Registration number (WIID)Project No.TitleStatus
12448ISO 6189:1983Acoustics — Pure tone air conduction threshold audiometry for hearing conservation purposesAtcelts
11128ISO 5129:1981Acoustics — Measurement of noise inside aircraftAtcelts
10849ISO 4869:1981Acoustics — Measurement of sound attenuation of hearing protectors — Subjective methodAtcelts
9744ISO 4043:1981Booths for simultaneous interpretation — Mobile booths — General characteristics and equipmentAtcelts
9242ISO 3746:1979Acoustics — Determination of sound power levels of noise sources — Survey methodAtcelts
9239ISO 3744:1981Acoustics — Determination of sound power levels of noise sources — Engineering methods for free-field conditions over a reflecting planeAtcelts
9236ISO 3743:1976Acoustics — Determination of sound power levels of noise sources — Engineering methods for special reverberation test roomsAtcelts
9234ISO 3742:1975Acoustics — Determination of sound power levels of noise sources — Precision methods for discrete-frequency and narrow-band sources in reverberation roomsAtcelts
9232ISO 3741:1975Acoustics — Determination of sound power levels of noise sources — Precision methods for broad-band sources in reverberation roomsAtcelts
8672ISO 3381:1976Acoustics — Measurement of noise inside railbound vehiclesAtcelts
Displaying 81-90 of 127 results.