ears to pinpoint the location of a sound and to improve hearing quality and range. Losing hearing in one ear presents particular challenges like: You cannot
Faculty and its Development (页面存档备份,存于互联网档案馆), p. 26-27 Frequency Range of Human Hearing. The Physics Factbook. [2020-10-23]. (原始内容存档于2020-05-20). Krantz
R. Campbell. Aspects of Human Hearing (PDF). [2011-04-21]. (原始内容 (PDF)存档于2011-08-21). The dynamic range of human hearing is [approximately] 120 dB Sensitivity