ISO/TC 43
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 4328 | ISO/R 362:1961 | Withdrawal of ISO/R 362-1964 | Atcelts |
| 4564 | ISO/R 507:1970 | Withdrawal of ISO/R 507-1970 | Atcelts |
| 4938 | ISO/R 717:1968 | Withdrawal of ISO/R 717-1968 | Atcelts |
| 8636 | ISO/TR 3352:1974 | Acoustics — Assessment of noise with respect to its effect on the intelligibility of speech | Atcelts |
| 22497 | ISO/TR 389-5:1998 | Acoustics — Reference zero for the calibration of audiometric equipment — Part 5: Reference equivalent threshold sound pressure levels for pure tones in the frequency range 8 kHz to 16 kHz | Atcelts |
| 30173 | ISO/WD 226 | Acoustics — Normal equal-loudness level contours | Izstrādē |
| 22498 | ISO/WD 389-6 | Acoustics — Reference zero for the calibration of audiometric equipment — Part 6: Reference equivalent threshold sound pressure levels for acoustic test signals of short duration | Izstrādē |
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