Registration number (WIID)Project No.TitleStatus
86386ISO/PWI 20678Acoustics — Measurement of high-frequency airborne sound pressure levelsIzstrādē
90946ISO/AWI 25626Acoustics — Determination of sound energy levelsIzstrādē
84409ISO/PWI 22955Acoustics — Acoustic quality of open office spacesIzstrādē
59761ISO 1680:1999/DAmd 1Acoustics — Test code for the measurement of airborne noise emitted by rotating electrical machines — Amendment 1Izstrādē
22809ISO/PWI 13745Acoustics — Acoustic characterization of structure-borne sound sources — Description by equivalent forcesIzstrādē
22822ISO/CD 11819-2Acoustics — Method for measuring the influence of road surfaces on traffic noise — Part 2: Close-proximity methodIzstrādē
30368ISO/WD 9296Acoustics — Declared noise emission values of information technology and telecommunications equipmentIzstrādē
27310ISO/PWI 4869-1Acoustics — Hearing protectors — Part 1: Subjective method for the measurement of sound attenuationIzstrādē
35378ISO/DIS 11201Acoustics — Noise emitted by machinery and equipment — Measurement of emission sound pressure levels at a work station and at other specified positions in an essentially free field over a reflecting plane with negligible environmental correctionsIzstrādē
77370ISO/PWI 7235Acoustics — Laboratory measurement procedures for ducted silencers and air-terminal units — Insertion loss, flow noise and total pressure lossIzstrādē
Displaying 311-320 of 386 results.