title: Bone-conduction speech testing: calibration force and voltage levels for two vibrators.
mesh_terms: D000293:Adolescent; D000328:Adult; D001844:Bone Conduction; D006801:Humans; D012016:Reference Values; D013063:Speech Discrimination Tests / Q000379:methods*; D013069:Speech Reception Threshold Test / Q000295:instrumentation / Q000379:methods*