Registration number (WIID)Project No.TitleStatus
9234ISO 3742:1975Acoustics — Determination of sound power levels of noise sources — Precision methods for discrete-frequency and narrow-band sources in reverberation roomsAtcelts
56849ISO/R 1999:1971Acoustics — Assessment of occupational noise exposure for hearing conservation purposesAtcelts
4374ISO 389:1985Acoustics — Standard reference zero for the calibration of pure tone air conduction audiometersAtcelts
3964ISO 140-8:1978Acoustics — Measurement of sound insulation in buildings and of building elements — Part 8: Laboratory measurements of the reduction of transmitted impact noise by floor coverings on a standard floorAtcelts
15357ISO 8253-2:1992Acoustics — Audiometric test methods — Part 2: Sound field audiometry with pure tone and narrow-band test signalsAtcelts
6746ISO/R 1996:1971Withdrawal of ISO/R 1996-1971Atcelts
16225ISO 8798:1987Acoustics — Reference levels for narrow-band masking noiseAtcelts
11128ISO 5129:1981Acoustics — Measurement of noise inside aircraftAtcelts
34769ISO 14509-2:2006Small craft — Airborne sound emitted by powered recreational craft — Part 2: Sound assessment using reference craftAtcelts
9232ISO 3741:1975Acoustics — Determination of sound power levels of noise sources — Precision methods for broad-band sources in reverberation roomsAtcelts
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