title: A soundproof pressure chamber.
abstract: For neurotological research we designed a soundproof pressure chamber in which pressure can be adjusted +/- 1000 mmH2O at the rate of less than 100 mmH2O per second. Noise in the chamber can be maintained under 30-35 dB while pressure is kept at a given level.
authors.affiliation: Department of Otolaryngology, Shiga University of Medical Science, Otsu, Japan.
authors.forename: M
authors.initials: M
authors.lastname: Kitahara
authors.forename: A
authors.initials: A
authors.lastname: Kodama
authors.forename: H
authors.initials: H
authors.lastname: Ozawa
authors.forename: S
authors.initials: S
authors.lastname: Inoue
mesh_terms: D001273:Atmosphere Exposure Chambers; D001274:Atmospheric Pressure; D004423:Ear / Q000502:physiology; D011211:Electric Power Supplies; D004867:Equipment Design; D004868:Equipment Failure; D006801:Humans; D008838:Microcomputers; D009622:Noise / Q000517:prevention & control; D010100:Oxygen; D014618:Vacuum
chemical_list: D010100:Oxygen