Standard identically adopts ISO/TS 16976-7:2020, which gives information related to the interaction between respiratory protective devices and the human body functions of hearing and speech. KEYWORDS: Respiratory protective devices; RPDs; Human factors; Hearing; Speech
SA/SNZ TS ISO 16976.7:2021 history
1970SA/SNZ TS ISO 16976.7:2021 Respiratory protective devices - Human factors, Part 7: Hearing and speech