Registration number (WIID)Project No.TitleStatus
9233ISO 3741:1988Acoustics — Determination of sound power levels of noise sources — Precision methods for broad-band sources in reverberation roomsAtcelts
22818ISO 3741:1999Acoustics — Determination of sound power levels of noise sources using sound pressure — Precision methods for reverberation roomsAtcelts
35108ISO 3741:1999/Cor 1:2001Acoustics — Determination of sound power levels of noise sources using sound pressure — Precision methods for reverberation rooms — Technical Corrigendum 1Atcelts
52053ISO 3741:2010Acoustics — Determination of sound power levels and sound energy levels of noise sources using sound pressure — Precision methods for reverberation test roomsStandarts spēkā
9235ISO 3742:1988Acoustics — Determination of sound power levels of noise sources — Precision methods for discrete-frequency and narrow-band sources in reverberation roomsAtcelts
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
52054ISO 3743-1:2010Acoustics — Determination of sound power levels and sound energy levels of noise sources using sound pressure — Engineering methods for small movable sources in reverberant fields — Part 1: Comparison method for a hard-walled test roomStandarts spēkā
9237ISO 3743:1988Acoustics — Determination of sound power levels of noise sources — Engineering methods for special reverberation test roomsAtcelts
21753ISO 3743-2:1994Acoustics — Determination of sound power levels of noise sources using sound pressure — Engineering methods for small, movable sources in reverberant fields — Part 2: Methods for special reverberation test roomsAtcelts
59763ISO 3743-2:1994/DAmd 1Acoustics — Determination of sound power levels of noise sources using sound pressure — Engineering methods for small, movable sources in reverberant fields — Part 2: Methods for special reverberation test rooms — Amendment 1Izstrādē
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