ISO/TC 43/SC 1
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 86386 | ISO/PWI 20678 | Acoustics — Determination of high-frequency sound pressure levels emitted by high-intensity ultrasonic equipment | Izstrādē |
| 84409 | ISO/PWI 22955 | Acoustics — Acoustic quality of open office spaces | Izstrādē |
| 42872 | ISO/PWI 25317 | Guidance on the calculation of uncertainties in outdoor environmental noise (immission) measurements | Izstrādē |
| 43599 | ISO/PWI 26600 | Acoustics — Determination of tonal components of noise and determination of a tone adjustment for the assessment of noise immissions | Izstrādē |
| 90747 | ISO/PWI 3741 | Acoustics — Determination of sound power levels and sound energy levels of noise sources using sound pressure — Precision methods for reverberation test rooms | Izstrādē |
| 90748 | ISO/PWI 3745 | Acoustics — Determination of sound power levels and sound energy levels of noise sources using sound pressure — Precision methods for anechoic rooms and hemi-anechoic rooms | Izstrādē |
| 27310 | ISO/PWI 4869-1 | Acoustics — Hearing protectors — Part 1: Subjective method for the measurement of sound attenuation | Izstrādē |
| 42871 | ISO/PWI 4869-2 | Acoustics — Hearing protectors — Part 2: Estimation of effective A-weighted sound pressure levels when hearing protectors are worn | Izstrādē |
| 25659 | ISO/PWI 4869-5 | Acoustics — Hearing protectors — Part 5: Measurement of performance characteristics of hearing protectors in impulsive noise | Izstrādē |
| 36899 | ISO/PWI 4871 | Acoustics — Declaration and verification of noise emission values of machinery and equipment | Izstrādē |
Displaying 311-320 of 382 results.