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Acoustics - Determination of sound power levels of noise sources using sound intensity - Part 2: Measurement by scanning (ISO 9614-2:1996)
90.93 Standard confirmed
Acoustics - Determination of sound power levels of noise sources using sound intensity - Part 3: Precision method for measurement by scanning (ISO 9614-3:2002)
60.60 Standard published
Acoustics - Hearing Aid Fitting Management - Part 2: Tele-services as part of hearing aid fitting management (tHAFM) (ISO/FDIS 21388-2:2024)
50.60 Close of voting. Proof returned by secretariat
Acoustics - Test methods for the qualification of the acoustic environment - Part 2: Determination of the environmental correction (ISO/FDIS 26101-2:2024)
50.20 Proof sent to secretariat or FDIS ballot initiated: 8 weeks
Acoustics - Determination of uncertainties associated with sound emission measures - Part 1: Sound power levels determined from sound pressure measurements (ISO/FDIS 5114-1:2024)
50.20 Proof sent to secretariat or FDIS ballot initiated: 8 weeks
Acoustics - Determination of occupational noise exposure - Methodology (ISO/FDIS 9612:2023)
60.55 Ratification completed (DOR)
Acoustics - Guidelines for the measurement and assessment of exposure to noise in the working environment
20.60 Close of comment period
Acoustics — Noise from shooting ranges — Part 2: Estimation of muzzle blast and projectile sound by calculation
30.99 CD approved for registration as DIS
Acoustics - Noise from shooting ranges - Part 4: Prediction of projectile sound (ISO 17201-4:2006)
30.99 CD approved for registration as DIS
Acoustics - Determination of sound power levels of noise sources using sound pressure - Engineering methods for an essentially free field over a reflecting plane (ISO/DIS 3744:2023)
45.99 Dispatch of FV draft to CCMC
Acoustics - Determination of sound power radiated into a duct by fans - In-duct method
10.99 New project approved