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Hearing test method and apparatus
专利权人:
Kyoung Ho Bang
发明人:
Kyoung Ho Bang,Sang Ki Kang,Yang Su Kim
申请号:
US13110079
公开号:
US08753287B2
申请日:
2011.05.18
申请国别(地区):
US
年份:
2014
代理人:
摘要:
A hearing test method and apparatus are provided for improving a measuring accuracy and a test speed in finding the auditory threshold that is the audibility limit of discriminating a sound. In the method, after outputting a test sound relevant to a selected test frequency and a selected test sound pressure, the apparatus determines whether a user hears the test sound, then the test sound pressure zone is divided into an auditory threshold presence region and an auditory threshold absence region according to the result of determination. Thereafter, the test sound pressure zone is redefined using the auditory threshold presence region and this process of hearing test is repeated using the redefined test sound pressure zone to finally determine an auditory threshold for the selected test frequency.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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