CLC/SR 29
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 53664 | EN 61094-5:2001 | Measurement microphones - Part 5: Methods for pressure calibration of working standard microphones by comparison | Atcelts |
| 48463 | HD 425 S1:1983 | Sound Level meters | Atcelts |
| 49150 | EN 60118-1:1995/A1:1998 | Hearing aids - Part 1: Hearing aids with induction pick-up coil input | Atcelts |
| 50413 | EN 61027:1993 | Instruments for the measurement of aural acoustic impedance/admittance | Atcelts |
| 42784 | EN 60118-1:1995 | Hearing aids - Part 1: Hearing aids with induction pick-up coil input | Atcelts |
| 57749 | HD 499 S1:1990 | Integrating-averaging sound level meters | Atcelts |
| 50338 | EN 60118-0:1993/A1:1994 | Hearing aids - Part 0: Measurement of electroacoustical characteristics | Atcelts |
| 57820 | EN 60118-2:1995/A2:1997 | Hearing aids - Part 2: Hearing aids with automatic gain control circuits | Atcelts |
| 48337 | HD 305 S1:1977 | IEC reference coupler for the measurement of hearing aids using earphones coupled to the ear by means of ear inserts | Atcelts |
| 51258 | EN 60601-2-66:2013 | Medical electrical equipment - Part 2-66: Particular requirements for the basic safety and essential performance of hearing instruments and hearing instrument systems | Atcelts |
Displaying 151-160 of 284 results.