | Standarts spēkā |
| 46000 | LVS EN 61260-1:2015 | Electroacoustics - Octave-band and fractional-octave-band filters - Part 1: Specifications | Standarts spēkā |
| 75071 | EN IEC 61252:2025 | Electroacoustics - Personal sound exposure meters | Standarts spēkā |
| 60751 | LVS EN 60645-1:2018 | Electroacoustics - Audiometric equipment - Part 1: Equipment for pure-tone and speech audiometry | Standarts spēkā |
| 43885 | LVS EN 60318-3:2015 | Electroacoustics - Simulators of human head and ear - Part 3: Acoustic coupler for the calibration of supra-aural earphones used in audiometry | Standarts spēkā |
| 57033 | LVS EN 62489-2:2015 | Electroacoustics - 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 exposure | Standarts spēkā |
| 60393 | LVS EN 61094-5:2017 | Electroacoustics - Measurement microphones - Part 5: Methods for pressure calibration of working standard microphones by comparison | Standarts spēkā |
| 64211 | LVS EN IEC 60118-4:2015/A1:2018 | Electroacoustics - Hearing aids - Part 4: Induction-loop systems for hearing aid purposes - System performance requirements | Standarts spēkā |
Displaying 41-50 of 284 results.