Dong Hoon Lee,Jin Dong Kim,Yun Sung Ro,Jung Hwan Ok,Kyu Won Lee
申请号：
US12441353
公开号：
US08298155B2
申请日:
2007.07.27
申请国别(地区):
US
年份:
2012
代理人:
摘要：
The present invention relates to a pure tone audiometer, and more particularly, to a pure tone audiometer with automated masking which is capable of automatically performing air-conduction and bone-conduction hearing tests and automatically performing a masking test, if necessary, so that a person obtains an accurate pure tone hearing threshold without others assistance. The pure tone audiometer of the present invention can accurately perform the pure tone hearing test with automated masking without assistance from a doctor or an audiologist. Thus, with the pure tone audiometer, people can easily check their hearing ability for prevention and early detection of hearing loss and take swift action to cure hearing loss.
