您的位置: 首页 > 农业专利 > 详情页

Method and device for conducting a pure tone audiometry screening
专利权人:
发明人:
CONINX FRANS
申请号:
IN2932/DELNP/2014
公开号:
IN2014DN02932A
申请日:
2014.04.14
申请国别(地区):
IN
年份:
2015
代理人:
摘要:
This invention relates to a method and device for conducting a pure tone audiometry using tones of different frequency and intensity utilizing an adaptive procedure. Tone signals with at least two different frequencies are being independently changed by delivering to test person a set of at least three different test stimuli those test stimuli being selected from a group of no tone at all one long tone with a first frequency and a multitude preferably three short tones of a second frequency said second frequency being higher than the first frequency receiving the test persons response said response corresponding to one of the different test stimuli. A next test stimulus is presented to the test person and is selected according to the correctness of the test persons last response.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

意 见 箱

匿名:登录

个人用户登录

找回密码

第三方账号登录

忘记密码

个人用户注册

必须为有效邮箱
6~16位数字与字母组合
6~16位数字与字母组合
请输入正确的手机号码

信息补充