Registration number (WIID)Project No.TitleStatus
9241ISO 3745:1977Acoustics — Determination of sound power levels of noise sources — Precision methods for anechoic and semi-anechoic roomsAtcelts
9240ISO 3744:1994Acoustics — Determination of sound power levels of noise sources using sound pressure — Engineering method in an essentially free field over a reflecting planeAtcelts
9238ISO 3743-1:1994Acoustics — Determination of sound power levels of noise sources — Engineering methods for small, movable sources in reverberant fields — Part 1: Comparison method for hard-walled test roomsAtcelts
9237ISO 3743:1988Acoustics — Determination of sound power levels of noise sources — Engineering methods for special reverberation test roomsAtcelts
9235ISO 3742:1988Acoustics — Determination of sound power levels of noise sources — Precision methods for discrete-frequency and narrow-band sources in reverberation roomsAtcelts
9233ISO 3741:1988Acoustics — Determination of sound power levels of noise sources — Precision methods for broad-band sources in reverberation roomsAtcelts
9231ISO 3740:1980Acoustics — Determination of sound power levels of noise sources — Guidelines for the use of basic standards and for the preparation of noise test codesAtcelts
7967ISO 2922:1975Acoustics — Measurement of noise emitted by vessels on inland water-ways and harboursAtcelts
7063ISO 2249:1973Acoustics — Description and measurement of physical properties of sonic boomsAtcelts
6759ISO 1999:1990Acoustics Determination of occupational noise exposure and estimation of noise-induced hearing impairmentAtcelts
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