KS B ISO TS 4869-5-2020
Acoustics－Hearing protectors－Part 5：Method for estimation of noise reduction using fitting by inexperienced test subjects

Standard No.

KS B ISO TS 4869-5-2020

Release Date

2020

Published By

Korean Agency for Technology and Standards (KATS)

Latest

KS B ISO TS 4869-5-2020

KS B ISO TS 4869-5-2020 history

• 2020 KS B ISO TS 4869-5-2020 Acoustics－Hearing protectors－Part 5：Method for estimation of noise reduction using fitting by inexperienced test subjects
• 0000 KS B ISO TS 4869-5-2007(2017)
• 2007 KS B ISO TS 4869-5:2007 Acoustics－Hearing protectors－Part 5：Method for estimation of noise reduction using fitting by inexperienced test subjects