CLC/SR 29
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 57624 | LVS EN 61094-8:2013 /AC:2013 | Measurement microphones — Part 8: Methods for determining the freefield sensitivity of working standard microphones by comparison | Standarts spēkā |
| 57191 | LVS HD 450.11 S1:2002 | Hearing aids - Part 11: Symbols and other markings on hearing aids and related equipment | Atcelts |
| 57191 | HD 450.11 S1:1985 | Hearing aids - Part 11: Symbols and other markings on hearing aids and related equipment | Atcelts |
| 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 |
| 57033 | EN 62489-2:2014 | 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 | Izstrādē |
| 56963 | prEN 50XXX | Verfication of sound level meters | Izstrādē |
| 56759 | prEN 50323 | General requirements for hearing aids | Izstrādē |
| 56707 | LVS EN 60942:2002 | Electroacoustics - Sound calibrators | Atcelts |
| 56707 | EN 60942:1998 | Electroacoustics - Sound calibrators | Atcelts |
| 56438 | LVS HD 304 S1:1977 | Dimensions of plugs for hearing aids | Atcelts |
Displaying 81-90 of 281 results.