Registration number (WIID)Project No.TitleStatus
22704ISO 5136:1990/Cor 1:1993Acoustics — Determination of sound power radiated into a duct by fans — In-duct method — Technical Corrigendum 1Atcelts
22616ISO/CD 3891-1Description, measurement and management of aircraft noise — Part 1: Description and measurement of aircraft noise heard on the groundIzstrādē
22490ISO 5135:1997Acoustics — Determination of sound power levels of noise from air-terminal devices, air-terminal units, dampers and valves by measurement in a reverberation roomAtcelts
22074ISO 13475-1:1999Acoustics — Stationary audible warning devices used outdoors — Part 1: Field measurements for determination of sound emission quantitiesStandarts spēkā
22073ISO/CD 13474Acoustics — Impulse sound propagation for environmental noise assessmentIzstrādē
22071ISO/DIS 13472-1Acoustics — Measurement of sound absorption properties of road surfaces in situ — Part 1: Extended surface methodIzstrādē
22068ISO/DIS 10846-3.2Acoustics and vibration — Laboratory measurement of vibro-acoustic transfer properties of resilient elements — Part 3: Dynamic stiffness of elastic supports for translatory motion — Indirect methodIzstrādē
22067ISO 10846-2:1997Acoustics and vibration — Laboratory measurement of vibro-acoustic transfer properties of resilient elements — Part 2: Dynamic stiffness of elastic supports for translatory motion — Direct methodAtcelts
21769ISO 6394:1998Acoustics — Measurement at the operator's position of noise emitted by earth-moving machinery — Stationary test conditionsAtcelts
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
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