ISO/TC 43
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 22496 | ISO 389-4:1994 | Acoustics — Reference zero for the calibration of audiometric equipment — Part 4: Reference levels for narrow-band masking noise | Atcelts |
| 4375 | ISO 389:1991 | Acoustics — Standard reference zero for the calibration of pure-tone air conduction audiometers | Atcelts |
| 3960 | ISO 140-4:1978 | Acoustics — Measurement of sound insulation in buildings and of building elements — Part 4: Field measurements of airborne sound insulation between rooms | Atcelts |
| 3963 | ISO 140-7:1978 | Acoustics — Measurement of sound insulation in buildings and of building elements — Part 7: Field measurements of impact sound insulation of floors | Atcelts |
| 26022 | ISO 389-3:1994/Cor 1:1995 | Acoustics — Reference zero for the calibration of audiometric equipment — Part 3: Reference equivalent threshold force levels for pure tones and bone vibrators — Technical Corrigendum 1 | Atcelts |
| 38481 | ISO 6393:2008 | Earth-moving machinery — Determination of sound power level — Stationary test conditions | 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 |
| 4564 | ISO/R 507:1970 | Withdrawal of ISO/R 507-1970 | Atcelts |
| 8636 | ISO/TR 3352:1974 | Acoustics — Assessment of noise with respect to its effect on the intelligibility of speech | Atcelts |
| 22491 | ISO 8253-3:1996 | Acoustics — Audiometric test methods — Part 3: Speech audiometry | Atcelts |
Displaying 31-40 of 127 results.