声刺激系由一听力计(Audiometer)发生声音，经由耳机传与受试者；其强度以能清楚职到为限。光刺系由置于受试者面前之电灯发出，其强度变化在4.5至100 Watts之间。
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... audience n.听众, 观众, 接见, 拜见 audiometer n.听度计 audiovisual n.(常用复数)视听设备,视听教材adj.视听的 ...
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noise audiometer 噪音听力计 ; 噪声听度计 ; [耳鼻喉] 噪声听力计
pure tone audiometer 纯音听力计 ; 纯音听力检查仪
impedance audiometer 阻抗听力计 ; 阻坑测听仪 ; 阻抗
automatic recording audiometer [耳鼻喉] 自描听力计 ; 自动记录测听仪
automatic audiometer 自动听力计
digital audiometer 自动数字听力计
diagnostic audiometer 诊断用听力计 ; 诊断用
bekesy audiometer 贝克赛氏听力计
diagnostic impedance audiometer 诊断用阻抗听力计 ; 诊断用阻抗
N an instrument for testing the intensity and frequency range of sound that is capable of detection by the human ear 听度计
Audiometer is an important instrument in otolaryngology clinic.
听力计是听力检查中必不可少的设备。
Bone conduction thresholds of the patients were detected by OB822 audiometer made in America to record their audiogram.
用美国OB822型电测听检测仪测定患者的骨气导阈值，记录出听力图。
The audiometer that our hospital uses currently is mainly the sufferer's pure sound to listen to read a test, other functions seldom use.
我们医院目前用的听力计主要做患者的纯音听阅测试，其它功能很少用。
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