CLC/SR 29
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 49101 | HD 450.2 S1:1984 | 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 |
| 57820 | EN 60118-2:1995/A2:1997 | Hearing aids - Part 2: Hearing aids with automatic gain control circuits | Atcelts |
| 52480 | EN 60118-0:1993 | Hearing aids - Part 0: Measurement of electroacoustical characteristics | Atcelts |
| 51211 | EN 60318-2:1998 | Electroacoustics - Simulators of human head and ear - Part 2: An interim acoustic coupler for the calibration of audiometric earphones in the extended high-frequency range | Atcelts |
| 50338 | EN 60118-0:1993/A1:1994 | Hearing aids - Part 0: Measurement of electroacoustical characteristics | Atcelts |
| 42784 | EN 60118-1:1995 | Hearing aids - Part 1: Hearing aids with induction pick-up coil input | Atcelts |
| 45219 | HD 450.6 S1:1986 | Hearing aids - Part 6: Characteristics of electrical input circuits for hearing aids | Atcelts |
| 46234 | EN 60118-13:1997 | Hearing aids - Part 13: Electromagnetic compatibility (EMC) | Atcelts |
| 50413 | EN 61027:1993 | Instruments for the measurement of aural acoustic impedance/admittance | Atcelts |
Displaying 61-70 of 284 results.