CLC/SR 29
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 58496 | LVS EN 61260-2:2016 | Electroacoustics - Octave-band and fractional-octave-band filters - Part 2: Pattern-evaluation tests | Standarts spēkā |
| 43361 | LVS EN 62489-1:2010 | Electroacoustics - Audio-frequency induction loop systems for assisted hearing - Part 1: Methods of measuring and specifying the performance of system components (IEC 62489-1:2010) | 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 |
| 60393 | LVS EN 61094-5:2017 | Electroacoustics - Measurement microphones - Part 5: Methods for pressure calibration of working standard microphones by comparison | Standarts spēkā |
| 42720 | LVS HD 450.3 S1:2002 | Hearing aids - Part 3: Hearing aids equipment not entirely worn on the listener | Standarts spēkā |
| 57646 | EN 61252:1995 | Electroacoustics - Specifications for personal sound exposure meters | Standarts spēkā |
| 58197 | LVS HD 450.9 S1:2002 | Hearing aids - Part 9: Methods of measurement of characteristics of hearing aids with bone vibrator output | Standarts spēkā |
| 58497 | LVS EN 61260-3:2016 | Electroacoustics - Octave-band and fractional-octave-band filters - Part 3: Periodic tests | Standarts spēkā |
| 72976 | LVS 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 |
| 64174 | LVS EN 61094-3:2017/AC:2017 | Electroacoustics - Measurement microphones - Part 3: Primary method for free-field calibration of laboratory standard microphones by the reciprocity technique | Standarts spēkā |
Displaying 41-50 of 284 results.