ISO/TC 43
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 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 |
| 9242 | ISO 3746:1979 | Acoustics — Determination of sound power levels of noise sources — Survey method | Atcelts |
| 3450 | ISO 12124:2001 | Acoustics — Procedures for the measurement of real-ear acoustical characteristics of hearing aids | Atcelts |
| 4174 | ISO 266:1975 | Acoustics — Preferred frequencies for measurements | Atcelts |
| 43384 | ISO 26101:2012 | Acoustics — Test methods for the qualification of free-field environments | Atcelts |
| 30443 | ISO 389-1:1998 | Acoustics — Reference zero for the calibration of audiometric equipment — Part 1: Reference equivalent threshold sound pressure levels for pure tones and supra-aural earphones | Atcelts |
| 26314 | ISO 7029:2000 | Acoustics — Statistical distribution of hearing thresholds as a function of age | Atcelts |
| 81332 | ISO 11904-2:2021 | Acoustics — Determination of sound immission from sound sources placed close to the ear — Part 2: Technique using a manikin | Atcelts |
| 22496 | ISO 389-4:1994 | Acoustics — Reference zero for the calibration of audiometric equipment — Part 4: Reference levels for narrow-band masking noise | Atcelts |
| 40278 | ISO 389-6:2007 | Acoustics — Reference zero for the calibration of audiometric equipment — Part 6: Reference threshold of hearing for test signals of short duration | Atcelts |
Displaying 61-70 of 127 results.