Acoustics — Hearing protectors — Part 7: Method to measure the response of hearing protectors with high-level impulse noise on an acoustic test fixture
20.00 New project registered in TC/SC work programme
Hearing protectors - Safety requirements - Part 11: Active noise reduction earplugs
00.60 Close of review
Hearing protectors – Safety requirements – Part 12: Amplitude-sensitive hearing protection devices for impulsive noise environments
00.60 Close of review
Hearing protectors - Recommendations for selection, use, care and maintenance - Guidance document
40.20 DIS ballot initiated: 12 weeks
