ISO/TC 43
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 22491 | ISO 8253-3:1996 | Acoustics — Audiometric test methods — Part 3: Speech audiometry | Atcelts |
| 22066 | ISO/CD 11904-2 | Acoustics — Determination of noise immissions from sound sources placed close to the ears such as headphones — Part 2: Technique using the head and torso simulator | Izstrādē |
| 22065 | ISO/CD 11904-1 | Acoustics — Determination of sound immissions from sound sources placed closed to the ears — Part 1: Technique using microphones in real ears (MIRE-technique) | Izstrādē |
| 16225 | ISO 8798:1987 | Acoustics — Reference levels for narrow-band masking noise | Atcelts |
| 15766 | ISO 8528-10:1998 | Reciprocating internal combustion engine driven alternating current generating sets — Part 10: Measurement of airborne noise by the enveloping surface method | Standarts spēkā |
| 15766 | ISO 8528-10:1998 | Reciprocating internal combustion engine driven alternating current generating sets — Part 10: Measurement of airborne noise by the enveloping surface method | Atcelts |
| 15357 | ISO 8253-2:1992 | Acoustics — Audiometric test methods — Part 2: Sound field audiometry with pure tone and narrow-band test signals | Atcelts |
| 15356 | ISO 8253-1:1989 | Acoustics — Audiometric test methods — Part 1: Basic pure tone air and bone conduction threshold audiometry | Atcelts |
| 14349 | ISO 7566:1987 | Acoustics — Standard reference zero for the calibration of pure-tone bone conduction audiometers | Atcelts |
| 13588 | ISO 7029:1984 | Acoustics — Threshold of hearing by air conduction as a function of age and sex for otologically normal persons | Atcelts |
Displaying 71-80 of 127 results.