CLC/SR 29
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 46249 | LVS EN 61265:2000 | Aerospace series - Instruments for measurement of aircraft noise - Performance requirements for systems to measure one-third-actave band sound presure levels in noise certification of transport-category aeroplanes | Atcelts |
| 57191 | LVS HD 450.11 S1:2002 | Hearing aids - Part 11: Symbols and other markings on hearing aids and related equipment | Atcelts |
| 55932 | LVS EN 60318-1:2003 | Electroacoustics - Simulators of human head and ear - Part 1: Ear simulator for the calibration of supra-aural earphones | Atcelts |
| 42684 | LVS HD 590 S1:2003 | Mechanical coupler for measurements on bone vibrators | Atcelts |
| 53953 | LVS EN 60118-13:2005 | Electroacoustic - Hearing aids - Part 13: Electromagnetic compatibility (EMC) | Atcelts |
| 49101 | LVS HD 450.2 S1:1984 | Hearing aids - Part 2: Hearing aids with automatic gain control circuits | Atcelts |
| 53664 | LVS EN 61094-5:2002 | Measurement microphones - Part 5: Methods for pressure calibration of working standard microphones by comparison | Atcelts |
| 75072 | prEN IEC 61094-9:2025 | Electroacoustics - Measurement microphones - Part 9: Specifications for transfer standard microphones | Aptauja |
| 77105 | prEN IEC 60645-7:2024 | Electroacoustics - Audiometric equipment - Part 7: Instruments for the measurement of auditory evoked potentials | Aptauja slēgta |
| 60393 | LVS EN 61094-5:2017 | Electroacoustics - Measurement microphones - Part 5: Methods for pressure calibration of working standard microphones by comparison | Standarts spēkā |
Displaying 191-200 of 278 results.