title: Unique hearing protection devices--the search for a balance.
authors.affiliation: Aearo Co., San Antonio, Texas, USA.
authors.forename: D C
authors.initials: DC
authors.lastname: Gasaway
mesh_terms: D003144:Communication Barriers; D004430:Ear Protective Devices / Q000009:adverse effects* / Q000592:standards*; D004867:Equipment Design; D006801:Humans; D009623:Noise, Occupational / Q000009:adverse effects*; D013067:Speech Perception