ISO/TC 43
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 9232 | ISO 3741:1975 | Acoustics — Determination of sound power levels of noise sources — Precision methods for broad-band sources in reverberation rooms | Atcelts |
| 38976 | ISO 389-7:2005 | Acoustics — Reference zero for the calibration of audiometric equipment — Part 7: Reference threshold of hearing under free-field and diffuse-field listening conditions | Atcelts |
| 6758 | ISO 1999:1975 | Acoustics — Assessment of occupational noise exposure for hearing conservation purposes | Atcelts |
| 10849 | ISO 4869:1981 | Acoustics — Measurement of sound attenuation of hearing protectors — Subjective method | Atcelts |
| 26314 | ISO 7029:2000 | Acoustics — Statistical distribution of hearing thresholds as a function of age | Atcelts |
| 4376 | ISO 389:1975/Add 1:1983 | Atcelts | |
| 4323 | ISO/R 357:1963 | Withdrawal of ISO/R 357-1963 | Atcelts |
| 4328 | ISO/R 362:1961 | Withdrawal of ISO/R 362-1964 | Atcelts |
| 6298 | ISO 1683:1983 | Acoustics — Preferred reference quantities for acoustic levels | Atcelts |
| 9236 | ISO 3743:1976 | Acoustics — Determination of sound power levels of noise sources — Engineering methods for special reverberation test rooms | Atcelts |
Displaying 51-60 of 127 results.