CLC/SR 29
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 56963 | prEN 50XXX | Verfication of sound level meters | Izstrādē |
| 64214 | EN IEC 60118-9:2019 | Electroacoustics - Hearing aids - Part 9: Methods of measurement of the performance characteristics of bone conduction hearing aids | Izstrādē |
| 53600 | EN 60318-6:2008 | Electroacoustics - Simulators of human head and ear - Part 6: Mechanical coupler for the measurement of bone vibrators | Izstrādē |
| 77433 | prEN IEC 61094-2 | Electroacoustics - Measurement microphones - Part 2: Primary method for pressure calibration of laboratory standard microphones by the reciprocity technique | Izstrādē |
| 60393 | EN 61094-5:2016 | Electroacoustics - Measurement microphones - Part 5: Methods for pressure calibration of working standard microphones by comparison | Izstrādē |
| 58497 | EN 61260-3:2016 | Electroacoustics - Octave-band and fractional-octave-band filters - Part 3: Periodic tests | Izstrādē |
| 72098 | EN IEC 60318-8:2022 | Electroacoustics - 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 inserts | Izstrādē |
| 54436 | prEN 60225 | Electroacoustics - Octave-band and fractional-octave-band filters | Izstrādē |
| 46741 | LVS EN 60804:1994 +A2:1994 | Integrating-averaging sound level meters | Atcelts |
| 56707 | LVS EN 60942:2002 | Electroacoustics - Sound calibrators | Atcelts |
Displaying 51-60 of 284 results.