CLC/SR 29
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 42720 | HD 450.3 S1:1984 | Hearing aids - Part 3: Hearing aid equipment not entirely worn on the listener | Atcelts |
| 44076 | LVS EN 60651:1994 +A1 /A2:2003 | Sound level meters | Atcelts |
| 77432 | prEN IEC 60645-5:2026 | Electroacoustics - Audiometric equipment - Part 5: Instruments for the measurement of aural acoustic impedance/admittance | Aptauja |
| 77101 | prEN IEC 60601-2-66:2026 | Medical electrical equipment - Part 2-66: Particular requirements for the basic safety and essential performance of hearing aids and hearing aid systems | Aptauja slēgta |
| 75072 | prEN IEC 61094-9:2025 | Electroacoustics - Measurement microphones - Part 9: Specifications for transfer standard microphones | Aptauja slēgta |
| 45798 | EN 61094-3:2016 | Electroacoustics - Measurement microphones - Part 3: Primary method for free-field calibration of laboratory standard microphones by the reciprocity technique | Standarts spēkā |
| 56149 | LVS EN 61094-4:2002 | Measurement microphones - Part 4: Specifications for working standard microphones | Standarts spēkā |
| 53914 | LVS EN 61094-6:2005 | Measurement microphones - Part 6: Electrostatic actuators for determination of frequency response | Standarts spēkā |
| 44119 | LVS EN 60118-8:2006 | Electroacoustics - Hearing aids - Part 8: Methods of measurement of performance characteristics of hearing aids under simulated in situ working conditions | Standarts spēkā |
| 52890 | LVS EN 60118-15:2012 | Electroacoustics - Hearing aids - Part 15: Methods for characterising signal processing in hearing aids with a speech-like signal | Standarts spēkā |
Displaying 191-200 of 284 results.